Full Schedule

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Saturday, March 18, 2023
6:30 AM – 5:00 PM EST
Registration
Location: Luster Gallerie (Upper Lobby Level)
7:00 AM – 7:45 AM EST
Continental Breakfast
Location: Glimmer Ballroom Foyer (Fourth Floor)
7:00 AM – 7:45 AM EST
Industry Sponsored Breakfast: Redefining Soft Tissue Visualization for Spinal Procedures with Intraoperative Ultrasound Sponsored by BK Medical
Location: Splash 15 (Upper Lobby Level)
Industry Speaker: Timothy Chryssikos, MD, PhD – University of California, San Francisco
Industry Speaker: Praveen V. Mummaneni, MD, MBA – Department of Neurological Surgery, University of California, San Francisco
Industry Speaker: Saman Shabani, MD – University of Wisconsin
Sponsored Session

Sponsored By BK Medical

Timothy Chryssikos, MD, PhD – University of California, San Francisco ### 1868041###Industry Speaker###Spine Fellow###University of California, San Francisco###
Industry Speaker: Timothy Chryssikos, MD, PhD – University of California, San Francisco
### @@@ Praveen V. Mummaneni, MD, MBA – Department of Neurological Surgery, University of California, San Francisco ### 1540937###Industry Speaker###Joan O'Reilly Endowed Professor and Vice Chair of Neurosurgery###Department of Neurological Surgery, University of California, San Francisco###
Industry Speaker: Praveen V. Mummaneni, MD, MBA – Department of Neurological Surgery, University of California, San Francisco
### @@@ Saman Shabani, MD – University of Wisconsin ### 1537368###Industry Speaker###Neurosurgery Faculty###University of Wisconsin###
Industry Speaker: Saman Shabani, MD – University of Wisconsin
###
7:00 AM – 4:00 PM EST
Speaker Ready Room
Location: Splash 5 (Upper Lobby Level)
7:45 AM – 9:15 AM EST
Award Winning Abstract Presentations: Session 1
Location: Splash 9 (Upper Lobby Level)
Moderator: Yakov Gologorsky, MD, FAANS – Metropolitan Neurosurgery Associates
Moderator: Nathan Pratt, MD (he/him/his) – University of Texas Medical Branch

Yakov Gologorsky, MD, FAANS – Metropolitan Neurosurgery Associates ### 1795233###Moderator###Associate Clinical Professor of Neurosurgery###Metropolitan Neurosurgery Associates###
Moderator: Yakov Gologorsky, MD, FAANS – Metropolitan Neurosurgery Associates
### @@@ Nathan Pratt, MD (he/him/his) – University of Texas Medical Branch ### 1795232###Moderator###Assistant Professor###University of Texas Medical Branch###
Moderator: Nathan Pratt, MD (he/him/his) – University of Texas Medical Branch
### he/him/his
7:48 AM – 7:50 AM EST
What is the Effect of Fellowship Training on Navigated Robot-Assisted Spine Surgery?
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Gerard Marciano, MD – Columbia University Medical Center, Department of Orthopedics
Albert Scholar Award

Gerard Marciano, MD – Columbia University Medical Center, Department of Orthopedics ### 1872104###Presenting Author###Resident Physician###Columbia University Medical Center, Department of Orthopedics###
Presenting Author: Gerard Marciano, MD – Columbia University Medical Center, Department of Orthopedics
###
7:52 AM – 7:54 AM EST
Does the ACS-NSQIP risk calculator apply to adult deformity surgery? A single-center comparative study
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Robert Merrill, MD – Hospital for Special Surgery
Albert Scholar Award

Robert Merrill, MD – Hospital for Special Surgery ### 1872197###Presenting Author###Spine Fellow###Hospital for Special Surgery###
Presenting Author: Robert Merrill, MD – Hospital for Special Surgery
###
7:54 AM – 7:56 AM EST
Diabetes Adversely Affects Surgical Outcomes after Spine Surgery for Lumbar Spondylosis: A Matched Analysis of the QOD Dataset
Location: Splash 9 (Upper Lobby Level)
Presenting Author: James H. Mooney, MD – The University of Alabama at Birmingham
Kuntz Scholar Award

James H. Mooney, MD – The University of Alabama at Birmingham ### 1537398###Presenting Author###Resident###The University of Alabama at Birmingham###
Presenting Author: James H. Mooney, MD – The University of Alabama at Birmingham
###
7:56 AM – 7:58 AM EST
Are we getting better at treating adult cervical deformity? Complication Rate Trends Analysis in Adult Cervical Deformity Over 10 Years
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Stephane Owusu-Sarpong, Spine Surgery Fellow – Hospital for Special Surgery
Albert Scholar Award

Stephane Owusu-Sarpong, Spine Surgery Fellow – Hospital for Special Surgery ### 1872200###Presenting Author###Fellow###Hospital for Special Surgery###
Presenting Author: Stephane Owusu-Sarpong, Spine Surgery Fellow – Hospital for Special Surgery
###
7:58 AM – 8:00 AM EST
Geographic Distribution in Training and Practice of Academic Neurologic and Orthopedic Spine Surgeons in The United States
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Logan Muzyka (she/her/hers) – Dell Medical School at UT Austin
Sanford Larson Clinical Research Award

Logan Muzyka (she/her/hers) – Dell Medical School at UT Austin ### 1868075###Presenting Author###Medical Student###Dell Medical School at UT Austin###
Presenting Author: Logan Muzyka (she/her/hers) – Dell Medical School at UT Austin
### she/her/hers
8:00 AM – 8:02 AM EST
Does Laminectomy for Cervical Intradural Tumor Resection Require Fusion?
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Nishanth Krishnan, BS – Department of Neurological Surgery, University of California, San Francisco
Benzel Research Award

Nishanth Krishnan, BS – Department of Neurological Surgery, University of California, San Francisco ### 1868288###Presenting Author###Medical Student###Department of Neurological Surgery, University of California, San Francisco###
Presenting Author: Nishanth Krishnan, BS – Department of Neurological Surgery, University of California, San Francisco
###
8:02 AM – 8:04 AM EST
A machine learning approach to predicting surgical intervention in patients with vertebral osteomyelitis and discitis (VOD)
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Miguel Ruiz Cardozo, MD, MPH – Washington University
Kuntz Scholar Award

Miguel Ruiz Cardozo, MD, MPH – Washington University ### 1868325###Presenting Author###Postdoctoral Fellow###Washington University###
Presenting Author: Miguel Ruiz Cardozo, MD, MPH – Washington University
###
8:04 AM – 8:06 AM EST
Transforaminal versus lateral interbody fusions for treatment of adjacent segment disease in the lumbar spine
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Prashant V. Rajan, MD (he/him/his) – Emory University Department of Orthopaedics
Albert Scholar Award

Prashant V. Rajan, MD (he/him/his) – Emory University Department of Orthopaedics ### 1872024###Presenting Author###Orthopaedic Spine Fellow###Emory University Department of Orthopaedics###
Presenting Author: Prashant V. Rajan, MD (he/him/his) – Emory University Department of Orthopaedics
### he/him/his
8:06 AM – 8:08 AM EST
Carbon-Fiber Reinforced PEEK Spinal Implants for Primary and Metastatic Spine Tumors: Systematic Review on Implant Complications and Radiotherapy Benefits
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Sean N. Neifert, MD (he/him/his) – NYU Langone Health
Kuntz Scholar Award

Sean N. Neifert, MD (he/him/his) – NYU Langone Health ### 1872177###Presenting Author###Resident Physician###NYU Langone Health###
Presenting Author: Sean N. Neifert, MD (he/him/his) – NYU Langone Health
### he/him/his
8:08 AM – 8:10 AM EST
Preoperative spinal injections within thirty days of lumbar decompression are associated with a three-fold increase in readmissions: A matched institutional study
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Patrick M. Flanigan, MD – Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55902, USA
Kuntz Scholar Award

Patrick M. Flanigan, MD – Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55902, USA ### 1868503###Presenting Author###Resident###Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55902, USA###
Presenting Author: Patrick M. Flanigan, MD – Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55902, USA
###
8:10 AM – 8:12 AM EST
En Bloc Fixation/Correction is Associated with a Lower Rate of Pseudoarthrosis after Three Column Osteotomies in Adult Spinal Deformity Surgery
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Michael Raad, MD – Johns Hopkins University School of Medicine
Albert Scholar Award

Michael Raad, MD – Johns Hopkins University School of Medicine ### 1872025###Presenting Author###Resident###Johns Hopkins University School of Medicine###
Presenting Author: Michael Raad, MD – Johns Hopkins University School of Medicine
###
8:12 AM – 8:14 AM EST
Predicting post-operative spinal alignment using intraoperative stitched x-rays
Location: Splash 9 (Upper Lobby Level)
Presenting Author: James J. Zhou, MD – Barrow Neurological Institute
Kuntz Scholar Award

James J. Zhou, MD – Barrow Neurological Institute ### 1868274###Presenting Author###Resident###Barrow Neurological Institute###
Presenting Author: James J. Zhou, MD – Barrow Neurological Institute
###
8:14 AM – 8:16 AM EST
Minimally Invasive Transforaminal Lumbar Interbody Fusion in the Ambulatory Surgery Center Versus Inpatient Setting: A One-Year Comparative Effectiveness Analysis
Location: Splash 9 (Upper Lobby Level)
Presenting Author: steve H. Monk, MD – Atrium Health Carolinas Medical Center
Kuntz Scholar Award

steve H. Monk, MD – Atrium Health Carolinas Medical Center ### 1868173###Presenting Author###Neurosurgery Resident###Atrium Health Carolinas Medical Center###
Presenting Author: steve H. Monk, MD – Atrium Health Carolinas Medical Center
###
8:16 AM – 8:18 AM EST
Characterizing Neck Injuries in the National Football League: A Descriptive Epidemiology Study
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Takashi Hirase, MD – Hospital for Special Surgery
Albert Scholar Award

Takashi Hirase, MD – Hospital for Special Surgery ### 1872045###Presenting Author###Spine Surgery Fellow###Hospital for Special Surgery###
Presenting Author: Takashi Hirase, MD – Hospital for Special Surgery
###
8:18 AM – 8:20 AM EST
Preoperative Frailty and 30-day Mortality After Surgery for Type II Odontoid Fractures: A Multi-Center Analysis of 474 Patients
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Kavelin Rumalla, MD, MS (he/him/his) – University of New Mexico
Kuntz Scholar Award

Kavelin Rumalla, MD, MS (he/him/his) – University of New Mexico ### 1864062###Presenting Author###Resident Physician###University of New Mexico###
Presenting Author: Kavelin Rumalla, MD, MS (he/him/his) – University of New Mexico
### he/him/his
8:20 AM – 8:22 AM EST
Harnessing the endogenous regenerative potential of the injured spinal cord
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Laureen D. Hachem, MD – University of Toronto
Kuntz Scholar Award

Laureen D. Hachem, MD – University of Toronto ### 1872004###Presenting Author###Neurosurgery Resident###University of Toronto###
Presenting Author: Laureen D. Hachem, MD – University of Toronto
###
8:22 AM – 8:24 AM EST
Screening for Degenerative Cervical Myelopathy (SCREEN-DCM) in Patients Based on Signs, Symptoms and Known Risk Factors: Preliminary Results of an Ongoing Prospective Multicenter Study
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Aria Nouri, MD, MSc – University of Cambridge
Kuntz Scholar Award

Aria Nouri, MD, MSc – University of Cambridge ### 1871992###Presenting Author###Clinical Fellow in Neurosurgery###University of Cambridge###
Presenting Author: Aria Nouri, MD, MSc – University of Cambridge
###
8:24 AM – 8:26 AM EST
Surgery Decreases Nonunion, Myelopathy, and Mortality for Patients with Traumatic Odontoid Fractures: A Propensity Score Matched Analysis
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Michael B. Cloney, MD, MPH (he/him/his) – Northwestern University Feinberg School of Medicine
Kuntz Scholar Award

Michael B. Cloney, MD, MPH (he/him/his) – Northwestern University Feinberg School of Medicine ### 1871982###Presenting Author###Resident Physician###Northwestern University Feinberg School of Medicine###
Presenting Author: Michael B. Cloney, MD, MPH (he/him/his) – Northwestern University Feinberg School of Medicine
### he/him/his
8:26 AM – 8:28 AM EST
Outcomes Following Anterior Odontoid Screw versus Posterior C1-C2 Arthrodesis for Odontoid Fractures: A Systematic Review and Meta-analysis
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Pavlos Texakalidis, MD – Northwestern
Kuntz Scholar Award

Pavlos Texakalidis, MD – Northwestern ### 1871985###Presenting Author###Resident###Northwestern###
Presenting Author: Pavlos Texakalidis, MD – Northwestern
###
8:28 AM – 8:30 AM EST
Inpatient versus Outpatient Lateral Lumbar Interbody Fusion: A Single-institution Review of Patient and Surgical Factors for Patient Selection
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Katriel Lee, MD – Barrow Neurological Institute
Kuntz Scholar Award

Katriel Lee, MD – Barrow Neurological Institute ### 1872036###Presenting Author###Neurosurgery Resident###Barrow Neurological Institute###
Presenting Author: Katriel Lee, MD – Barrow Neurological Institute
###
8:30 AM – 8:32 AM EST
Harrington Rod Constructs in Adult Spinal Deformity Patients: Do Their Outcomes Improve Following Revision Surgery?
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Stephen R. Stephan, MD (he/him/his) – Columbia University Irving Medical Center/NYP-Och Spine Hospital
Albert Scholar Award

Stephen R. Stephan, MD (he/him/his) – Columbia University Irving Medical Center/NYP-Och Spine Hospital ### 1872083###Presenting Author###Adult and Pediatric Comprehensive Spine Fellow###Columbia University Irving Medical Center/NYP-Och Spine Hospital###
Presenting Author: Stephen R. Stephan, MD (he/him/his) – Columbia University Irving Medical Center/NYP-Och Spine Hospital
### he/him/his
8:32 AM – 8:34 AM EST
Characterization of the Influence of Spinopelvic Parameters on Thoracolumbar Trauma in 514 patients
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Joseph S. Withrow, MD – UTHealth Houston
Kuntz Scholar Award

