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SRS 30th International Meeting on Advanced Spine Techniques

SRS 30th International Meeting on Advanced Spine Techniques

SRS IMAST
08:00 - 15:00 │ Board Meeting
16:00 - 18:00 │ Cases & Cocktails
Cases & Cocktails 1: Vertebral Body Tethering
Session Moderator: Ahmet Alanay, MD
Table Moderators: Baron S. Lonner, MD, Firoz Miyanji, MD, Randal R. Betz, MD, Ron El-Hawary,MD , MD, Stefan Parent, MD, PhD, & Per D. Trobisch, MD
Cases & Cocktails 2: Adult Deformity
Session Moderator: Eric O. Klineberg, MD
Table Moderators: Han Jo Kim, MD, Lawrence G. Lenke, MD, Ferran Pellisé, MD, PhD, Rajiv K. Sethi, MD, Kota Watanabe, MD, PhD, & Venu M. Nemani, MD, PhD
Cases & Cocktails 3: Cervical & Neurosurgery
Session Moderator: Christopher P. Ames, MD
Table Moderators: Robert K. Eastlack, MD, Caglar Yilgor, MD, Benny T. Dahl, MD, PhD, DMSci, Amer F. Samdani, MD, Tyler Koski, MD, & Gregory M. Mundis Jr., MD
18:00 - 20:00Welcome Reception (In Exhibit Hall )
Available at no charge to in-person meeting delegates, $100 for guests of registered delegates. The 30th IMAST will officially begin with the Welcome Reception, a hosted reception featuring hors d’oeuvres, cocktails, and reunions with colleagues and friends and exhibitor viewing.
08:00 - 09:00 │ Hands-on Workshops
09:30 - 12:00Session 1: Whitecloud Session
Moderators: Eric O. Klineberg, MD & Stefan Parent, MD, PhD
09:30 - 09:35 Welcome Address
Stefan Parent, MD, PhD
09:35 - 09:40 Paper #1: Incidence of Tether Breakage in Anterior Vertebral Body Tethering
Patrick J. Cahill, MD; Firoz Miyanji, MD; Brett Lullo, MD; Amer F. Samdani, MD; Baron S. Lonner, MD; Joshua M. Pahys, MD; Steven W. Hwang, MD; Lawrence L. Haber, MD; Ahmet Alanay, MD; Suken A. Shah, MD; Stefan Parent, MD, PhD; Laurel C. Blakemore, MD; Dan Hoernschemeyer, MD; Kevin M. Neal, MD; Harms Study Group; Peter O. Newton, MD
09:40 - 09:45 Paper #2: Coronal Decompensation Following Vertebral Tethering in Idiopathic Scoliosis
Yoji Ogura, MD; Michelle C. Welborn, MD; A. Noelle Larson, MD; Laurel C. Blakemore, MD; Firoz Miyanji, MD; Lindsay M. Andras, MD; Stefan Parent, MD, PhD; Ron El-Hawary, MD
09:45 - 09:50 Paper #3: Follow-Up Report on Prospective FDA IDE Study on Vertebral Body Tethering for Idiopathic Scoliosis
Amer F. Samdani, MD; Joshua M. Pahys, MD; Harsh Grewal, MD; Jason Woloff, BS; Alejandro Quinonez, BS; Emily Nice, BS; Solomon Samuel, D. Eng.; Steven W. Hwang, MD
09:50 - 09:59  Discussion
09:59 - 10:04 Paper #4: What is the Rate of MRI-Identified Degenerative Disc Disease in Adolescent Idiopathic Scoliosis? Does it Impact SRS-22 Scores? A Review of 968 Cases
Conor T. Boylan, MD, BS; Ravindra Thimmaiah, MD, FRCS Tr & Orth; George McKay, FRCS; Adrian C. Gardner, FRCS Tr & Orth; Matthew P. Newton Ede, FRCS Tr & Orth; Jwalant S. Mehta, FRCS (Orth), MCh (Orth), MS (Orth), D Orth; Jonathan Spilsbury, FRCS Tr & Orth; David S. Marks, FRCSOrth; Morgan Jones, FRCS
10:04 - 10:09 Paper #5: Rotational Changes Following Use of Direct Vertebral Rotation in Adolescent Idiopathic Scoliosis: a Long Term Radiographic and Computed Tomography Evaluation
Dong-Gune Chang, MD, PhD; Javier Pizones, MD, PhD; Rene M. Castelein, MD, PhD;  Lawrence G. Lenke, MD; Se-Il Suk, MD, PhD; Hong Jin Kim, MD; Jae Hyuk Yang, MD, PhD; Seoung Woo Suh, MD, PhD; Yunjin Nam, MD; Sung Cheol Park, MD
10:09 - 10:14 Paper #6: Do Tethered Spines Grow?
Daniel Farivar, BS; Michael Heffernan, MD; Ron El-Hawary, MD; A. Noelle Larson, MD; Firoz Miyanji, MD; Stefan Parent, MD, PhD; Lindsay M. Andras, MD; Pediatric Spine Study Group; David L. Skaggs, MD, MMM
10:14 - 10:23 Discussion