Joseph S. Withrow, MD – UTHealth Houston ### 1872041###Presenting Author###Neurosurgical Resident###UTHealth Houston###
Presenting Author: Joseph S. Withrow, MD – UTHealth Houston
###
8:34 AM – 8:36 AM EST
Pelvic Incidence Supine versus Upright in Adult Spine Patients
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Matthew W. Godlewski, MD – University of Minnesota Department of Orthopedic Surgery
Albert Scholar Award

Matthew W. Godlewski, MD – University of Minnesota Department of Orthopedic Surgery ### 1872074###Presenting Author###Orthopedic Surgery Resident###University of Minnesota Department of Orthopedic Surgery###
Presenting Author: Matthew W. Godlewski, MD – University of Minnesota Department of Orthopedic Surgery
###
8:36 AM – 8:38 AM EST
Implementation of a statewide Enhanced Recovery after Surgery (ERAS) paradigm for spine surgery: A Michigan Spine Surgery Improvement Collaborative Study
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Tarek R. Mansour, MD (he/him/his) – Henry Ford Health System, Department of Neurological Surgery
Kuntz Scholar Award

Tarek R. Mansour, MD (he/him/his) – Henry Ford Health System, Department of Neurological Surgery ### 1872103###Presenting Author###Resident, PGY6###Henry Ford Health System, Department of Neurological Surgery###
Presenting Author: Tarek R. Mansour, MD (he/him/his) – Henry Ford Health System, Department of Neurological Surgery
### he/him/his
8:38 AM – 8:40 AM EST
Clinical and radiographic outcomes after index anterior cervical discectomy and fusion with interbody spacer with integrated anchor fixation: A single-surgeon case series
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Jessica R. Albanese, MD (she/her/hers) – Duke University
Albert Scholar Award

Jessica R. Albanese, MD (she/her/hers) – Duke University ### 1872143###Presenting Author###Adult Spine Surgery Fellow###Duke University###
Presenting Author: Jessica R. Albanese, MD (she/her/hers) – Duke University
### she/her/hers
8:40 AM – 8:42 AM EST
Ultrasound in Human Spinal Cord Injury: From Bench to Operating Room
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Sananthan Sivakanthan, MD – Department of Neurological Surgery, University of Washington
Kuntz Scholar Award

Sananthan Sivakanthan, MD – Department of Neurological Surgery, University of Washington ### 1872084###Presenting Author###Resident###Department of Neurological Surgery, University of Washington###
Presenting Author: Sananthan Sivakanthan, MD – Department of Neurological Surgery, University of Washington
###
8:42 AM – 8:44 AM EST
Does Coronal Alignment Affect Patient Reported Outcomes for Adult Spinal Deformity Surgery? The Key may be Lower Extremity Compensation vs. Decompensation
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Nathan J. Lee, MD – Columbia University Medical Center
Albert Scholar Award

Nathan J. Lee, MD – Columbia University Medical Center ### 1537811###Presenting Author###Orthopedic Surgery Resident###Columbia University Medical Center###
Presenting Author: Nathan J. Lee, MD – Columbia University Medical Center
###
8:44 AM – 8:46 AM EST
Outcomes following 2-level cervical interventions with cage-and-plate, zero-profile, or arthroplasty constructs
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Syed I. Khalid, MD – University of Illinois at Chicago
Kuntz Scholar Award

Syed I. Khalid, MD – University of Illinois at Chicago ### 1537421###Presenting Author###Resident Physician###University of Illinois at Chicago###
Presenting Author: Syed I. Khalid, MD – University of Illinois at Chicago
###
8:46 AM – 8:48 AM EST
Predictive Value of Seven Nutrition Biomarkers in Oncological Spine Surgery: A Performance Assessment for Prediction of 90-day and 12-month mortality
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Rafael De la Garza Ramos, MD (he/him/his) – Brown University
Kuntz Scholar Award

Rafael De la Garza Ramos, MD (he/him/his) – Brown University ### 1537332###Presenting Author###Fellow###Brown University###
Presenting Author: Rafael De la Garza Ramos, MD (he/him/his) – Brown University
### he/him/his
8:48 AM – 8:50 AM EST
Cervical Disc Arthroplasty Cost of Care Increased Disproportionately to Medicare Reimbursement as Payments to Surgeons Declined from 2009 to 2019
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Jerry Du, MD – Hospital for Special Surgery
Albert Scholar Award

Jerry Du, MD – Hospital for Special Surgery ### 1872158###Presenting Author###Spine Fellow###Hospital for Special Surgery###
Presenting Author: Jerry Du, MD – Hospital for Special Surgery
###
8:50 AM – 8:52 AM EST
Machine learning identified variables to predict significant improvement in low back pain following lumbar decompressive surgery
Location: Splash 9 (Upper Lobby Level)
Presenting Author: David J. Mazur-Hart, MD (he/him/his) – University of California, San Francisco
Kuntz Scholar Award

David J. Mazur-Hart, MD (he/him/his) – University of California, San Francisco ### 1537389###Presenting Author###Clinical Fellow###University of California, San Francisco###
Presenting Author: David J. Mazur-Hart, MD (he/him/his) – University of California, San Francisco
### he/him/his
8:52 AM – 8:54 AM EST
Academic Pediatric Spinal Deformity: Who is driving the field?
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Patrick Young, MD (he/him/his) – University of South Alabama
Albert Scholar Award

Patrick Young, MD (he/him/his) – University of South Alabama ### 1872136###Presenting Author###Orthopaedic Resident###University of South Alabama###
Presenting Author: Patrick Young, MD (he/him/his) – University of South Alabama
### he/him/his
8:54 AM – 8:56 AM EST
Risk Analysis Index and its recalibrated version predict postoperative outcomes better than 5-factor modified frailty index in traumatic spinal injury
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Syed Kazim, MD, PhD (he/him/his) – University of New Mexico
Kuntz Scholar Award

Syed Kazim, MD, PhD (he/him/his) – University of New Mexico ### 1872141###Presenting Author###Neurosurgery Resident###University of New Mexico###
Presenting Author: Syed Kazim, MD, PhD (he/him/his) – University of New Mexico
### he/him/his
8:56 AM – 8:58 AM EST
Fusing to the Sacrum or Stopping Just Short: Is there a Difference in Outcomes among AdIS Patients?
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Christopher M. Mikhail, MD (he/him/his) – Columbia University Medical Center
Albert Scholar Award

Christopher M. Mikhail, MD (he/him/his) – Columbia University Medical Center ### 1872128###Presenting Author###Spine Fellow###Columbia University Medical Center###
Presenting Author: Christopher M. Mikhail, MD (he/him/his) – Columbia University Medical Center
### he/him/his
9:00 AM – 9:02 AM EST
Spinal Cord Tissue Oxygen Guided Treatment for Patients with Acute, Severe Traumatic Spinal Cord Injuries
Location: Splash 9 (Upper Lobby Level)
Presenting Author: Visagan Ravindran, BSc(Hons), MRCS(Eng) – Academic Neurosurgery Unit, St George's, University of London
Christopher I. Shaffrey International Travelling Fellow Award

Visagan Ravindran, BSc(Hons), MRCS(Eng) – Academic Neurosurgery Unit, St George's, University of London ### 1867988###Presenting Author###Neurosurgery Resident & Research Fellow###Academic Neurosurgery Unit, St George's, University of London###
Presenting Author: Visagan Ravindran, BSc(Hons), MRCS(Eng) – Academic Neurosurgery Unit, St George's, University of London
###
7:45 AM – 9:15 AM EST
Award Winning Abstract Presentations: Session 2
Location: Splash 10 (Upper Lobby Level)
Moderator: Benjamin Elder, MD, PhD – Mayo Clinic
Moderator: Mark E. Oppenlander, MD – Barrow Brain and Spine

Benjamin Elder, MD, PhD – Mayo Clinic ### 1541006###Moderator###Neurosurgeon###Mayo Clinic###
Moderator: Benjamin Elder, MD, PhD – Mayo Clinic
### @@@ Mark E. Oppenlander, MD – Barrow Brain and Spine ### 1541129###Moderator###Neurosurgeon###Barrow Brain and Spine###
Moderator: Mark E. Oppenlander, MD – Barrow Brain and Spine
###
7:48 AM – 7:50 AM EST
Stable Long-term Regional and Global Alignment in Patients Treated with Minimally Invasive Lateral Retropleural Thoracic Discectomy Without Fixation
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Steve S. Cho, MD (he/him/his) – Barrow Neurological Institute
Kuntz Scholar Award

Steve S. Cho, MD (he/him/his) – Barrow Neurological Institute ### 1537635###Presenting Author###Resident Physician###Barrow Neurological Institute###
Presenting Author: Steve S. Cho, MD (he/him/his) – Barrow Neurological Institute
### he/him/his
7:50 AM – 7:52 AM EST
The Surgical Evaluation and Management of Primary Spinal Epidural Lymphoma Presenting with Acute Onset Thoracic Myelopathy in a Young Adult
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Austin H. Carroll, MD (he/him/his) – Medstar Georgetown Hospital Department of Orthopaedic Surgery
Albert Scholar Award

Austin H. Carroll, MD (he/him/his) – Medstar Georgetown Hospital Department of Orthopaedic Surgery ### 1872057###Presenting Author###Resident Physician###Medstar Georgetown Hospital Department of Orthopaedic Surgery###
Presenting Author: Austin H. Carroll, MD (he/him/his) – Medstar Georgetown Hospital Department of Orthopaedic Surgery
### he/him/his
7:52 AM – 7:54 AM EST
Postoperative Radiculitis in Patients with Preoperative Radicular Symptoms Following Single-Level Anterior Lumbar Interbody Fusion
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Pratyush Shahi, MBBS, MS(Ortho), AO Spine Diploma – Institute of Neurosciences Kolkata (INK)
Albert Scholar Award

Pratyush Shahi, MBBS, MS(Ortho), AO Spine Diploma – Institute of Neurosciences Kolkata (INK) ### 1872056###Presenting Author###Clinical Spine Fellow###Institute of Neurosciences Kolkata (INK)###
Presenting Author: Pratyush Shahi, MBBS, MS(Ortho), AO Spine Diploma – Institute of Neurosciences Kolkata (INK)
###
7:54 AM – 7:56 AM EST
Preoperative Symptom Duration and Patient-Reported Outcomes Following Lumbar Fusion for Low-Grade Spondylolisthesis: Analyses from the Michigan Spine Surgery Improvement Collaborative (MSSIC)
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Jacob Jasinski, DO – MSUCHM/Ascension Providence Neurosurgery
Kuntz Scholar Award

Jacob Jasinski, DO – MSUCHM/Ascension Providence Neurosurgery ### 1872142###Presenting Author###Resident###MSUCHM/Ascension Providence Neurosurgery###
Presenting Author: Jacob Jasinski, DO – MSUCHM/Ascension Providence Neurosurgery
###
7:56 AM – 7:58 AM EST
Lumbar Degenerative Spondylolisthesis: Role of Sagittal Alignment
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Gurmit Singh, MD (he/him/his) – University of Minnesota Department of Orthopedic Surgery
Albert Scholar Award

Gurmit Singh, MD (he/him/his) – University of Minnesota Department of Orthopedic Surgery ### 1872129###Presenting Author###Orthopedic Surgery Resident###University of Minnesota Department of Orthopedic Surgery###
Presenting Author: Gurmit Singh, MD (he/him/his) – University of Minnesota Department of Orthopedic Surgery
### he/him/his
7:58 AM – 8:00 AM EST
Anterior Column Release and its Association with Proximal Junctional Kyphosis Compared to Traditional Three-Column Osteotomy in a Five-Year Cohort
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Ryan Screven, MD (he/him/his) – University of South Florida
Kuntz Scholar Award

Ryan Screven, MD (he/him/his) – University of South Florida ### 1872125###Presenting Author###Resident Physician###University of South Florida###
Presenting Author: Ryan Screven, MD (he/him/his) – University of South Florida
### he/him/his
8:00 AM – 8:02 AM EST
Should Age-Adjusted Realignment Goals Vary Based on Patient Frailty Status in Adult Spinal Deformity
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Djani Robertson, MD – NYU Langone Health
Albert Scholar Award

Djani Robertson, MD – NYU Langone Health ### 1872118###Presenting Author###Resident###NYU Langone Health###
Presenting Author: Djani Robertson, MD – NYU Langone Health
###
8:02 AM – 8:04 AM EST
Single-Position Navigation-Assisted Lateral Lumbar Interbody Fusion for Adult Spinal Deformity: A Comparison of Prone vs. Lateral Position
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Sean N. Neifert, MD (he/him/his) – NYU Langone Health
Kuntz Scholar Award

Sean N. Neifert, MD (he/him/his) – NYU Langone Health ### 1872177###Presenting Author###Resident Physician###NYU Langone Health###
Presenting Author: Sean N. Neifert, MD (he/him/his) – NYU Langone Health
### he/him/his
8:04 AM – 8:06 AM EST
Clinical Outcomes and Radiographic Results of Prone Transpsoas Lateral Lumbar Interbody Fusion: A Single Institution Case Series of 106 Cases and 173 Levels
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Jeff Ehresman, MD – Department of Neurological Surgery, Barrow Neurological Institute
Kuntz Scholar Award

Jeff Ehresman, MD – Department of Neurological Surgery, Barrow Neurological Institute ### 1872181###Presenting Author###Resident Physician###Department of Neurological Surgery, Barrow Neurological Institute###
Presenting Author: Jeff Ehresman, MD – Department of Neurological Surgery, Barrow Neurological Institute
###
8:06 AM – 8:08 AM EST
Perioperative Hyperglycemia Increases Rates of Infection in Spine Surgery
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Ryan Finkel, MD (he/him/his) – Cedars-Sinai Medical Center
Albert Scholar Award

Ryan Finkel, MD (he/him/his) – Cedars-Sinai Medical Center ### 1872179###Presenting Author###Resident Physician###Cedars-Sinai Medical Center###
Presenting Author: Ryan Finkel, MD (he/him/his) – Cedars-Sinai Medical Center
### he/him/his
8:08 AM – 8:10 AM EST
Placental Mesenchymal Stromal/Stem Cells and Extracellular Vesicles Seeded on a Dural Graft Improved Motor Function Recovery After Acute Spinal Cord Injury
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Edwin S. Kulubya, Jr., MD (he/him/his) – UC Davis Medical Center
Kuntz Scholar Award

Edwin S. Kulubya, Jr., MD (he/him/his) – UC Davis Medical Center ### 1486564###Presenting Author###Neurosurgery Resident###UC Davis Medical Center###
Presenting Author: Edwin S. Kulubya, Jr., MD (he/him/his) – UC Davis Medical Center
### he/him/his
8:10 AM – 8:12 AM EST
Association of Inpatient Opioid Consumption on Postoperative Outcomes After Open Posterior Spinal Fusion for Adult Spine Deformity
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Aladine A. Elsamadicy, MD – Yale School of Medicine
Kuntz Scholar Award

Aladine A. Elsamadicy, MD – Yale School of Medicine ### 1537431###Presenting Author###Resident###Yale School of Medicine###
Presenting Author: Aladine A. Elsamadicy, MD – Yale School of Medicine
###
8:12 AM – 8:14 AM EST
Radiographic and Patient-Reported Outcomes in a Large Cohort of Patients undergoing ACDF using Hydroxyapatite Infused PEEK Interbody Spacers: Two Year Results
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Michael J. Kelly, MD – MedStar Georgetown University Hospital
Albert Scholar Award

Michael J. Kelly, MD – MedStar Georgetown University Hospital ### 1880679###Presenting Author###Chief Resident, Orthopaedic Surgery###MedStar Georgetown University Hospital###
Presenting Author: Michael J. Kelly, MD – MedStar Georgetown University Hospital
###
8:14 AM – 8:16 AM EST
Predictors of Blunt Cerebrovascular Injury in Patients with Cervical Spine Trauma
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Tej D. Azad, MD, MS – Department of Neurosurgery, The Johns Hopkins University School of Medicine
Kuntz Scholar Award

Tej D. Azad, MD, MS – Department of Neurosurgery, The Johns Hopkins University School of Medicine ### 1537522###Presenting Author###Resident###Department of Neurosurgery, The Johns Hopkins University School of Medicine###
Presenting Author: Tej D. Azad, MD, MS – Department of Neurosurgery, The Johns Hopkins University School of Medicine
###
8:16 AM – 8:18 AM EST
The correlation between immunohistochemical markers and tumor progression following resection of spinal chordomas: A multi-center study.
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Abdul Karim Ghaith, MD – Mayo clinic- rochester-mn
Kuntz Scholar Award

Abdul Karim Ghaith, MD – Mayo clinic- rochester-mn ### 1537524###Presenting Author###Research Fellow- PhD candidate###Mayo clinic- rochester-mn###
Presenting Author: Abdul Karim Ghaith, MD – Mayo clinic- rochester-mn
###
8:18 AM – 8:20 AM EST
Robotics Versus Navigation for Minimally Invasive Transforaminal Lumbar Interbody Fusion
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Pratyush Shahi, MBBS, MS(Ortho), AO Spine Diploma – Institute of Neurosciences Kolkata (INK)
Albert Scholar Award

Pratyush Shahi, MBBS, MS(Ortho), AO Spine Diploma – Institute of Neurosciences Kolkata (INK) ### 1872056###Presenting Author###Clinical Spine Fellow###Institute of Neurosciences Kolkata (INK)###
Presenting Author: Pratyush Shahi, MBBS, MS(Ortho), AO Spine Diploma – Institute of Neurosciences Kolkata (INK)
###
8:20 AM – 8:22 AM EST
Intraoperative electrical stimulation of the human dorsal spinal cord reveals a map of arm and hand muscle responses
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Evan F. Joiner, MD – Columbia University
Kuntz Scholar Award
Fessler Award

Evan F. Joiner, MD – Columbia University ### 1537616###Presenting Author###Neurosurgery Resident###Columbia University###
Presenting Author: Evan F. Joiner, MD – Columbia University
###
8:22 AM – 8:24 AM EST
Data-Driven Clustering to Define Novel Endophenotypes for Chiari Malformation Type 1
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Jacob Greenberg, MD, MSCI – Washington University in St. Louis School of Medicine
Batzdorf Scholar Award

Jacob Greenberg, MD, MSCI – Washington University in St. Louis School of Medicine ### 1724496###Presenting Author###Assistant Professor, Neurosurgery###Washington University in St. Louis School of Medicine###
Presenting Author: Jacob Greenberg, MD, MSCI – Washington University in St. Louis School of Medicine
###
8:24 AM – 8:26 AM EST
Lack of Agreement Between Surgeons Regarding State-of-the-Art Surgical Treatment Plans for Severe Pediatric Spinal Deformity
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Diana Douleh, MD – University of Colorado
Albert Scholar Award

Diana Douleh, MD – University of Colorado ### 1872033###Presenting Author###Resident Physician###University of Colorado###
Presenting Author: Diana Douleh, MD – University of Colorado
###
8:26 AM – 8:28 AM EST
Supinator to Posterior Interosseous Nerve Transfer for Recovery of Finger Extension following Cervical Spinal Cord Injury
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Stanley Bazarek, MD, PhD – Brigham and Women's Hospital, Harvard Medical School
Kline Peripheral Nerve Top Abstract Award

Stanley Bazarek, MD, PhD – Brigham and Women's Hospital, Harvard Medical School ### 1872186###Presenting Author###Resident Physician###Brigham and Women's Hospital, Harvard Medical School###
Presenting Author: Stanley Bazarek, MD, PhD – Brigham and Women's Hospital, Harvard Medical School
###
8:28 AM – 8:30 AM EST
Prevalence of Total Joint Replacement in Adult Spinal Deformity Patients
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Dylan C. Thomas, MD – University of Minnesota
Albert Scholar Award

Dylan C. Thomas, MD – University of Minnesota ### 1872081###Presenting Author###Orthopedic Surgery Resident###University of Minnesota###
Presenting Author: Dylan C. Thomas, MD – University of Minnesota
###
8:30 AM – 8:32 AM EST
Comparison of Outcomes Between Single-staged and Multi-staged Lumbar 360 Fusion Surgery
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Edvin Telemi, MD – Henry Ford Health System, Department of Neurological Surgery
Kuntz Scholar Award

Edvin Telemi, MD – Henry Ford Health System, Department of Neurological Surgery ### 1872102###Presenting Author###Resident, PGY6###Henry Ford Health System, Department of Neurological Surgery###
Presenting Author: Edvin Telemi, MD – Henry Ford Health System, Department of Neurological Surgery
###
8:32 AM – 8:34 AM EST
Selective Thoracolumbar Fusion in Adult Spinal Deformity (ASD) Double Curves with Circumferential Minimally Invasive Surgery (CMIS): 2-year Minimum Follow Up
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Jerry E. Robinson, III – Cedars Sinai Medical Center
Albert Scholar Award

Jerry E. Robinson, III – Cedars Sinai Medical Center ### 1872105###Presenting Author###Neurosurgeon###Cedars Sinai Medical Center###
Presenting Author: Jerry E. Robinson, III – Cedars Sinai Medical Center
###
8:34 AM – 8:36 AM EST
High-Frequency Sciatic Nerve Neurostimulation Decreases Nocifensive Behavior Following Acute Disc Herniation in a Rat Model
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Ken Porche, MD – University of Utah
Kuntz Scholar Award

Ken Porche, MD – University of Utah ### 1871996###Presenting Author###Spine Fellow###University of Utah###
Presenting Author: Ken Porche, MD – University of Utah
###
8:36 AM – 8:38 AM EST
How Closely Are Outcome Questionnaires Correlated to Patient Satisfaction After Cervical Spine Surgery for Myelopathy?
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Mark M. Zaki, M.D., M.B.A. – University of Michigan
Kuntz Scholar Award

Mark M. Zaki, M.D., M.B.A. – University of Michigan ### 1871991###Presenting Author###Neurosurgery Resident###University of Michigan###
Presenting Author: Mark M. Zaki, M.D., M.B.A. – University of Michigan
###
8:38 AM – 8:40 AM EST
Timing & Outcomes in Kyphoplasty
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Monis A. Khan, MD, CCFP (he/him/his) – University of Arizona
Albert Scholar Award

Monis A. Khan, MD, CCFP (he/him/his) – University of Arizona ### 1872092###Presenting Author###Research Fellow###University of Arizona###
Presenting Author: Monis A. Khan, MD, CCFP (he/him/his) – University of Arizona
### he/him/his
8:40 AM – 8:42 AM EST
Preoperative Education Decreases Postoperative Opioid Use and First Time to Ambulation in Patients Undergoing Elective Spine Surgery: A Quality Improvement Project
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Gustavo Anton, DO – MSUCHM/Ascension Providence Neurosurgery
Kuntz Scholar Award

Gustavo Anton, DO – MSUCHM/Ascension Providence Neurosurgery ### 1871995###Presenting Author###Resident###MSUCHM/Ascension Providence Neurosurgery###
Presenting Author: Gustavo Anton, DO – MSUCHM/Ascension Providence Neurosurgery
###
8:42 AM – 8:44 AM EST
Pelvic Incidence as a Predictor of Proximal Junctional Failure in Patients Undergoing Anterior Column Realignment with Anterior Longitudinal Ligament Release in Adult Spinal Deformity
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Mohammad A. Nour El Dine, n/a (he/him/his) – Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, Florida, USA
Kuntz Scholar Award

Mohammad A. Nour El Dine, n/a (he/him/his) – Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, Florida, USA ### 1872000###Presenting Author###Neurosurgeon###Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, Florida, USA###
Presenting Author: Mohammad A. Nour El Dine, n/a (he/him/his) – Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, Florida, USA
### he/him/his
8:44 AM – 8:46 AM EST
Impact of tumor-associated syrinx on outcomes following resection of primary ependymomas of the spinal cord
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Zachary Pennington, MD – Mayo Clinic Department of Neurologic Surgery
Batzdorf Scholar Award

Zachary Pennington, MD – Mayo Clinic Department of Neurologic Surgery ### 1872023###Presenting Author###Resident###Mayo Clinic Department of Neurologic Surgery###
Presenting Author: Zachary Pennington, MD – Mayo Clinic Department of Neurologic Surgery
###
8:46 AM – 8:48 AM EST
What Are We Transfusing? A Prospective Trial Evaluating the Quality of Intraoperatively Salvaged Red Blood Cells in Spinal Deformity Surgery
Location: Splash 10 (Upper Lobby Level)
Presenting Author: David B. Kurland, MD, PHD – NYU Langone Department of Neurosurgery
Kuntz Scholar Award

David B. Kurland, MD, PHD – NYU Langone Department of Neurosurgery ### 1864073###Presenting Author###Neurosurgery Resident###NYU Langone Department of Neurosurgery###
Presenting Author: David B. Kurland, MD, PHD – NYU Langone Department of Neurosurgery
###
8:48 AM – 8:50 AM EST
Activated titanium cages promote higher rates of early fusion as compared to poly-ether-ether-ketone cages in adults undergoing 1-2 level transforaminal lumbar interbody procedures
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Joravar Dhaliwal, MD – The Ohio State University Wexner Medical Center
Kuntz Scholar Award

Joravar Dhaliwal, MD – The Ohio State University Wexner Medical Center ### 1864090###Presenting Author###Resident###The Ohio State University Wexner Medical Center###
Presenting Author: Joravar Dhaliwal, MD – The Ohio State University Wexner Medical Center
###
8:50 AM – 8:52 AM EST
Patients undergoing lumbar canal decompression above L4 have more back pain associated with their stenosis than patients undergoing decompression at lower levels
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Arthur R. Bartolozzi, IV, MD, MPhil – University of British Columbia
Albert Scholar Award

Arthur R. Bartolozzi, IV, MD, MPhil – University of British Columbia ### 1872040###Presenting Author###Spine Fellow###University of British Columbia###
Presenting Author: Arthur R. Bartolozzi, IV, MD, MPhil – University of British Columbia
###
8:52 AM – 8:54 AM EST
MIS vs. Open Lumbo-Pelvic Fixation: Is There a Difference in Distal Junctional Failure Rates? A Propensity Score-Matched Analysis
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Timothy Chryssikos, MD, PhD – University of California, San Francisco
Kuntz Scholar Award

Timothy Chryssikos, MD, PhD – University of California, San Francisco ### 1868041###Presenting Author###Spine Fellow###University of California, San Francisco###
Presenting Author: Timothy Chryssikos, MD, PhD – University of California, San Francisco
###
8:54 AM – 8:56 AM EST
Radiofrequency ablation of basivertebral and sinuvertebral nerves for chronic discogenic low back pain: A systematic review and meta-analysis
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Maaria Abdel-Moneim (she/her/hers) – University of California, Los Angeles
Kuntz Scholar Award

Maaria Abdel-Moneim (she/her/hers) – University of California, Los Angeles ### 1868530###Presenting Author###Student###University of California, Los Angeles###
Presenting Author: Maaria Abdel-Moneim (she/her/hers) – University of California, Los Angeles
### she/her/hers
8:56 AM – 8:58 AM EST
Predictors of Performance in Spine Surgery Fellowship
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Hannah A. Levy, MD – Mayo Clinic
Albert Scholar Award

Hannah A. Levy, MD – Mayo Clinic ### 1872019###Presenting Author###Orthopaedic Surgery Resident###Mayo Clinic###
Presenting Author: Hannah A. Levy, MD – Mayo Clinic
###
8:58 AM – 9:00 AM EST
Local Control of Spinal Metastases Treated with Stereotactic Body Radiation Therapy: Does epidural disease make a difference?
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Joseph Linzey, MD, MS – University of Michigan
Kuntz Scholar Award

Joseph Linzey, MD, MS – University of Michigan ### 1541083###Presenting Author###Neurosurgery Resident###University of Michigan###
Presenting Author: Joseph Linzey, MD, MS – University of Michigan
###
9:00 AM – 9:02 AM EST
Surgical and Clinical Efficacy of Minimally Invasive Sacroiliac Joint Fusion Surgery: A PROSPERO-registered Meta-Analysis
Location: Splash 10 (Upper Lobby Level)
Presenting Author: Roxana Beladi, DO (she/her/hers) – Ascension Providence Hospital/Michigan State University
Kuntz Scholar Award