10:23 - 10:28 Paper #7: What Are We Transfusing? A Prospective Trial Evaluating the Quality of Intraoperatively Salvaged Red Blood Cells in Spinal Deformity Surgery
David Kurland, MD, PhD; Daniel Alber, BS; Darryl Lau, MD
10:28 - 10:33 Paper #8: Reoperation Rate after PSF Varies Significantly by Lenke Type
Peter Boufadel, BS; Baron S. Lonner, MD; Amer F. Samdani, MD; Joshua M. Pahys, MD; Suken A. Shah, MD; Paul D. Sponseller, MD, MBA
10:33 - 10:38 Paper #9: Decompression With or Without Fusion for Grade 1 Degenerative Lumbar Spondylolisthesis: 60-Month Outcomes From the QOD
Andrew K. Chan, MD; Erica F. Bisson, MPH; Mohamad Bydon, MD; Steven D. Glassman, MD; Kevin T. Foley, MD; Christopher I. Shaffrey, MD; Eric A. Potts, MD; Mark E. Shaffrey, MD; Domagoj Coric, MD; John J. Knightly, MD; Paul Park, MD; Michael Y. Wang, MD; Kai-Ming G. Fu, MD, PhD; Jonathan R. Slotkin, MD; Anthony L. Asher, MD; Michael S. Virk, MD, PhD; Vivian Le, MPH; Dean Chou, MD; Regis W. Haid Jr., MD; Praveen V. Mummaneni, MBA
10:38 - 10:47  Discussion
10:47 - 10:52 Paper # 10: The Incidence of Foetal Scoliosis and the chances of Successful Delivery
Sam Walters, MBBS; Ben Barkham, MBBS; Emily Tsang; Priyanshu Saha, MBBS, BS; Zion Hwang, MBBS, BS; Bisola Ajayi, PA-R; Varinder Singh Alg, MBBS; Ursalan Khan, MBBS; Mohamed Abdalla, MBBS; Shahnawaz Haleem, MBBS; Tesfaldet Kurban; Jason Bernard, MD, FRCS; Tim Bishop, FRCS; Darren F. Lui, FRCS
10:52 - 10:57 Paper #11: Greater than 70% of LIV Selection is at L3 or Below in Early Onset Scoliosis. Is There Any Role for a More Selective Approach?
Michael J. Heffernan, MD; Claudia Leonardi, PhD; Lindsay M. Andras, MD; Bailli Fontenot, BS; G.Ying Li, MD; Luke C. Drake, MD; Joshua M. Pahys, MD; John T. Smith, MD; Peter F. Sturm, MD; Michael P. Glotzbecker, MD; Benjamin D. Roye, MPH; Pediatric Spine Study Group
10:57 - 11:02 Paper #12: Does a dedicated a “Scoliosis Team” and Surgical Standardization Improve Outcomes in Adolescent Idiopathic Scoliosis Surgery and is it Reproducible?
Vishal Sarwahi, MD; Sayyida Hasan, BS; Keshin Visahan, BS; Yungtai Lo, PhD; Terry D. Amaral, MD; Jon-Paul P. DiMauro, MD
11:02 - 11:11 Discussion
11:11 - 11:16 Paper #13: Effects on Clinical Outcomes and Analysis on Culture Positive Patients who Underwent Primary Lumbar Fusion
Philip K. Paschal, MS; Gregory K. Paschal, MS; Celeste Abjornson, PhD; Andrew A. Sama, MD; Federico P. Girardi, MD; Darren R. Lebl, MD; Frank P. Cammisa Jr, MD
11:16 - 11:21 Paper #14: Trends and Rates of Reporting of Gender, Race, Ethnicity, and Other Socioeconomic Determinants of Health in Spine Surgery Randomized Clinical Trials
Eric Solomon, BS; Mihir Gupta, MD; Rachel Bronheim, MD; Rachel Su, BA; Nolan Reinhart, BS; Aditya Mittal, BS; Valentina Battistoni, BS; Miguel Cartagena Reyes, BS; Juan Silva Aponte, BS; Hamid Hassanzadeh, MD
11:21 - 11:26 Paper #15: Cost-Effectiveness Analysis of Weight-Loss Programs Use in Obese Patients Undergoing Spinal Deformity Surgery
Juan Silva Aponte, BS; Miguel Cartagena Reyes, BS; Micheal Raad, MD; Amit Jain, MD
11:26 - 11:33 Discussion
11:33 - 11:36 AM23 Preview
Rajiv K. Sethi, MD
11:36 - 11:39 IMAST24 Preview
Eric O. Klineberg, MD & Per D. Trobisch, MD
11:39 - 11:44 Introduction of the President
Marinus De Kleuver, MD, PhD
11:44 - 12:00 Keynote Address
Serena S. Hu, MD
12:00 - 13:00 │ Hands-on Workshops
13:45 - 15:15 │ Session 2 (Concurrent Sessions)
2A: Culture of Innovation in Spine Surgery: Ideas, Execution & Adoption  
Moderators: Ahmet Alanay, MD, Neel Anand, MD, & Caglar Yilgor, MD   
13:45 - 13:54 Design Thinking and Innovation in Surgery: How to Navigate at Inflection Points
Christopher P. Ames, MD
 