Roxana Beladi, DO (she/her/hers) – Ascension Providence Hospital/Michigan State University ### 1872190###Presenting Author###Neurosurgery Resident###Ascension Providence Hospital/Michigan State University###
Presenting Author: Roxana Beladi, DO (she/her/hers) – Ascension Providence Hospital/Michigan State University
### she/her/hers
7:45 AM – 9:15 AM EST
MVP- Top Abstracts: Session 3
Location: Splash 11 (Upper Lobby Level)
Moderator: Sanjay S. Dhall, MD – Harbor UCLA Medical Center

Sanjay S. Dhall, MD – Harbor UCLA Medical Center ### 1542722###Moderator###Professor, Chief of Neurosurgery###Harbor UCLA Medical Center###
Moderator: Sanjay S. Dhall, MD – Harbor UCLA Medical Center
###
7:48 AM – 7:52 AM EST
Are We Optimizing Surgery for High Risk Adult Cervical Deformity Patients Over Time?
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Peter G. Passias, MD – New York University, Langone Medical Center

Peter G. Passias, MD – New York University, Langone Medical Center ### 1537424###Presenting Author###Assistant Clinical Professor of Orthopedic Surgery###New York University, Langone Medical Center###
Presenting Author: Peter G. Passias, MD – New York University, Langone Medical Center
###
7:52 AM – 7:56 AM EST
Cervical Laminoplasty Versus Laminectomy and Posterior Spinal Fusion for Cervical Myelopathy: Propensity Matched Analysis of 24-Month Outcomes From the Quality Outcomes Database
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Andrew K. Chan, MD – Columbia University Irving Medical Center

Andrew K. Chan, MD – Columbia University Irving Medical Center ### 1753653###Presenting Author###Assistant Professor of Neurological Surgery###Columbia University Irving Medical Center###
Presenting Author: Andrew K. Chan, MD – Columbia University Irving Medical Center
###
7:56 AM – 8:00 AM EST
Clinical and Radiographic Outcomes Following 110 Prone Transpsoas (PTP) Surgeries at a Single Center
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Antoine Tohmeh, MD (he/him/his) – MultiCare Neurosurgery and Spine

Antoine Tohmeh, MD (he/him/his) – MultiCare Neurosurgery and Spine ### 1872009###Presenting Author###Orthopaedic Spine Surgeon###MultiCare Neurosurgery and Spine###
Presenting Author: Antoine Tohmeh, MD (he/him/his) – MultiCare Neurosurgery and Spine
### he/him/his
8:00 AM – 8:04 AM EST
Clinical and Radiographic Outcomes of Repair of Spondylitic Spondylolisthesis via Direct Pars Repair
Location: Splash 11 (Upper Lobby Level)
Presenting Author: John Dimar, II, MD – University of Louisville

John Dimar, II, MD – University of Louisville ### 1795412###Presenting Author###Professor of Orthopedics, Chief of Pediatrics ###University of Louisville###
Presenting Author: John Dimar, II, MD – University of Louisville
###
8:04 AM – 8:08 AM EST
Comparing the Effectiveness of Fibrin Glue, Nylon, and Vicryl Sutures for Sciatic Nerve Grafts in Rats
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Amgad S. Hanna – University of Wisconsin-Madison

Amgad S. Hanna – University of Wisconsin-Madison ### 1537569###Presenting Author###Professor###University of Wisconsin-Madison###
Presenting Author: Amgad S. Hanna – University of Wisconsin-Madison
###
8:08 AM – 8:12 AM EST
Disparities Attributable to Gender Differences in 4000 Lumbar Fusion Outcomes
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Ryan Gallagher, BS – University of Pennsylvania

Ryan Gallagher, BS – University of Pennsylvania ### 1890457###Presenting Author###Medical Student###University of Pennsylvania###
Presenting Author: Ryan Gallagher, BS – University of Pennsylvania
###
8:12 AM – 8:16 AM EST
Do Reported ICD-10 Codes Accurately Reflect Diagnosis for Lumbar Spinal Surgery: Early Experience from the American Spine Registry
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Steven D. Glassman, MD (he/him/his) – Norton Leatherman Spine Center

Steven D. Glassman, MD (he/him/his) – Norton Leatherman Spine Center ### 1540921###Presenting Author###Medical Director###Norton Leatherman Spine Center###
Presenting Author: Steven D. Glassman, MD (he/him/his) – Norton Leatherman Spine Center
### he/him/his
8:16 AM – 8:20 AM EST
Five-year Follow-up of a Prospective FDA IDE Trial Evaluating a PEEK-on-Ceramic Cervical Disc Replacement
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Rick Sasso, MD – Indiana Spine Group

Rick Sasso, MD – Indiana Spine Group ### 1540953###Presenting Author###Professor###Indiana Spine Group###
Presenting Author: Rick Sasso, MD – Indiana Spine Group
###
8:20 AM – 8:24 AM EST
Is There a Correlation Between Degree of Facet Degeneration and Increase in Spinal Canal Volume after a Minimally Invasive Pre-psoas Interbody Fusion? –A Minimum 2 year Follow up Study
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Neel Anand, MD (he/him/his) – Cedars Sinai Medical Center

Neel Anand, MD (he/him/his) – Cedars Sinai Medical Center ### 1872112###Presenting Author###Professor of Orthopedic Surgery###Cedars Sinai Medical Center###
Presenting Author: Neel Anand, MD (he/him/his) – Cedars Sinai Medical Center
### he/him/his
8:24 AM – 8:28 AM EST
Methylprednisolone in Acute Traumatic Spinal Cord Injury; Case Matched Outcomes from the NASCIS2 and SYGEN Historical SCI Studies with Contemporary Statistical Analysis
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Jamie Wilson, MD, FRCS, MSc (he/him/his) – University of Nebraska Medical Center

Jamie Wilson, MD, FRCS, MSc (he/him/his) – University of Nebraska Medical Center ### 1864069###Presenting Author###Assistant Professor of Neurosurgery###University of Nebraska Medical Center###
Presenting Author: Jamie Wilson, MD, FRCS, MSc (he/him/his) – University of Nebraska Medical Center
### he/him/his
8:28 AM – 8:32 AM EST
Outpatient Minimally Invasive Transforaminal Lumbar Interbody Fusion Performed At A Single Ambulatory Surgery Center
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Kevin T. Foley, MD – Semmes-Murphey Neurologic and Spine Institute, University of Tennessee

Kevin T. Foley, MD – Semmes-Murphey Neurologic and Spine Institute, University of Tennessee ### 1540922###Presenting Author###Professor###Semmes-Murphey Neurologic and Spine Institute, University of Tennessee###
Presenting Author: Kevin T. Foley, MD – Semmes-Murphey Neurologic and Spine Institute, University of Tennessee
###
8:32 AM – 8:36 AM EST
Predictive algorithm for surgery recommendation in thoracolumbar burst fractures without neurological deficits
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Charlotte Dandurand, MD, MSc, FRCSC (she/her/hers) – University of British Columbia

Charlotte Dandurand, MD, MSc, FRCSC (she/her/hers) – University of British Columbia ### 1871983###Presenting Author###Spinal Neurosurgery###University of British Columbia###
Presenting Author: Charlotte Dandurand, MD, MSc, FRCSC (she/her/hers) – University of British Columbia
### she/her/hers
8:40 AM – 8:44 AM EST
Restorative Neurostimulation Effectiveness in Patients with Chronic Low Back Pain Associated with Multifidus Dysfunction - Four-Year Durability
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Steven M. Falowski, MD, FAANS – Argires Marotti Neurosurgical Associates of Lancaster

Steven M. Falowski, MD, FAANS – Argires Marotti Neurosurgical Associates of Lancaster ### 1872067###Presenting Author###Physician###Argires Marotti Neurosurgical Associates of Lancaster###
Presenting Author: Steven M. Falowski, MD, FAANS – Argires Marotti Neurosurgical Associates of Lancaster
###
8:44 AM – 8:48 AM EST
Risk of Peritoneal Violation During Lateral Lumbar Interbody Fusion (LLIF) Approach
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Luiz Pimenta, Ph. D – ATEC

Luiz Pimenta, Ph. D – ATEC ### 1762634###Presenting Author###Surgeon###ATEC###
Presenting Author: Luiz Pimenta, Ph. D – ATEC
###
8:52 AM – 8:56 AM EST
Single-level cervical disc arthroplasty associated with a higher rate of subsequent cervical spine surgery when compared to anterior cervical discectomy and fusion.
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Alexander Tuchman, MD, FAANS – Cedars-Sinai Medical Center

Alexander Tuchman, MD, FAANS – Cedars-Sinai Medical Center ### 1872082###Presenting Author###Assitant Professor###Cedars-Sinai Medical Center###
Presenting Author: Alexander Tuchman, MD, FAANS – Cedars-Sinai Medical Center
###
8:56 AM – 9:00 AM EST
The influence of Schwann cells and exosomes on functional recovery after repair of long-segmental peripheral nerve defect in the rat
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Stephen Burks, MD (he/him/his) – University of Miami Department of Neurological Surgery

Stephen Burks, MD (he/him/his) – University of Miami Department of Neurological Surgery ### 1872080###Presenting Author###Assistant Professor###University of Miami Department of Neurological Surgery###
Presenting Author: Stephen Burks, MD (he/him/his) – University of Miami Department of Neurological Surgery
### he/him/his
9:00 AM – 9:04 AM EST
Two Year Follow-up Data From a Pilot Study on a Lumbar Total Joint Replacement
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Alex Sielatycki, MD – Steamboat Orthopaedics and Spine Institute

Alex Sielatycki, MD – Steamboat Orthopaedics and Spine Institute ### 1872155###Presenting Author###Orthopaedic Spine Surgeon###Steamboat Orthopaedics and Spine Institute###
Presenting Author: Alex Sielatycki, MD – Steamboat Orthopaedics and Spine Institute
###
9:04 AM – 9:08 AM EST
Zero-Profile Stand-Alone Cage with Integrated Instrumentation for ACDF: Comparison with Traditional Plate-Cage System and Stand-Alone Implants; a review of 8 years of experience.
Location: Splash 11 (Upper Lobby Level)
Presenting Author: Burak M. Ozgur, MD – Hoag Spine Center, Hoag Hospital

Burak M. Ozgur, MD – Hoag Spine Center, Hoag Hospital ### 1835346###Presenting Author###Neurosurgeon###Hoag Spine Center, Hoag Hospital###
Presenting Author: Burak M. Ozgur, MD – Hoag Spine Center, Hoag Hospital
###
7:45 AM – 9:15 AM EST
Specialty Breakout 1: Minimally Invasive/Motion Preservation/General Spine Abstracts
Location: Splash 13-14 (Upper Lobby Level)
Moderator: Khoi D. Than, MD (he/him/his) – Department of Neurosurgery, Duke University Hospital

Khoi D. Than, MD (he/him/his) – Department of Neurosurgery, Duke University Hospital ### 1541000###Moderator###Professor###Department of Neurosurgery, Duke University Hospital###
Moderator: Khoi D. Than, MD (he/him/his) – Department of Neurosurgery, Duke University Hospital
### he/him/his
7:48 AM – 7:50 AM EST
7-year progression and 10-year prediction of adjacent-level degeneration and disease after lumbar total disc replacement: A post hoc analysis of a prospective clinical trial with 7-year follow-up
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Ernest Braxton, MD, MBA (he/him/his) – Vail-Summit Orthopaedics and Neurosurgery

Ernest Braxton, MD, MBA (he/him/his) – Vail-Summit Orthopaedics and Neurosurgery ### 1872152###Presenting Author###Neurosurgeon###Vail-Summit Orthopaedics and Neurosurgery###
Presenting Author: Ernest Braxton, MD, MBA (he/him/his) – Vail-Summit Orthopaedics and Neurosurgery
### he/him/his
7:50 AM – 7:52 AM EST
Assessing the Economic Benefit of Robotic and Navigational Assistance in Surgical Treatment of L4-L5 Spondylolisthesis: Is Higher Upfront Equipment Cost Worth the Operative and Safety Benefits?
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Peter G. Passias, MD – New York University, Langone Medical Center

Peter G. Passias, MD – New York University, Langone Medical Center ### 1537424###Presenting Author###Assistant Clinical Professor of Orthopedic Surgery###New York University, Langone Medical Center###
Presenting Author: Peter G. Passias, MD – New York University, Langone Medical Center
###
7:52 AM – 7:54 AM EST
Assessment of Surgeons’ Attitude towards Awake Spine Surgery under Spinal Anesthesia
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Gaetano De Biase, MD – Mayo Clinic Florida

Gaetano De Biase, MD – Mayo Clinic Florida ### 1864077###Presenting Author###Resident###Mayo Clinic Florida###
Presenting Author: Gaetano De Biase, MD – Mayo Clinic Florida
###
7:54 AM – 7:56 AM EST
Augmented reality enhances tubular minimally invasive transforaminal lumbar interbody fusion
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Richard Price, MD, PhD – The Swift Institute

Richard Price, MD, PhD – The Swift Institute ### 1872120###Presenting Author###Neurosurgeon###The Swift Institute###
Presenting Author: Richard Price, MD, PhD – The Swift Institute
###
7:56 AM – 7:58 AM EST
The Effect of Surgery on Pain in Degenerative Cervical Myelopathy: A Pooled Trajectory-based Analysis of 1047 Patients from CSM-NA, CSM-I, and CSM-Protect Trials
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Michael G. Fehlings, MD, PhD – University of Toronto

Michael G. Fehlings, MD, PhD – University of Toronto ### 1540941###Presenting Author###Neurosurgeon & Professor of Neurosurgery###University of Toronto###
Presenting Author: Michael G. Fehlings, MD, PhD – University of Toronto
###
7:58 AM – 8:00 AM EST
Causes of readmission following minimally invasive transforaminal lumbar interbody fusion
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Samuel Farber, MD – Barrow Neurological Institute

Samuel Farber, MD – Barrow Neurological Institute ### 1537663###Presenting Author###Resident Physician###Barrow Neurological Institute###
Presenting Author: Samuel Farber, MD – Barrow Neurological Institute
###
8:02 AM – 8:04 AM EST
Comparing Finite element analysis with Mechanical Compression Testing of a Novel Cervical Disc Arthroplasty
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Samuel N. Brehm, BS (he/him/his) – Washington University

Samuel N. Brehm, BS (he/him/his) – Washington University ### 1868609###Presenting Author###Medical Student###Washington University###
Presenting Author: Samuel N. Brehm, BS (he/him/his) – Washington University
### he/him/his
8:04 AM – 8:06 AM EST
Conventional Fluoroscopy (C-arm) versus Three-Dimensional Stereotactic Navigated (O-arm) Minimally Invasive Sacroiliac Joint Fusion
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Dallas E. Kramer, MD (he/him/his) – Allegheny General Hospital

Dallas E. Kramer, MD (he/him/his) – Allegheny General Hospital ### 1872048###Presenting Author###Resident Physician###Allegheny General Hospital###
Presenting Author: Dallas E. Kramer, MD (he/him/his) – Allegheny General Hospital
### he/him/his
8:08 AM – 8:10 AM EST
Endoscopic and non-endoscopic approaches to single-level lumbar spine decompression: propensity score matched comparative analysis and frailty driven predictive model
Location: Splash 13-14 (Upper Lobby Level)
8:10 AM – 8:12 AM EST
Endoscopic Extreme Transforaminal Lumbar Interbody Fusion with Large Spacer(OLIF Cage): A Technical Note and Preliminary Report
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Jin Hwa eum, 0000 (he/him/his) – ain alkhaleej hospital

Jin Hwa eum, 0000 (he/him/his) – ain alkhaleej hospital ### 1872007###Presenting Author###consultant neurosurgeon###ain alkhaleej hospital###
Presenting Author: Jin Hwa eum, 0000 (he/him/his) – ain alkhaleej hospital
### he/him/his
8:12 AM – 8:14 AM EST
Feasibility of the Prone Transpsoas (PTP) Approach in the Obese and Morbidly Obese: A Comparison Study
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: M. Craig McMains, MD – McMains Spine

M. Craig McMains, MD – McMains Spine ### 1872072###Presenting Author###Surgeon###McMains Spine###
Presenting Author: M. Craig McMains, MD – McMains Spine
###
8:16 AM – 8:18 AM EST
Foraminal and Extraforaminal Lumbar Disc Herniations: Endoscopic discectomy or fusion?
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Adam T. Leibold, MD (he/him/his) – Department of Neurosurgery, Thomas Jefferson University

Adam T. Leibold, MD (he/him/his) – Department of Neurosurgery, Thomas Jefferson University ### 1872005###Presenting Author###Resident###Department of Neurosurgery, Thomas Jefferson University###
Presenting Author: Adam T. Leibold, MD (he/him/his) – Department of Neurosurgery, Thomas Jefferson University
### he/him/his
8:18 AM – 8:20 AM EST
Hovering Technique with Direct Visualization and Dynamic Retraction in the Lateral Lumbar Spine
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Shahed Elhamdani, MD – Allegheny Health Network

Shahed Elhamdani, MD – Allegheny Health Network ### 1867993###Presenting Author###Neurosurgery Resident###Allegheny Health Network###
Presenting Author: Shahed Elhamdani, MD – Allegheny Health Network
###
8:20 AM – 8:22 AM EST
Impact of Preoperative Sagittal Imbalance on Outcomes Following Minimally Invasive TLIF for Degenerative Spondylolisthesis
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Omri Maayan, BS (he/him/his) – Hospital for Special Surgery

Omri Maayan, BS (he/him/his) – Hospital for Special Surgery ### 1872163###Presenting Author###Research Fellow###Hospital for Special Surgery###
Presenting Author: Omri Maayan, BS (he/him/his) – Hospital for Special Surgery
### he/him/his
8:22 AM – 8:24 AM EST
Incidental Durotomy and Re-operation Rate in Tubular Lumbar Microdiscectomies
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Cody Woodhouse, BS, MD (he/him/his) – Allegheny General Hospital

Cody Woodhouse, BS, MD (he/him/his) – Allegheny General Hospital ### 1872018###Presenting Author###Neurosurgery Resident###Allegheny General Hospital###
Presenting Author: Cody Woodhouse, BS, MD (he/him/his) – Allegheny General Hospital
### he/him/his
8:24 AM – 8:26 AM EST
Learning Curve of Mini-Open Correction and Fusion for Adolescent Idiopathic Scoliosis (AIS) Correction: A Single Surgeon’s 12 Years’ Experience
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Devender Singh, PhD – Ascension Texas Spine and Scoliosis

Devender Singh, PhD – Ascension Texas Spine and Scoliosis ### 1868039###Presenting Author###Scientist###Ascension Texas Spine and Scoliosis###
Presenting Author: Devender Singh, PhD – Ascension Texas Spine and Scoliosis
###
8:26 AM – 8:28 AM EST
Low posterior electromyography threshold is not associated with poor functional outcomes following L4-5 lateral lumbar interbody fusion
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Robert F. Rudy, MD – Barrow Neurological Institute

Robert F. Rudy, MD – Barrow Neurological Institute ### 1872117###Presenting Author###Neurosurgery Resident###Barrow Neurological Institute###
Presenting Author: Robert F. Rudy, MD – Barrow Neurological Institute
###
8:28 AM – 8:30 AM EST
Matching cervical segmental and device biomechanics: toward optimizing disk arthroplasty selection
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: TJ Florence, MD PhD – UCLA Neurosurgery

TJ Florence, MD PhD – UCLA Neurosurgery ### 1872049###Presenting Author###Resident###UCLA Neurosurgery###
Presenting Author: TJ Florence, MD PhD – UCLA Neurosurgery
###
8:30 AM – 8:32 AM EST
Microscopic Lumbar Discectomy in Ambulatory Surgery Center versus Inpatient Setting: A One-Year Cost Utility and Cost Benefit Analysis
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Ummey Hani, MBBS – Carolina Neurosurgery and Spine Associates

Ummey Hani, MBBS – Carolina Neurosurgery and Spine Associates ### 1866709###Presenting Author###Postdoctoral Research Fellow###Carolina Neurosurgery and Spine Associates###
Presenting Author: Ummey Hani, MBBS – Carolina Neurosurgery and Spine Associates
###
8:32 AM – 8:34 AM EST
Minimally invasive Transforaminal lumbar interbody fusion (MI-TLIF) in 607 patients. Clinical outcomes and long-term follow-up
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Lee Chieng, n/a (he/him/his) – Beaumont Health

Lee Chieng, n/a (he/him/his) – Beaumont Health ### 1872135###Presenting Author###Neurosurgery resident###Beaumont Health###
Presenting Author: Lee Chieng, n/a (he/him/his) – Beaumont Health
### he/him/his
8:34 AM – 8:36 AM EST
Minimally Invasive Versus Open Transforaminal Lumbar Interbody Fusion for Grade 1 Lumbar Spondylolisthesis: 60-Month Follow-Up from the QOD Multi-Center Prospective Registry
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Andrew K. Chan, MD – Columbia University Irving Medical Center

Andrew K. Chan, MD – Columbia University Irving Medical Center ### 1753653###Presenting Author###Assistant Professor of Neurological Surgery###Columbia University Irving Medical Center###
Presenting Author: Andrew K. Chan, MD – Columbia University Irving Medical Center
###
8:36 AM – 8:38 AM EST
Older Age Is Associated with Lack of Sustained Symptomatic Improvement After Endoscopic Discectomy
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Vignessh Kumar, MD – University of Miami

Vignessh Kumar, MD – University of Miami ### 1537599###Presenting Author###Resident Physician###University of Miami###
Presenting Author: Vignessh Kumar, MD – University of Miami
###
8:38 AM – 8:40 AM EST
Optimal Implant Sizing via Machine Learning is Associated with Increased Range of Motion Following Cervical Disc Arthroplasty
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Nikita Lakomkin, MD – Mayo Clinic Department of Neurologic Surgery

Nikita Lakomkin, MD – Mayo Clinic Department of Neurologic Surgery ### 1868363###Presenting Author###Resident###Mayo Clinic Department of Neurologic Surgery###
Presenting Author: Nikita Lakomkin, MD – Mayo Clinic Department of Neurologic Surgery
###
8:40 AM – 8:42 AM EST
Outcomes in Patients with Non-Segmental versus Segmental Instrumentation in Minimally Invasive Transforaminal Lumbar Interbody Fusion: A Retrospective Cohort Study
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Elise Yoon, DO – Michigan State University

Elise Yoon, DO – Michigan State University ### 1871989###Presenting Author###Resident Physician###Michigan State University###
Presenting Author: Elise Yoon, DO – Michigan State University
###
8:42 AM – 8:44 AM EST
Pilot Study Outcomes on a Lumbar Total Joint Replacement: Return to Work
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Jeffrey Goldstein, MD – NYU

Jeffrey Goldstein, MD – NYU ### 1872156###Presenting Author###Orthopaedic Spine Surgeon###NYU###
Presenting Author: Jeffrey Goldstein, MD – NYU
###
8:44 AM – 8:46 AM EST
Preoperative Robotics Planning Facilitates Complex Construct Design in Robot-Assisted Minimally Invasive Adult Spinal Deformity Surgery
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Martin H. Pham, MD – University of California, San Diego

Martin H. Pham, MD – University of California, San Diego ### 1546874###Presenting Author###Associate Professor###University of California, San Diego###
Presenting Author: Martin H. Pham, MD – University of California, San Diego
###
8:46 AM – 8:48 AM EST
Radiomics to Predict Distal Failure for Correction of Deformities with Sparing of the Lumbosacral Junction
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Joseph D. DiDomenico, MD – Barrow Neurological Institute

Joseph D. DiDomenico, MD – Barrow Neurological Institute ### 1872116###Presenting Author###Neurosurgery Resident###Barrow Neurological Institute###
Presenting Author: Joseph D. DiDomenico, MD – Barrow Neurological Institute
###
8:48 AM – 8:50 AM EST
Single Position Corpectomies for different clinical scenarios: a multicentric case series
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Jahangir Asghar, MD (he/him/his) – Elite Spine Health and Wellness Center

Jahangir Asghar, MD (he/him/his) – Elite Spine Health and Wellness Center ### 1872059###Presenting Author###Director of Spine Surgery###Elite Spine Health and Wellness Center###
Presenting Author: Jahangir Asghar, MD (he/him/his) – Elite Spine Health and Wellness Center
### he/him/his
8:50 AM – 8:52 AM EST
SPINEHealthie: A Smartphone App for Virtual Post-Operative Care and Collection of PROMs for Patients Undergoing Endoscopic Spine Surgery
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: James Pan, MD – University of Washington

James Pan, MD – University of Washington ### 1868043###Presenting Author###Resident Physician###University of Washington###
Presenting Author: James Pan, MD – University of Washington
###
8:52 AM – 8:54 AM EST
The Posterior Cervical Transdural Approach for Cysts at the Craniovertebral Junction
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Aria Jamshidi, MD – University of Miami

Aria Jamshidi, MD – University of Miami ### 1872173###Presenting Author###Resident###University of Miami###
Presenting Author: Aria Jamshidi, MD – University of Miami
###
8:54 AM – 8:56 AM EST
Title: Does the Severity of Facet Arthropathy Limit the Sagittal Re-alignment in Circumferential Minimally invasive Surgical (CMIS) Correction of Adult Spinal Deformity (ASD)?
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Neel Anand, MD (he/him/his) – Cedars Sinai Medical Center

Neel Anand, MD (he/him/his) – Cedars Sinai Medical Center ### 1872112###Presenting Author###Professor of Orthopedic Surgery###Cedars Sinai Medical Center###
Presenting Author: Neel Anand, MD (he/him/his) – Cedars Sinai Medical Center
### he/him/his
8:56 AM – 8:58 AM EST
Treatment of Refractory Multilevel Thoracic Spondylodiscitis Using Ultra-Minimally Invasive Endoscopic Approach: A Technical Note and Literature Review
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Nelson Sofoluke, MD – Geisinger

Nelson Sofoluke, MD – Geisinger ### 1871979###Presenting Author###Resident Physician###Geisinger###
Presenting Author: Nelson Sofoluke, MD – Geisinger
###
8:58 AM – 9:00 AM EST
Trivergent: The Next Evolutionary Step in Lumbar Posterior Fixation
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Richard D. Fessler, MD, PhD – Rush University Medical Center

Richard D. Fessler, MD, PhD – Rush University Medical Center ### 1540938###Presenting Author###Resident###Rush University Medical Center###
Presenting Author: Richard D. Fessler, MD, PhD – Rush University Medical Center
###
9:00 AM – 9:02 AM EST
Two Level Full Endoscopic Posterior Cervical Foraminotomy: Short Term Results and Comparison with Open Surgery
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Masahiko Akiyama, MD, DMSc (he/him/his) – Sapporo Teishinkai Hospital

Masahiko Akiyama, MD, DMSc (he/him/his) – Sapporo Teishinkai Hospital ### 1872028###Presenting Author###Director of Spine Center, Division of Neurosurgery###Sapporo Teishinkai Hospital###
Presenting Author: Masahiko Akiyama, MD, DMSc (he/him/his) – Sapporo Teishinkai Hospital
### he/him/his
9:02 AM – 9:04 AM EST
Two-Year Clinical and Radiographic Outcomes for Percutaneous Lumbar Interbody Fusion with an Expandable Titanium Cage Through Kambin’s Triangle without Facetectomy
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Troy Q. Tabarestani (he/him/his) – Duke University School of Medicine

Troy Q. Tabarestani (he/him/his) – Duke University School of Medicine ### 1868262###Presenting Author###Medical Student###Duke University School of Medicine###
Presenting Author: Troy Q. Tabarestani (he/him/his) – Duke University School of Medicine
### he/him/his
9:04 AM – 9:06 AM EST
Unilateral Biportal Endoscopic Lumbar Discectomy: Experience in the First 10 Cases
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Jin Hwa eum, 0000 (he/him/his) – ain alkhaleej hospital

Jin Hwa eum, 0000 (he/him/his) – ain alkhaleej hospital ### 1872007###Presenting Author###consultant neurosurgeon###ain alkhaleej hospital###
Presenting Author: Jin Hwa eum, 0000 (he/him/his) – ain alkhaleej hospital
### he/him/his
9:06 AM – 9:08 AM EST
What Matters Most to Anterior Cervical Discectomy and Fusion Patients: A Digital Analysis of Patient Perception via Social Media
Location: Splash 13-14 (Upper Lobby Level)
Presenting Author: Avi A. Gajjar, BS – Hosp. of Univ. of Pennsylvania