13:54 - 14:00 Discussion
Christopher P. Ames, MD
 
14:00 - 14:09 A Framework for our Disclosures: Principles of Industry Partnership
Peter O. Newton, MD
 
14:09 - 14:15 Discussion
Peter O. Newton, MD
 
14:15 - 14:24 Moving Research into Practice: Diffusion Patterns vs Evidence Development
Caglar Yilgor, MD
 
14:24 - 14:30 Discussion
Caglar Yilgor, MD
 
14:30 - 14:39 New Technology Adoption: Considerations and Implementation Strategies
Michelle C. Welborn, MD
 
14:39 - 14:45 Discussion
Michelle C. Welborn, MD
 
14:45 - 14:54 Can We Preserve Patient Safety and Trust without Stifling Innovation?
Suken A. Shah, MD
 
14:54 - 15:00 Discussion
Suken A. Shah, MD
 
15:00 - 15:15 Panel Interactive Discussion
Moderators: Ahmet Alanay, MD & Neel Anand, MD
 
2B: Patient-Specific Approaches and Implants in Spine Surgery: 2023 vs 2033  
Moderators: Rajiv K. Sethi, MD, & Eric O. Klineberg, MD  
13:45 - 13:50 Personalized Spine Care: Is it Here to Stay? What are the Main Considerations?
Rajiv K. Sethi, MD
 
13:50 - 14:00 Pre-Bent Anatomical Rods: A Demonstration & Pro/Con Discussion
Christopher J. Kleck, MD & Brian Hsu, MD
 
14:00 - 14:05 AI Algorithms in Support of Surgical Decisionmaking: Has AI Become Better Than Us?
Ferran Pellisé, MD, PhD
 
14:05 - 14:10 Patient-Specific Navigation in Spine Surgery: An Update on Robotics, Computer Assisted Surgery, and 3D Printed Technology
Jesse Shen, MD, PhD
 
14:10 - 14:15 Q & A
Eric O. Klineberg, MD
 
14:15 - 14:30 Global Perspectives Panel: Conundrums and Barriers to Adding New Patient-Specific Technology
Brian Hsu, MD, Eric O. Klineberg, MD, & Ferran Pellisé, MD, PhD, Gabriel Liu, FRCS(Orth), MSC
 
14:30 - 14:35 Augmented Reality: Is it Here Yet and How Will it Help Personalize Care?
Han Jo Kim, MD
 
14:35 - 14:40 Patient Genomics and Outcomes: Is the Future Now?
Christopher P. Ames, MD
 
14:40 - 14:45 Patient-Specific Preoperative Optimization: Let’s Not Forget Mental Health
Venu M. Nemani, MD, PhD
 