Avi A. Gajjar, BS – Hosp. of Univ. of Pennsylvania ### 1868344###Presenting Author###Student###Hosp. of Univ. of Pennsylvania###
Presenting Author: Avi A. Gajjar, BS – Hosp. of Univ. of Pennsylvania
###
9:00 AM – 2:00 PM EST
Exhibit Hall
Location: Sparkle Ballroom (Upper Lobby Level)
9:15 AM – 10:30 AM EST
Scientific Session 5: Beyond the Foramen: Peripheral Nerve Perplexities
Location: Glimmer Ballroom (Fourth Floor)
Moderator: Line G. Jacques, MD, MSc – University of California, San Francisco
Moderator: Mark A. Mahan, MD – University of Utah
Peripheral Nerve
Spine

Line G. Jacques, MD, MSc – University of California, San Francisco ### 1541218###Moderator###Professor Neurosurgery###University of California, San Francisco###
Moderator: Line G. Jacques, MD, MSc – University of California, San Francisco
### @@@ Mark A. Mahan, MD – University of Utah ### 1541217###Moderator###Attending###University of Utah###
Moderator: Mark A. Mahan, MD – University of Utah
###
9:15 AM – 9:20 AM EST
Honoring & Intro of the Lynda Yang PN Lectureship
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Paul Park, MD – Semmes Murphey Clinic

Paul Park, MD – Semmes Murphey Clinic ### 1546880###Speaker###Neurosurgeon###Semmes Murphey Clinic###
Speaker: Paul Park, MD – Semmes Murphey Clinic
###
9:21 AM – 9:30 AM EST
Inaugural Lynda Yang Lecture: Why is the Sky Blue?
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Robert Spinner, MD – Mayo Clinic Rochester

Robert Spinner, MD – Mayo Clinic Rochester ### 1541220###Speaker###Professor###Mayo Clinic Rochester###
Speaker: Robert Spinner, MD – Mayo Clinic Rochester
###
9:31 AM – 9:37 AM EST
Peripheral Nerve Surgery for the Spinal Cord Injury Patient
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine

Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine ### 1546916###Speaker###Neurosurgeon###Washington University in St. Louis School of Medicine###
Speaker: Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine
### he/him/his
9:38 AM – 9:44 AM EST
When to Refer a Patient with C5 Palsy to a Peripheral Nerve Surgeon
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Allan Belzberg, MD, FRCSC, FAANS – Johns Hopkins University School of Medicine

Allan Belzberg, MD, FRCSC, FAANS – Johns Hopkins University School of Medicine ### 1546924###Speaker###Professor of Neurosurgery###Johns Hopkins University School of Medicine###
Speaker: Allan Belzberg, MD, FRCSC, FAANS – Johns Hopkins University School of Medicine
###
9:45 AM – 9:49 AM EST
Question & Answer Session
Location: Glimmer Ballroom (Fourth Floor)
9:50 AM – 9:52 AM EST
Kline Peripheral Nerve Research Award - The Role of Exercise and Neuroinflammation in Regeneration of the Injured Peripheral Nerve
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Megan Jack, MD, PhD – Cleveland Clinic
Kline Peripheral Nerve Research Award

Megan Jack, MD, PhD – Cleveland Clinic ### 1886530###Speaker###Assistant Professor###Cleveland Clinic###
Speaker: Megan Jack, MD, PhD – Cleveland Clinic
###
9:53 AM – 10:00 AM EST
Erb's Palsy: Injury Management in the Athlete
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Allan D. Levi, MD PhD (he/him/his) – University of Miami

Allan D. Levi, MD PhD (he/him/his) – University of Miami ### 1540940###Speaker###Chair of Neurosurgery###University of Miami###
Speaker: Allan D. Levi, MD PhD (he/him/his) – University of Miami
### he/him/his
10:01 AM – 10:07 AM EST
Treatment of Foot Drop
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Amgad S. Hanna – University of Wisconsin-Madison

Amgad S. Hanna – University of Wisconsin-Madison ### 1537569###Speaker###Professor###University of Wisconsin-Madison###
Speaker: Amgad S. Hanna – University of Wisconsin-Madison
###
10:08 AM – 10:15 AM EST
Pyriformis Syndrome (Is It Real?) a Peripheral Nerve Perspective
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Aaron G. Filler, MD, PhD (he/him/his) – Institute for Nerve Medicine

Aaron G. Filler, MD, PhD (he/him/his) – Institute for Nerve Medicine ### 1755204###Speaker###Medical Director###Institute for Nerve Medicine###
Speaker: Aaron G. Filler, MD, PhD (he/him/his) – Institute for Nerve Medicine
### he/him/his
10:16 AM – 10:23 AM EST
Double Crush Syndrome: What Do You Treat First?
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Line G. Jacques, MD, MSc – University of California, San Francisco

Line G. Jacques, MD, MSc – University of California, San Francisco ### 1541218###Speaker###Professor Neurosurgery###University of California, San Francisco###
Speaker: Line G. Jacques, MD, MSc – University of California, San Francisco
###
10:24 AM – 10:30 AM EST
Question & Answer Session
Location: Glimmer Ballroom (Fourth Floor)
10:30 AM – 10:40 AM EST
What's New Presentation: The Science Behind MagnetOs and Early Experience at a Major Trauma Center Sponsored by Kuros Biosciences
Location: Sparkle Ballroom (Upper Lobby Level)
Sponsored Session

Sponsored By Kuros Biosciences
10:30 AM – 11:00 AM EST
Beverage Break and What's New Session in the Exhibit Hall
Location: Sparkle Ballroom (Upper Lobby Level)
10:45 AM – 10:55 AM EST
What's New Presentation: Introducing the New Versatile Prone Lateral Patient Positioning System Sponsored by Globus Medical
Location: Sparkle Ballroom (Upper Lobby Level)
Industry Speaker: Christopher M. Holland, MD, PhD (he/him/his) – Carolina Neurosurgery and Spine Associates
Sponsored Session

Sponsored By Globus Medical

Christopher M. Holland, MD, PhD (he/him/his) – Carolina Neurosurgery and Spine Associates ### 1807577###Industry Speaker###Neurosurgeon###Carolina Neurosurgery and Spine Associates###
Industry Speaker: Christopher M. Holland, MD, PhD (he/him/his) – Carolina Neurosurgery and Spine Associates
### he/him/his
11:00 AM – 12:20 PM EST
Cahill Controversies: To Operate or Not to Operate??!!
Location: Glimmer Ballroom (Fourth Floor)
Moderator: Kristen E. Jones, MD, FAANS – University of Minnesota
Moderator: Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine
Socioeconomic
Spine

Kristen E. Jones, MD, FAANS – University of Minnesota ### 1541114###Moderator###Associate Professor of Neurosurgery###University of Minnesota###
Moderator: Kristen E. Jones, MD, FAANS – University of Minnesota
### @@@ Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine ### 1546916###Moderator###Neurosurgeon###Washington University in St. Louis School of Medicine###
Moderator: Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine
### he/him/his
11:01 AM – 11:20 AM EST
Topic 1: Incidentally Found SEVERE Cervical Cord Compression
Location: Glimmer Ballroom (Fourth Floor)
Speaker: R. John Hurlbert, MD – University of Arizona
Speaker: Rick Sasso, MD – Indiana Spine Group
Speaker: Luis M. Tumialan, MD – Barrow Brain and Spine

R. John Hurlbert, MD – University of Arizona ### 1540930###Speaker###Professor of Neurosurgery###University of Arizona###
Speaker: R. John Hurlbert, MD – University of Arizona
### @@@ Rick Sasso, MD – Indiana Spine Group ### 1540953###Speaker###Professor###Indiana Spine Group###
Speaker: Rick Sasso, MD – Indiana Spine Group
### @@@ Luis M. Tumialan, MD – Barrow Brain and Spine ### 1540945###Speaker###Professor of Neurosurgery###Barrow Brain and Spine###
Speaker: Luis M. Tumialan, MD – Barrow Brain and Spine
###
11:21 AM – 11:40 AM EST
Topic 2: 75yo Osteoporotic Deformity Patient
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Mohamad Bydon, MD – Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55902, USA
Speaker: John Chi, MD, MPH – Brigham and Women's Hospital
Speaker: Alexander Vaccaro, MD, PhD, MBA – Rothman Orthopaedic Institute at Thomas Jefferson University

Mohamad Bydon, MD – Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55902, USA ### 1537444###Speaker###Professor of Neurosurgery###Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55902, USA###
Speaker: Mohamad Bydon, MD – Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55902, USA
### @@@ John Chi, MD, MPH – Brigham and Women's Hospital ### 1541244###Speaker###Associate Professor###Brigham and Women's Hospital###
Speaker: John Chi, MD, MPH – Brigham and Women's Hospital
### @@@ Alexander Vaccaro, MD, PhD, MBA – Rothman Orthopaedic Institute at Thomas Jefferson University ### 1546881###Speaker###Chairman, Department of Orthopaedic Surgery###Rothman Orthopaedic Institute at Thomas Jefferson University###
Speaker: Alexander Vaccaro, MD, PhD, MBA – Rothman Orthopaedic Institute at Thomas Jefferson University
###
11:41 AM – 12:00 PM EST
Topic 3: 35yo Collapsed L5/S1 with Intolerable Back Pain x 3 years - Conservative Measures Failed!
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Christopher M. Holland, MD, PhD (he/him/his) – Carolina Neurosurgery and Spine Associates
Speaker: Serena S. Hu, MD – Stanford Healthcare
Speaker: John E. O'Toole, MD, MS – Rush University Medical Center

Christopher M. Holland, MD, PhD (he/him/his) – Carolina Neurosurgery and Spine Associates ### 1807577###Speaker###Neurosurgeon###Carolina Neurosurgery and Spine Associates###
Speaker: Christopher M. Holland, MD, PhD (he/him/his) – Carolina Neurosurgery and Spine Associates
### he/him/his @@@ Serena S. Hu, MD – Stanford Healthcare ### 1541232###Speaker###Professor and Vice Chair###Stanford Healthcare###
Speaker: Serena S. Hu, MD – Stanford Healthcare
### @@@ John E. O'Toole, MD, MS – Rush University Medical Center ### 1601238###Speaker###Professor###Rush University Medical Center###
Speaker: John E. O'Toole, MD, MS – Rush University Medical Center
###
12:01 PM – 12:20 PM EST
Topic 4: Large L4/5 HNP, 4 months out, Pain Resolved Last Month But Persistent Foot Drop
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Frank Phillips, MD – Midwest Orthopaedics at Rush
Speaker: Eric Potts, MD – Goodman Campbell Brain and Spine
Speaker: Robert Whitmore, MD – Tufts University School of Medicine

Frank Phillips, MD – Midwest Orthopaedics at Rush ### 1762636###Speaker###Director, Division of Spine Surgery###Midwest Orthopaedics at Rush###
Speaker: Frank Phillips, MD – Midwest Orthopaedics at Rush
### @@@ Eric Potts, MD – Goodman Campbell Brain and Spine ### 1546909###Speaker###Neurosurgeon###Goodman Campbell Brain and Spine###
Speaker: Eric Potts, MD – Goodman Campbell Brain and Spine
### @@@ Robert Whitmore, MD – Tufts University School of Medicine ### 1807578###Speaker###Associate Professor of Neurosurgery###Tufts University School of Medicine###
Speaker: Robert Whitmore, MD – Tufts University School of Medicine
###
12:30 PM – 1:15 PM EST
Lunch in the Exhibit Hall
Location: Sparkle Ballroom (Upper Lobby Level)
12:30 PM – 1:15 PM EST
Industry Lunch Symposia: Long-Term Evidence and Clinical Management of Cervical Disc Arthroplasty Sponsored by Orthofix
Location: Splash 16 (Upper Lobby Level)
Sponsored Session

Sponsored By Orthofix

Jay Erturan, MD ### 1919952###Industry Speaker#########
Industry Speaker: Jay Erturan, MD
### @@@ Joshua Jacobs, MD ### 1919953###Industry Speaker#########
Industry Speaker: Joshua Jacobs, MD
### @@@ Armen Khachatryan, MD ### 1919958###Industry Speaker#########
Industry Speaker: Armen Khachatryan, MD
### @@@ Frank Phillips, MD – Midwest Orthopaedics at Rush ### 1762636###Industry Speaker###Director, Division of Spine Surgery###Midwest Orthopaedics at Rush###
Industry Speaker: Frank Phillips, MD – Midwest Orthopaedics at Rush
### @@@ Avinash G. Patwardhan, PhD (he/him/his) – Loyola University Stritch School of Medicine ### 1872064###Industry Speaker###Professor###Loyola University Stritch School of Medicine###
Industry Speaker: Avinash G. Patwardhan, PhD (he/him/his) – Loyola University Stritch School of Medicine
### he/him/his
12:30 PM – 1:15 PM EST
Industry Lunch Symposia: To Flip or Not to Flip? How UNLEASH™ Lateral, Prone Lateral & ATP Solutions Leverage Enabling Technologies & Innovations to Empower Your Decision Sponsored by DePuy Synthes
Location: Splash 15 (Upper Lobby Level)
Industry Speaker: Jang W. Yoon, MD – University of Pennsylvania Perelman School of Medicine
Industry Speaker: Yi Lu, MD PhD – Brigham and Women's Hospital
Industry Speaker: Elias Dakwar
Sponsored Session

Sponsored By DePuy Synthes

Jang W. Yoon, MD – University of Pennsylvania Perelman School of Medicine ### 1550465###Industry Speaker###Professor###University of Pennsylvania Perelman School of Medicine###
Industry Speaker: Jang W. Yoon, MD – University of Pennsylvania Perelman School of Medicine
### @@@ Yi Lu, MD PhD – Brigham and Women's Hospital ### 1729190###Industry Speaker###Associate Professor of Neurosurgery, Harvard Medical School###Brigham and Women's Hospital###
Industry Speaker: Yi Lu, MD PhD – Brigham and Women's Hospital
### @@@ Elias Dakwar ### 1900407###Industry Speaker#########
Industry Speaker: Elias Dakwar
###
12:30 PM – 1:15 PM EST
Industry Lunch Symposia: Robotic Navigation: Benefits of Adding Automated Trajectory Alignment to your Navigation Workflow Sponsored by Globus Medical
Location: Splash 17 (Upper Lobby Level)
Industry Speaker: Nicholas Theodore, MD, MS (he/him/his) – Johns Hopkins University School of Medicine
Sponsored Session

Sponsored By Globus Medical

Nicholas Theodore, MD, MS (he/him/his) – Johns Hopkins University School of Medicine ### 1540934###Industry Speaker###Director, Neurosurgical Spine Center; Professor of Neurosurgery###Johns Hopkins University School of Medicine###
Industry Speaker: Nicholas Theodore, MD, MS (he/him/his) – Johns Hopkins University School of Medicine
### he/him/his
12:30 PM – 1:15 PM EST
Industry Lunch Symposia: PTP - The Evolution of the Lateral Approach Sponsored by ATEC
Location: Flash (Fourth Floor)
Industry Speaker: John Pollina, MD – University at Buffalo Neurosurgery
Industry Speaker: Gurvinder Deol, MD – Wake Orthopedics
Sponsored Session

Sponsored By ATEC Spine

John Pollina, MD – University at Buffalo Neurosurgery ### 1537544###Industry Speaker###Vice Chairman Director of Spine Surgery Director of Fellowship, Spine Surgery Associate Professor###University at Buffalo Neurosurgery###
Industry Speaker: John Pollina, MD – University at Buffalo Neurosurgery
### @@@ Gurvinder Deol, MD – Wake Orthopedics ### 1925342###Industry Speaker######Wake Orthopedics###
Industry Speaker: Gurvinder Deol, MD – Wake Orthopedics
###
1:15 PM – 2:30 PM EST
Scientific Session 6: Leaders in Spine: Tales from the Crypt
Location: Glimmer Ballroom (Fourth Floor)
Moderator: Irene Say, MD – UCSF
Moderator: Juan S. Uribe, MD – Barrow Neurological Insitute
Socioeconomic
Spine

Irene Say, MD – UCSF ### 1868237###Moderator###Assistant Professor###UCSF###
Moderator: Irene Say, MD – UCSF
### @@@ Juan S. Uribe, MD – Barrow Neurological Insitute ### 1540946###Moderator###Neurosurgeon###Barrow Neurological Insitute###
Moderator: Juan S. Uribe, MD – Barrow Neurological Insitute
###
1:20 PM – 1:32 PM EST
After A Decade of Arthroplasty: The Real Data on Revision and Conversion to Fusion
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Domagoj Coric, MD – Carolina Neurosurgery & Spine Associates

Domagoj Coric, MD – Carolina Neurosurgery & Spine Associates ### 1540929###Speaker###Neurosurgeon###Carolina Neurosurgery & Spine Associates###
Speaker: Domagoj Coric, MD – Carolina Neurosurgery & Spine Associates
###
1:33 PM – 1:45 PM EST
ERAS: This is Why My ASC Works!
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Michael Y. Wang, MD – University of Miami

Michael Y. Wang, MD – University of Miami ### 1540923###Speaker###Professor###University of Miami###
Speaker: Michael Y. Wang, MD – University of Miami
###
1:46 PM – 1:57 PM EST
Socio-Economic Challenges in Spine Surgery: What is Our Future?
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Deborah L. Benzil, MD, FACS, FAANS (she/her/hers) – Cleveland Clinic

Deborah L. Benzil, MD, FACS, FAANS (she/her/hers) – Cleveland Clinic ### 1755184###Speaker###Vice Chair, Neurosurgery###Cleveland Clinic###
Speaker: Deborah L. Benzil, MD, FACS, FAANS (she/her/hers) – Cleveland Clinic
### she/her/hers
1:58 PM – 2:10 PM EST
The Importance of Diversity & Equity in Spine Programs
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Ann R. Stroink, MD, FAANS

Ann R. Stroink, MD, FAANS ### 1541187###Speaker###Adjunct Professor of Neurosurgery######
Speaker: Ann R. Stroink, MD, FAANS
###
2:11 PM – 2:22 PM EST
How to Balance Advancing Technology with Advancing Costs
Location: Glimmer Ballroom (Fourth Floor)
Speaker: Regis William Haid, Jr., MD – Atlanta Brain and Spine

Regis William Haid, Jr., MD – Atlanta Brain and Spine ### 1540913###Speaker###Neurosurgeon###Atlanta Brain and Spine###
Speaker: Regis William Haid, Jr., MD – Atlanta Brain and Spine
###
2:23 PM – 2:30 PM EST
Question & Answer Session
Location: Glimmer Ballroom (Fourth Floor)
2:30 PM – 5:00 PM EST
Special Course 5: Spine Summit Grand Rounds: Difficult Cases - The Decision-Making Dilemma
Location: Splash 9 (Upper Lobby Level)
Course Director: Eve Tsai, MD, PhD – University of Ottawa
Course Director: Christopher Maulucci, MD (he/him/his) – Tulane university
Ticketed Event
Spine

Eve Tsai, MD, PhD – University of Ottawa ### 1541111###Course Director###Professor###University of Ottawa###
Course Director: Eve Tsai, MD, PhD – University of Ottawa
### @@@ Christopher Maulucci, MD (he/him/his) – Tulane university ### 1729193###Course Director###Associate professor ###Tulane university###
Course Director: Christopher Maulucci, MD (he/him/his) – Tulane university
### he/him/his
2:30 PM – 2:32 PM EST
Introduction
Location: Splash 9 (Upper Lobby Level)
2:32 PM – 2:40 PM EST
Cervical Deformity Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Tyler Koski, MD – Northwestern Medicine

Tyler Koski, MD – Northwestern Medicine ### 1546883###Speaker###Associate Professor of Neurological Surgery###Northwestern Medicine###
Speaker: Tyler Koski, MD – Northwestern Medicine
###
2:41 PM – 2:49 PM EST
Difficult Osteomyelitis Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Rod J. Oskouian, MD, n/a – Swedish Neuroscience Institute

Rod J. Oskouian, MD, n/a – Swedish Neuroscience Institute ### 1753674###Speaker###Attending###Swedish Neuroscience Institute###
Speaker: Rod J. Oskouian, MD, n/a – Swedish Neuroscience Institute
###
2:50 PM – 2:58 PM EST
Challenging TL Trauma Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Daniel Cavanaugh, MD – University of Maryland

Daniel Cavanaugh, MD – University of Maryland ### 1773408###Speaker###Orthopaedic Surgeon###University of Maryland###
Speaker: Daniel Cavanaugh, MD – University of Maryland
###
2:59 PM – 3:11 PM EST
Question & Answer Session
Location: Splash 9 (Upper Lobby Level)
3:12 PM – 3:20 PM EST
The Dumbell Schwannoma: Technical Pearls
Location: Splash 9 (Upper Lobby Level)
Speaker: Ashok Asthagiri, MD – University of Virginia

Ashok Asthagiri, MD – University of Virginia ### 1835519###Speaker###Professor###University of Virginia###
Speaker: Ashok Asthagiri, MD – University of Virginia
###
3:21 PM – 3:29 PM EST
Atlanto-Occipital Dislocation Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Sanjay S. Dhall, MD – Harbor UCLA Medical Center

Sanjay S. Dhall, MD – Harbor UCLA Medical Center ### 1542722###Speaker###Professor, Chief of Neurosurgery###Harbor UCLA Medical Center###
Speaker: Sanjay S. Dhall, MD – Harbor UCLA Medical Center
###
3:30 PM – 3:38 PM EST
Persistent CSF Leak Case, and Pathway to Its Solution
Location: Splash 9 (Upper Lobby Level)
Speaker: Asdrubal Falavigna, MD – University

Asdrubal Falavigna, MD – University ### 1541139###Speaker###Professor###University###
Speaker: Asdrubal Falavigna, MD – University
###
3:39 PM – 3:47 PM EST
Hangman's Fracture Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Camilo A. Molina, MD (he/him/his) – Washington University

Camilo A. Molina, MD (he/him/his) – Washington University ### 1546910###Speaker###surgeon###Washington University###
Speaker: Camilo A. Molina, MD (he/him/his) – Washington University
### he/him/his
3:48 PM – 3:52 PM EST
Question & Answer Session
Location: Splash 9 (Upper Lobby Level)
3:53 PM – 4:01 PM EST
Difficult TL Deformity Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Harry Mushlin, MD – Department of Neurological Surgery, Renaissance School of Medicine at Stony Brook University

Harry Mushlin, MD – Department of Neurological Surgery, Renaissance School of Medicine at Stony Brook University ### 1729610###Speaker###Clinical Assistant Professor of Neurosurgery###Department of Neurological Surgery, Renaissance School of Medicine at Stony Brook University###
Speaker: Harry Mushlin, MD – Department of Neurological Surgery, Renaissance School of Medicine at Stony Brook University
###
4:02 PM – 4:10 PM EST
Lumbar ALIF Revision Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Steven Ludwig, MD – University of Maryland Medical Center

Steven Ludwig, MD – University of Maryland Medical Center ### 1792668###Speaker###Attending Physician###University of Maryland Medical Center###
Speaker: Steven Ludwig, MD – University of Maryland Medical Center
###
4:11 PM – 4:19 PM EST
Spondyloptosis Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Cheerag Upadhyaya, MD, MBA (he/him/his) – University of North Carolina

Cheerag Upadhyaya, MD, MBA (he/him/his) – University of North Carolina ### 1541163###Speaker###Vice Chair of Outpatient Operations, Chief of Business Development and Strategy, Associate Professor of Neurosurgery###University of North Carolina###
Speaker: Cheerag Upadhyaya, MD, MBA (he/him/his) – University of North Carolina
### he/him/his
4:20 PM – 4:28 PM EST
Vertebral Column Resection Case
Location: Splash 9 (Upper Lobby Level)
Speaker: Julius O. Ebinu, MD, PhD, FRCSC, FACS, FAANS – University of California, Davis

Julius O. Ebinu, MD, PhD, FRCSC, FACS, FAANS – University of California, Davis ### 1593263###Speaker###Assistant Professor ###University of California, Davis###
Speaker: Julius O. Ebinu, MD, PhD, FRCSC, FACS, FAANS – University of California, Davis
###
4:29 PM – 4:37 PM EST
Cervical Fracture Dislocation
Location: Splash 9 (Upper Lobby Level)
Speaker: Won Hyung Andrew Ryu, MD, MSc, MTM, FRCSC (he/him/his) – Oregon Health & Science University

Won Hyung Andrew Ryu, MD, MSc, MTM, FRCSC (he/him/his) – Oregon Health & Science University ### 1835521###Speaker###Assistant Professor###Oregon Health & Science University ###
Speaker: Won Hyung Andrew Ryu, MD, MSc, MTM, FRCSC (he/him/his) – Oregon Health & Science University
### he/him/his
4:38 PM – 4:40 PM EST
Question & Answer Session
Location: Splash 9 (Upper Lobby Level)
4:40 PM – 5:00 PM EST
Submitted Cases Discussion
Location: Splash 9 (Upper Lobby Level)
2:30 PM – 5:00 PM EST
Special Course 6: Starting Your Career: Practical Tips for Success
Location: Splash 10 (Upper Lobby Level)
Course Director: Owoicho Adogwa, MD, MPH – Department of Neurosurgery, University of Cincinnati School of Medicine
Course Director: Laura Snyder, MD – Barrow Neurological Institute
Ticketed Event
Early Career Development

Owoicho Adogwa, MD, MPH – Department of Neurosurgery, University of Cincinnati School of Medicine ### 1541073###Course Director###Associate Professor###Department of Neurosurgery, University of Cincinnati School of Medicine###
Course Director: Owoicho Adogwa, MD, MPH – Department of Neurosurgery, University of Cincinnati School of Medicine
### @@@ Laura Snyder, MD – Barrow Neurological Institute ### 1546891###Course Director###Neurosurgery Faculty###Barrow Neurological Institute###
Course Director: Laura Snyder, MD – Barrow Neurological Institute
###
2:31 PM – 2:38 PM EST
Introduction
Location: Splash 10 (Upper Lobby Level)
2:39 PM – 2:50 PM EST
Negotiating Your First Job: Components of Academic Spine Surgeon Contract
Location: Splash 10 (Upper Lobby Level)
Speaker: Philip R. Weinstein, MD, FAANS (he/him/his) – University of California, San Francisco

Philip R. Weinstein, MD, FAANS (he/him/his) – University of California, San Francisco ### 1863967###Speaker###Professor Emeritus###University of California, San Francisco###
Speaker: Philip R. Weinstein, MD, FAANS (he/him/his) – University of California, San Francisco
### he/him/his
2:51 PM – 3:02 PM EST
What I Should Have Known Before Signing My First Contract
Location: Splash 10 (Upper Lobby Level)
Speaker: Scott Meyer, MD (he/him/his) – Atlantic Neurosurgical Specialists

Scott Meyer, MD (he/him/his) – Atlantic Neurosurgical Specialists ### 1541127###Speaker###Neurosurgeon###Atlantic Neurosurgical Specialists###
Speaker: Scott Meyer, MD (he/him/his) – Atlantic Neurosurgical Specialists
### he/him/his
3:03 PM – 3:14 PM EST
Thinking Ahead, Structuring Your First 5 Years for Success
Location: Splash 10 (Upper Lobby Level)
Speaker: John Knightly, MD, FAANS (he/him/his) – AANS

John Knightly, MD, FAANS (he/him/his) – AANS ### 1541231###Speaker###Vice President###AANS###
Speaker: John Knightly, MD, FAANS (he/him/his) – AANS
### he/him/his
3:15 PM – 3:22 PM EST
Question & Answer Session
Location: Splash 10 (Upper Lobby Level)
3:23 PM – 3:35 PM EST
ABNS Oral Boards: Structure and Important Timelines. Why Should You Care?
Location: Splash 10 (Upper Lobby Level)
Speaker: Russell R. Lonser, MD – The Ohio State University Wexner Medical Center