14:45 - 14:50 Preoperative Optimization: Why don't we practice before the Big Show?
Han Jo Kim, MD
 
14:50 - 15:00 Q&A
Rajiv K. Sethi, MD
 
15:00 - 15:15 Panel: Neurosurgical vs. Orthopaedic Acceptance of New Patient Specific Technology
Han Jo Kim, MD, Tyler Koski, MD, & Rajiv K. Sethi, MD
 
15:45 - 16:55 Session 3 (Concurrent Sessions)
Session 3A
15:45 - 15:49 Paper #16: Validation of traditional prognosis scoring systems and SORG nomogram for predicting survival of spinal metastasis patients undergoing surgery
Pongsthorn Chanplakorn, MD; Chanthong Budsayavilaimas, MD; Pilan Jaipanya, MD; Chaiwat Kriwattanapong, MD; Gun Keorochana, MD; Pittavat Leelapattana, MD; Thamrong Lertudomphonwanit, MD
15:49 - 15:53 Paper #17: Survivorship Prediction in Spinal Oncology Patients by Oncologists is reliable: Data from a quaternary Metastatic Spinal Cord Compression MDT
Hassam Ahmed, BS; Kofi Cox, BS; Priyanshu Saha, MBBS, BS; Zion Hwang, MBBS, BS; Emily Tsang; Mehran Afshar, MBBS; Wing-Kin Liu, MBBS; Erlick Pereira, MBBS; Thamer Hamdan, MBBS; Bisola Ajayi, PA-R; Tesfaldet Kurban; Mohamed Abdalla, MBBS; Varinder Singh Alg, MBBS; Ursalan Khan, MBBS; Tim Bishop, FRCS; Jason Bernard, MD, FRCS; Darren F. Lui, FRCS
15:53 - 15:57 Paper #18: Can the SORG Machine Learning Algorithms Predict Rural Cohort Spinal Metastatic Disease Survival?
James Hall, MD; Michael Garneau, BS; Trevor Gulbrandsen, MD; Alex Coffman, BS; Cassim Igram, MD; Andrew Pugely, MD; Catherine Olinger, MD; Joseph Schwab, MD
15:57 - 16:08 Discussion
16:08 - 16:12 To Be Announced
16:12 - 16:16 Paper #20: Experience of Spinal Oligometastatic Disease at a Quaternary Level 1 Spine Centre
Priyanshu Saha, MBBS, BS; Emily Tsang; Zion Hwang, MBBS, BS; Bisola Ajayi, PA-R; Tesfaldet Kurban; Mohamed Abdalla, MBBS; Varinder Singh Alg, MBBS; Ursalan Khan, MBBS; Shahnawaz Haleem, MBBS; Jason Bernard, MD, FRCS; Tim Bishop, FRCS; Darren F. Lui, FRCS
16:16 - 16:20 Paper #21: Pedagogy in Spine Surgery: Developing a Free and Open-access Virtual Simulator for Lumbar Pedicle Screws Placement.
Léonard Chatelain, MD; Marc Khalifeé, MD, MS; Guillame Riouallon, MD; Pierre Guigui, MD; Emmanuelle Ferrero, MD, PhD
16:20 - 16:31 Discussion
16:31 - 16:35 Paper #22: Clinical and Radiological Outcomes Between Anterior Lumbar Interbody Fusion with Percutaneous Pedicle Screw Fixation and Transforaminal Lumbar Interbody Fusion in the Treatment of High-Grade Isthmic Spondylolisthesis
Daniel Coban, MD; Stuart Changoor, MD; Conor J. Dunn, MD; Neil Patel, MD; Kumar Sinha, MD; Ki S. Hwang, MD; Michael J. Faloon, MD; Arash Emami, MD
16:35 - 16:39 Paper #23: Women in Spine Surgery
Kathryn Jurenovich, DO; Lisa Cannada, MD; Melissa Erickson, MD; Hania Shahzad, MBBS; Nazihah S. Bhatti, BS; Elizabeth Yu, MD
16:39 - 16:43 Paper #24: Assessing the Effects of Prehabilitation Protocols on Post-Operative Outcomes in Adult Cervical Deformity Surgery: Does Early Optimization Lead to Optimal Clinical Outcomes?