Russell R. Lonser, MD – The Ohio State University Wexner Medical Center ### 1762606###Speaker###Professor and Chair, Department of Neurological Surgery###The Ohio State University Wexner Medical Center###
Speaker: Russell R. Lonser, MD – The Ohio State University Wexner Medical Center
###
3:36 PM – 3:47 PM EST
Tips for Success on the ABNS Oral Board
Location: Splash 10 (Upper Lobby Level)
Speaker: Alexander E. Ropper, MD – Baylor College of Medicine Neurosurgery

Alexander E. Ropper, MD – Baylor College of Medicine Neurosurgery ### 1729608###Speaker###Attending###Baylor College of Medicine Neurosurgery###
Speaker: Alexander E. Ropper, MD – Baylor College of Medicine Neurosurgery
###
3:48 PM – 4:00 PM EST
From Ideas to Fundable Projects
Location: Splash 10 (Upper Lobby Level)
Speaker: Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine

Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine ### 1546916###Speaker###Neurosurgeon###Washington University in St. Louis School of Medicine###
Speaker: Wilson Z. Ray, MD (he/him/his) – Washington University in St. Louis School of Medicine
### he/him/his
4:01 PM – 4:09 PM EST
Question & Answer Session
Location: Splash 10 (Upper Lobby Level)
4:10 PM – 5:00 PM EST
Survival Guide to Your First Year in Practice
Location: Splash 10 (Upper Lobby Level)
Speaker: Laura Snyder, MD – Barrow Neurological Institute
Speaker: Michael Bohl, MD – Carolina Neurosurgery and Spine Associates

Laura Snyder, MD – Barrow Neurological Institute ### 1546891###Speaker###Neurosurgery Faculty###Barrow Neurological Institute###
Speaker: Laura Snyder, MD – Barrow Neurological Institute
### @@@ Michael Bohl, MD – Carolina Neurosurgery and Spine Associates ### 1754538###Speaker###Neurosurgeon###Carolina Neurosurgery and Spine Associates###
Speaker: Michael Bohl, MD – Carolina Neurosurgery and Spine Associates
###
2:30 PM – 5:00 PM EST
Special Course 7: Practical Matters: Hands-On Operating Room Preparation for the APP
Location: Splash 11-12 (Upper Lobby Level)
Course Director: Corinna Zygourakis, MD – Stanford Health Care
Ticketed Event
Advanced Practice Provider

Corinna Zygourakis, MD – Stanford Health Care ### 1546884###Course Director###Assistant Professor of Neurosurgery###Stanford Health Care###
Course Director: Corinna Zygourakis, MD – Stanford Health Care
###
2:30 PM – 2:35 PM EST
Introduction
Location: Splash 11-12 (Upper Lobby Level)
Speaker: Corinna Zygourakis, MD – Stanford Health Care

Corinna Zygourakis, MD – Stanford Health Care ### 1546884###Speaker###Assistant Professor of Neurosurgery###Stanford Health Care###
Speaker: Corinna Zygourakis, MD – Stanford Health Care
###
2:36 PM – 2:50 PM EST
Proper Technique for Lumbar Punctures, Lumbar Drain Insertion, EVD Placement
Location: Splash 11-12 (Upper Lobby Level)
Speaker: Salazar Jones, MD – Icahn School of Medicine at Mount Sinai

Salazar Jones, MD – Icahn School of Medicine at Mount Sinai ### 1757743###Speaker###Assistant Professor###Icahn School of Medicine at Mount Sinai###
Speaker: Salazar Jones, MD – Icahn School of Medicine at Mount Sinai
###
2:51 PM – 3:01 PM EST
Positioning Palsies
Location: Splash 11-12 (Upper Lobby Level)
Speaker: Courtney Pendleton, MD

Courtney Pendleton, MD ### 1835783###Speaker#########
Speaker: Courtney Pendleton, MD
###
3:02 PM – 3:15 PM EST
Spine Surgery Anatomy
Location: Splash 11-12 (Upper Lobby Level)
Speaker: Mark E. Oppenlander, MD – Barrow Brain and Spine

Mark E. Oppenlander, MD – Barrow Brain and Spine ### 1541129###Speaker###Neurosurgeon###Barrow Brain and Spine###
Speaker: Mark E. Oppenlander, MD – Barrow Brain and Spine
###
3:16 PM – 3:28 PM EST
Basics of Screw Placement
Location: Splash 11-12 (Upper Lobby Level)
Speaker: Corinna Zygourakis, MD – Stanford Health Care

Corinna Zygourakis, MD – Stanford Health Care ### 1546884###Speaker###Assistant Professor of Neurosurgery###Stanford Health Care###
Speaker: Corinna Zygourakis, MD – Stanford Health Care
###
3:29 PM – 3:32 PM EST
Question & Answer Session
Location: Splash 11-12 (Upper Lobby Level)
3:33 PM – 3:50 PM EST
Suturing Tips and Tricks
Location: Splash 11-12 (Upper Lobby Level)
Speaker: Connor Arquette, MD – Stanford University

Connor Arquette, MD – Stanford University ### 1927706###Speaker###Resident Physician###Stanford University###
Speaker: Connor Arquette, MD – Stanford University
###
3:50 PM – 4:40 PM EST
Rotation: Hands-On Suturing
Location: Splash 11-12 (Upper Lobby Level)
4:40 PM – 5:00 PM EST
Question & Answer Session/Wrap Up
Location: Splash 11-12 (Upper Lobby Level)
2:30 PM – 5:00 PM EST
Special Course 8: Treatment and Complication Avoidance in the Management of Spinal Tumors
Location: Splash 13-14 (Upper Lobby Level)
Course Director: Ilya Laufer, MD – NYU Langone Department of Neurosurgery
Course Director: John H. Shin, MD – Massachusetts General Hospital, Harvard Medical School
Ticketed Event
Tumor
Spine

Ilya Laufer, MD – NYU Langone Department of Neurosurgery ### 1729195###Course Director###Associate Professor of Neurosurgery###NYU Langone Department of Neurosurgery###
Course Director: Ilya Laufer, MD – NYU Langone Department of Neurosurgery
### @@@ John H. Shin, MD – Massachusetts General Hospital, Harvard Medical School ### 1540955###Course Director###Attending Physician###Massachusetts General Hospital, Harvard Medical School###
Course Director: John H. Shin, MD – Massachusetts General Hospital, Harvard Medical School
###
2:31 PM – 2:32 PM EST
Introduction
Location: Splash 13-14 (Upper Lobby Level)
2:33 PM – 2:41 PM EST
Practical Tips for Treating Epidural Cord Compression – Decompression Indications, Timing and Techniques
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Nicolas Dea, MD, MSc – Vancouver General Hospital

Nicolas Dea, MD, MSc – Vancouver General Hospital ### 1754549###Speaker###Neurosurgeon Investigator###Vancouver General Hospital###
Speaker: Nicolas Dea, MD, MSc – Vancouver General Hospital
###
2:42 PM – 2:50 PM EST
When Do Metastatic Spine Tumor Patients Require Stabilization? Is Decompression Only an Option?
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Nicholas Szerlip, MD – University of Michigan

Nicholas Szerlip, MD – University of Michigan ### 1922464###Speaker###Neurosurgeon###University of Michigan###
Speaker: Nicholas Szerlip, MD – University of Michigan
###
2:51 PM – 2:59 PM EST
Patient Selection Considerations: When Is En Bloc Resection Indicated and Feasible?
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Sheng-fu Larry Lo, M.D. (he/him/his) – Northwell Health

Sheng-fu Larry Lo, M.D. (he/him/his) – Northwell Health ### 1754553###Speaker###Northwell Health Director of Spine Tumor Surgery###Northwell Health###
Speaker: Sheng-fu Larry Lo, M.D. (he/him/his) – Northwell Health
### he/him/his
3:00 PM – 3:08 PM EST
Definitive Radiotherapy for Chordoma: State of the Art
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Yen-Lin Chen, MD (she/her/hers) – Massachusetts General Hospital

Yen-Lin Chen, MD (she/her/hers) – Massachusetts General Hospital ### 1756278###Speaker###Physician, Radiation Oncology###Massachusetts General Hospital###
Speaker: Yen-Lin Chen, MD (she/her/hers) – Massachusetts General Hospital
### she/her/hers
3:09 PM – 3:17 PM EST
Management of Benign Bone Tumors in the Spine
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Michael Galgano, MD – UNC Health

Michael Galgano, MD – UNC Health ### 1754558###Speaker###Neurosurgeon###UNC Health###
Speaker: Michael Galgano, MD – UNC Health
###
3:18 PM – 3:26 PM EST
Management of Intradural Tumors
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Scott L. Zuckerman, MD, MPH (he/him/his) – Vanderbilt University Medical Center

Scott L. Zuckerman, MD, MPH (he/him/his) – Vanderbilt University Medical Center ### 1545443###Speaker###Assistant Professor of Neurological Surgery###Vanderbilt University Medical Center###
Speaker: Scott L. Zuckerman, MD, MPH (he/him/his) – Vanderbilt University Medical Center
### he/him/his
3:26 PM – 3:30 PM EST
Break
Location: Splash 13-14 (Upper Lobby Level)
3:31 PM – 3:39 PM EST
Minimally Invasive Approaches to Spine Tumors
Location: Splash 13-14 (Upper Lobby Level)
Speaker: John E. O'Toole, MD, MS – Rush University Medical Center

John E. O'Toole, MD, MS – Rush University Medical Center ### 1601238###Speaker###Professor###Rush University Medical Center###
Speaker: John E. O'Toole, MD, MS – Rush University Medical Center
###
3:40 PM – 3:48 PM EST
Frailty and Pre-Operative Optimization Strategies
Location: Splash 13-14 (Upper Lobby Level)
Speaker: raphaele Charest-Morin, MD, FRCSC – University of British Columbia

raphaele Charest-Morin, MD, FRCSC – University of British Columbia ### 1756276###Speaker###Spine Surgeon- Assistant Professor###University of British Columbia###
Speaker: raphaele Charest-Morin, MD, FRCSC – University of British Columbia
###
3:49 PM – 3:57 PM EST
SINS in 2023: Limitations and Future Directions
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Wende Gibbs, MD, MA – Barrow Neurological Institute

Wende Gibbs, MD, MA – Barrow Neurological Institute ### 1917291###Speaker###Director of Spine Imaging and Intervention, Associate Professor###Barrow Neurological Institute###
Speaker: Wende Gibbs, MD, MA – Barrow Neurological Institute
###
3:58 PM – 4:06 PM EST
Complications and How I Deal with Them
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Rory Goodwin, MD PhD (he/him/his) – Department of Neurosurgery, Duke University

Rory Goodwin, MD PhD (he/him/his) – Department of Neurosurgery, Duke University ### 1754561###Speaker###Associate Professor###Department of Neurosurgery, Duke University###
Speaker: Rory Goodwin, MD PhD (he/him/his) – Department of Neurosurgery, Duke University
### he/him/his
4:07 PM – 4:15 PM EST
New Technologies in Surgery: Robotics, Endoscopy
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Ori Barzilai – Memorial Sloan Kettering

Ori Barzilai – Memorial Sloan Kettering ### 1754562###Speaker###Neurosurgeon###Memorial Sloan Kettering###
Speaker: Ori Barzilai – Memorial Sloan Kettering
###
4:16 PM – 4:23 PM EST
New Technologies in Surgery: 3D Printing, Augmented/Virtual Reality
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Jereme Larouche, MD – University of Toronto

Jereme Larouche, MD – University of Toronto ### 1756277###Speaker###Orthopaedic Surgeon###University of Toronto###
Speaker: Jereme Larouche, MD – University of Toronto
###
4:24 PM – 4:31 PM EST
Use of Vertebroplasty in Spine Oncology
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Ehud Mendel, M.D., M.B.A. – Yale School of Medicine

Ehud Mendel, M.D., M.B.A. – Yale School of Medicine ### 1754563###Speaker###Attending Physician###Yale School of Medicine###
Speaker: Ehud Mendel, M.D., M.B.A. – Yale School of Medicine
###
4:32 PM – 5:00 PM EST
Discussion with the Masters
Location: Splash 13-14 (Upper Lobby Level)
Speaker: Mark Bilsky, MD – Memorial Sloan Kettering Department of Neurosurgery
Speaker: Dean Chou, MD – Columbia University
Speaker: Ziya L. Gokaslan, MD – Department of Neurosurgery, The Warren Alpert Medical School of Brown University and Lifespan Health System
Speaker: Laurence Rhines, MD – MD Anderson Cancer Center
Speaker: Daniel Sciubba, MD, MBA – Northwell Health, Hoftstra University

Mark Bilsky, MD – Memorial Sloan Kettering Department of Neurosurgery ### 1754564###Speaker###William E. Snee Chair###Memorial Sloan Kettering Department of Neurosurgery###
Speaker: Mark Bilsky, MD – Memorial Sloan Kettering Department of Neurosurgery
### @@@ Dean Chou, MD – Columbia University ### 1540933###Speaker###Chief of the Spine Division, Professor, and Vice Chair of Neurosurgery###Columbia University###
Speaker: Dean Chou, MD – Columbia University
### @@@ Ziya L. Gokaslan, MD – Department of Neurosurgery, The Warren Alpert Medical School of Brown University and Lifespan Health System ### 1540954###Speaker###Chair of Neurosurgery, Neurosurgeon-in-Chief###Department of Neurosurgery, The Warren Alpert Medical School of Brown University and Lifespan Health System###
Speaker: Ziya L. Gokaslan, MD – Department of Neurosurgery, The Warren Alpert Medical School of Brown University and Lifespan Health System
### @@@ Laurence Rhines, MD – MD Anderson Cancer Center ### 1541243###Speaker###Neurosurgeon###MD Anderson Cancer Center###
Speaker: Laurence Rhines, MD – MD Anderson Cancer Center
### @@@ Daniel Sciubba, MD, MBA – Northwell Health, Hoftstra University ### 1546871###Speaker###Professor and Chair###Northwell Health, Hoftstra University###
Speaker: Daniel Sciubba, MD, MBA – Northwell Health, Hoftstra University
###
5:00 PM – 6:00 PM EST
WINS Reception
Location: Splash 1-3 (Upper Lobby Level)
Social Event
6:30 PM – 9:00 PM EST
Young Spine Surgeon Reception & Dinner (pre-registration required, spots are limited)
Location: Flicker 1-2 (Fourth Floor)
Social Event
Ticketed Event