Peter Tretiakov, BS; Bailey Imbo, BA; Kimberly McFarland, BS; Pooja Dave, BS; Rachel Joujon-Roche, BS; Tyler K. Williamson, MS, BS; Jamshaid Mir, MD; Stephane Owusu-Sarpong, MD; Bassel G. Diebo, MD; Shaleen Vira, MD; Peter G. Passias, MD
16:43 - 16:55 Discussion
Session 3B
15:45 - 15:49 Paper #25: Can Baseline Disability Limit Clinical Improvement After Surgical Correction of Cervical Deformity?
Peter G. Passias, MD; Rachel Joujon-Roche, BS; Pooja Dave, BS; Peter Tretiakov, BS; Kimberly McFarland, BS; Jamshaid Mir, MD; Stephane Owusu-Sarpong, MD; Jordan Lebovic, MBA; Matthew E. Cunningham, MD, PhD; Chris Gilligan, MD; Pawel P. Jankowski, MD
15:49 - 15:53 Paper #26: Addressing Thoracic Secondary Drivers at the Onset of Corrective Realignment Surgery for Adult Cervical Deformities Allows for Maintained Alignment and Clinical Gains at Two Years
Peter G. Passias, MD; Peter Tretiakov, BS; Bailey Imbo, BA; Rachel Joujon-Roche, BS; Tyler K. Williamson, MS, BS; Pooja Dave, BS; Kimberly McFarland, BS; Jamshaid Mir, MD; Tomi Lanre-Amos, MD; Bassel G. Diebo, MD; Shaleen Vira, MD
15:53 - 15:57 Paper #27: Cervical Laminoplasty Versus Laminectomy and Posterior Spinal Fusion for Cervical Myelopathy: Propensity Matched Analysis of 24-Month Outcomes from the Quality Outcomes Database
Andrew K. Chan, MD; Christopher I. Shaffrey, MD; Christine Park, BA; Oren Gottfried, MD; Erica F. Bisson, MPH; Mohamad Bydon, MD; Anthony L. Asher, MD; Domagoj Coric, MD; Eric A. Potts, MD; Kevin T. Foley, MD; Michael Y. Wang, MD; Kai-Ming G. Fu, MD, PhD; Michael S. Virk, MD, PhD; John J. Knightly, MD; Scott Meyer, MD; Paul Park, MD; Cheerag D. Upadhyaya, MSc; Mark E. Shaffrey, MD; Luis M. Tumialán, MD; Jay D. Turner, MD; Giorgos Michalopoulos, MD; Brandon Sherrod, MD; Nitin Agarwal, MD; Dean Chou, MD; Regis W. Haid Jr., MD; Praveen V. Mummaneni, MBA
15:57 - 16:08  Discussion
16:08 - 16:12 Paper #28: The Impact of C3 Laminectomy on Cervical Sagittal Alignment in Cervical Laminoplasty: A Prospective, Randomized Controlled Trial Comparing Clinical and Radiological Outcomes between C3 Laminectomy with C4-C6 Laminoplasty and C3-C6 Laminoplasty
Jun-Hoe Kim, MD; Junghoon Han, MD; Taeshin Kim, MD; Chang-Hyun Lee, MD, MS; Chi Heon Kim, MD, PhD; Chun Kee Chung, MD, PhD
16:12 - 16:16 Paper #29: Proposal for a Treatment-oriented Classification System for Congenital Kyphosis in Children
Ziming Yao, PhD; Xue Jun Zhang, MD
16:16 - 16:20 Paper #30: Severe Kyphoscoliosis Patients with MRI Type Ⅲ Spinal Cord at Apex:Does Preoperative Traction Improve Surgical Safety?
Wanyou Liu, MS; Benlong Shi, MD, PhD; Zhen Liu, PhD; Xu Sun, MD; Zezhang Zhu, PhD; Yong Qiu, PhD
16:20 - 16:31 Discussion
16:31 - 16:35 Paper #31: Nutrient Delivery by Controlled-release Microparticles Improves Autograft Performance in Rat Posterolateral Lumbar Spinal Fusion
Ting Cong, MD; Kyle W. Morse, MD; Janice Havasy, MD; Max Korsun, BS; Alexander Koo, BA; Sheeraz Qureshi, MD; Matthew E. Cunningham, MD, PhD
16:35 - 16:39 Paper #32: Use of Dexamethasone in the Immediate Post-operative Period is Associated with Increased Risk of Instrumentation and Surgical Site Complications in Diabetic Patients Undergoing Lumbar Spinal Fusion
Douglass Johnson, MD; Brian McCormick, MD; Joseph Ferguson, MD; Bryan W. Cunningham, PhD; Paul C. McAfee, MBA
16:39 - 16:43 Paper #33: Effect of Systemic Teriparatide (PTH1-34) versus Placebo on Bone Mineral Density (BMD) after Lumbar Spinal Arthrodesis: A Secondary Analysis of a Randomized Clinical Trial
Astrid H. Gimbel, BS; Mikkel î Andersen, MD; Pernille Hermann, MD, PhD; Annette Bennedsgaard Jespersen, MD, PhD; Leah Y. Carreon, MD, MS
16:43 - 16:55 Discussion
17:15 - 18:45Session 4: 30 Years of Innovation: What Stuck and What Didn't?
Moderators: Stefan Parent, MD, PhD, & Ahmet Alanay, MD
17:15 - 17:20 Introduction
Stefan Parent, MD, PhD
17:20 - 17:30 Clinical Outcomes of Posterior VCR for Severe Deformity;
What and for What Indications Should This Procedure be Reserved?
Lawrence G. Lenke, MD
17:30 - 17:34 Discussion
Lawrence G. Lenke, MD
17:34 - 17:44 Five-year Clinical Results of Cervical Total Disc Replacement Compared with Anterior Discectomy and Fusion
Todd J. Albert, MD
17:44 - 17:48 Discussion
Todd J. Albert, MD
17:48 - 17:58 Outcomes of a Randomized Clinical Trial in Adults with Symptomatic Lumbar Scoliosis (ASLS);
Should We Offer Surgical Treatment to Symptomatic Adults with Lumbar Scoliosis?
Keith H. Bridwell, MD
17:58 -18:02 Discussion
Keith H. Bridwell, MD
18:02 - 18:12 Use of MIS in Posterior Fusion for AIS- What Made Me Move Away From This Procedure?
Firoz Miyanji, MD
18:12 - 18:16 Discussion
Firoz Miyanji, MD
18:16 - 18:26 Sacro-Iliac Joint Fusions- Current Indications and Clinical Outcomes
Robert K. Eastlack, MD
18:26 - 18:30 Discussion
Robert K. Eastlack, MD
18:30 - 18:40 Anterior vs. Posterior Approaches to the Spine: Is the Anterior Approach Finally Making a Comeback with VBT?
Randal R. Betz, MD
18:40 - 18:44 Discussion
Randal R. Betz, MD
18:44 - 18:45 Conclusion/Final Words
Stefan Parent, MD, PhD
07:30 - 08:30 Hands-on Workshops
09:00 - 11:00 │ Session 5 (Concurrent Sessions)
Session 5A
09:00 - 09:04 Paper #34: Adolescent Idiopathic Scoliosis (AIS) Surgery: Comparison between Adolescence and Adulthood in a Cohort of 495 Patients
Emmanuelle Ferrero, MD, PhD; Marc Khalifeé, MD, MS; Pierre Guigui, MD
09:04 - 09:08 Paper #35: Single-Stage Implant Exchange Provides Less Correction Loss with Better Patient-Reported Outcomes than Implant Removal Only Following Late Infections after Posterior Spinal Fusion for AIS
Gregory Benes, BS; Harry L. Shufflebarger, MD; Suken A. Shah, MD; Burt Yaszay, MD; Michelle Claire Marks, PT, MA; Peter O. Newton, MD; Paul D. Sponseller, MD, MBA
09:08 - 09:12 Paper #36: Anterior vs Posterior Spinal Fusion in Lenke Type 5 AIS Curves: Comparison of Health Related Quality of Life, Radiologic Outcomes and Assessment of the Degeneration of Unfused Segments (MRI Study) - Mean 13 Years Follow up
Hamisi M. Mraja, MD; Baris Peker, MD; Halil Gok, MD; Celaleddin Bildik, MD; Ayhan Mutlu, MD; Onur Levent Ulusoy, MD; Tunay Sanli, MA; Selhan Karadereler, MD; Meric Enercan, MD; Azmi Hamzaoglu, MD
09:12 - 09:24 Discussion
09:24 - 09:28 Paper #37: Vertebral Body Tethering in Lenke 5 and 6 AIS: Radiographic Outcomes in Selective Vs. Non-Selective VBT
Noor Maza, MD; Lily Q. Eaker, BA; Baron S. Lonner, MD
09:28 - 09:32 Paper #38: Unilateral Thoracic Spinal Nerve Resection Causes Idiopathic-Like Thoracic Scoliosis in an Immature Porcine Model
Hong Zhang, MD; Daniel J. Sucato, MD, MS
09:32 - 09:36 Paper #39: Assessment of Cessation of Growth in Idiopathic Scoliosis: Radiographic Measures, Biologic Measures and More
Michelle C. Welborn, MD; Amer F. Samdani, MD; James O. Sanders, MD; Vishwas R. Talwalkar, MD; Robert H. Cho, MD; Selina C. Poon, MD; Ryan Coghlan, MS; Joseph D. Stone, MD; Susan Sienko, PhD
09:36 - 09:48 Discussion
09:48 - 09:52 Paper #40: Three-Dimensional Spine Growth is Maintained 5 Years Post-Operative Thoracic Vertebral Body Tethering Surgery in Idiopathic Scoliosis
Mathieu Boulet, MD; Jennifer K. Hurry, MASc; David L. Skaggs, MD, MMM; Michelle C. Welborn, MD; Lindsay M. Andras, MD; Craig R. Louer, MD; A. Noelle Larson, MD; Firoz Miyanji, MD; Stefan Parent, MD, PhD; Pediatric Spine Study Group; Ron El-Hawary, MD
09:52 - 09:56 Paper #41: O-Arm Navigated versus Free Hand Pedicle Screw Placement in Lumbar Spine: An RCT- Advancement or a Mirage of an Edge over Convention?
Bhavuk Garg, MS; Nishank Mehta, MS; Shubhankar Shekhar, MBBS; Shrijith MB, MD; Tungish Bansal, MS; Namith Rangaswamy, MS
09:56 - 10:00 Paper #42: Osteotomized Debridement Versus Curetted Debridement in Posterior Approach in Treating Thoracolumbar Tuberculosis
Shengbiao Ma, MD; Zhenhai Zhou, MD, PhD; Zongmiao Wan, MD, PhD; Pingguo Duan, MD; Wenqiang Deng, MBBS; Jiang Xu, MD; Chunyang Wu, MD; Kai Cao, MD, PhD
10:00 - 10:12 Discussion
10:12 - 10:16 Paper #43: Mortality in Cerebral Palsy Patients with Scoliosis With and Without Spinal Deformity Surgery – A Registry-based Investigation
Matti Ahonen, MD, PhD; Ilkka J. Helenius, MD, PhD; Mika Gissler, PhD; Ira Jeglinsky-Kankainen, PhD
10:16 - 10:20 Paper #44: Mid-term Outcome of Multimodal Treatment for Severe Spinal Deformity in Osteogenesis Imperfecta: Minimum Two Years Follow-up
Yusuke Hori, MD, PhD; Tyler C. McDonald, MD; Kenneth J. Rogers, PhD; Petya Yorgova; Irene Li, MS; Michael Bober, MD; Richard Kruse, MD; Jeanne M. Franzone, MD; Suken A. Shah, MD
10:20 - 10:24 Paper #45: Why are we Fixing the Spine? Surgeon and Caregiver Answers on the Goals of Surgery for Patients with CP Scoliosis
Ali Asma, MD; Armagan C. Ulusaloglu, MD; Petya Yorgova; Irene Li, MS; Patrick J. Cahill, MD; Keith Baldwin, MD, MPH, MSPT; Paul D. Sponseller, MD, MBA; Burt Yaszay, MD; M. Wade Shrader, MD; Harms Study Group; Suken A. Shah, MD
10:24 - 10:36 Discussion
10:36 - 10:40 Paper #46: Minimally Invasive Surgery in Patients with Adolescent Idiopathic Scoliosis is Safer, Less Expensive with Better Restoration of Kyphosis
Vishal Sarwahi, MD; Sayyida Hasan, BS; Jesse M. Galina, BS; Aaron M. Atlas, BS; Alexandre Ansorge, MD; Charlotte De Bodman, MD; Yungtai Lo, PhD; Terry D. Amaral, MD; Romain Dayer, MD
10:40 - 10:44 Paper #47: The Learning Curve of Minimally Invasive Surgery (MIS) in Adolescent Idiopathic Scoliosis (AIS)
Vishal Sarwahi, MD; Sayyida Hasan, BS; Keshin Visahan, BS; Alexandre Ansorge, MD; Charlotte De Bodman, MD; Yungtai Lo, PhD; Terry D. Amaral, MD; Romain Dayer, MD
10:44 - 10:48 Paper #48: Which is Better: Percutaneous or Open Robot-Assisted Spine Surgery? Prospective, Multicenter Study of 2,524 Screws in 336 patients
Nathan J. Lee, MD; Lindsay Orosz, MS, PA-C; Christopher R. Good, MD; Greg Poulter, MD; Ehsan Jazini, MD; Colin Haines, MD; Jeffrey L. Gum, MD; Ronald A. Lehman, MD
10:48 - 11:00 Discussion
Session 5B
09:00 - 09:04 Paper #49: A Parameter Fixed to Poor Outcomes?: A Detailed Analysis of High Pelvic Incidence in Adult Spinal Deformity Surgery
Peter G. Passias, MD; Bailey Imbo, BA; Jamshaid Mir, MD; Kimberly McFarland, BS; Peter Tretiakov, BS; Pooja Dave, BS; Rachel Joujon-Roche, BS; Stephane Owusu-Sarpong, MD; Tyler K. Williamson, MS, BS; Jordan Lebovic, MBA; Bassel G. Diebo, MD; Shaleen Vira, MD; Renaud Lafage, MS; Virginie Lafage, PhD; Justin S. Smith, MD, PhD
09:04 - 09:08 Paper #50: Maintenance of Pelvic Tilt Normalization following Adult Spinal Deformity Corrective Surgery: Analysis of Prevalence, Timing, and Predictors influencing Occurrence
Peter G. Passias, MD; Pooja Dave, BS; Peter Tretiakov, BS; Jamshaid Mir, MD; Kimberly McFarland, BS; Stephane Owusu-Sarpong, MD; Jordan Lebovic, MBA; Andrew J. Schoenfeld, MD
09:08 - 09:12 Paper #51: What’s Next: A Hierarchical Order to Surgical Planning for Age-Adjusted Correction of Adult Spinal Deformity
Peter G. Passias, MD; Tyler K. Williamson, MS, BS; Stephane Owusu-Sarpong, MD; Rachel Joujon-Roche, BS; Pooja Dave, BS; Peter Tretiakov, BS; Bailey Imbo, BA; Jamshaid Mir, MD; Kimberly McFarland, BS; Jordan Lebovic, MBA; Shaleen Vira, MD; Bassel G. Diebo, MD; Renaud Lafage, MS; Virginie Lafage, PhD
09:12 - 09:24 Discussion
09:24 - 09:28 Paper #52: Adult Spinal Deformity Surgery Associated with Thromboembolic Disease: An Analysis of Over 8,500 Spinal Deformity Patients
Daniel O. Gallagher, BS; Takashi Hirase, MD; Kevin Bondar, MD; Jacob Harris, BS; Philip K. Louie, MD; Arya G. Varthi, MD; Comron Saifi, MD
09:28 - 09:32 Paper #53: Failure of Nonoperative Care in Adult Symptomatic Lumbar Scoliosis: Incidence, Timing, and Risk Factors for Conversion from Nonoperative to Operative Treatment
John C. Clohisy, MD; Michael P. Kelly, MD; Elizabeth L. Yanik, PhD; Vy Pham, MD; Justin S. Smith, MD, PhD; Han Jo Kim, MD; Shay Bess, MD; Christopher I. Shaffrey, MD; Christine Baldus, RN; Keith H. Bridwell, MD
09:32 - 09:36 Paper #54: An Analysis of the Capabilities and Utilization of Artificial Intelligence in Adult Spinal Deformity Surgery
Peter G. Passias, MD; Bailey Imbo, BA; Kimberly McFarland, BS; Pooja Dave, BS; Jamshaid Mir, MD; Peter Tretiakov, BS; Tyler K. Williamson, MS, BS; Rachel Joujon-Roche, BS; Lara Passfall, BS; Oscar Krol, BS; Bassel G. Diebo, MD; Shaleen Vira, MD; Renaud Lafage, MS; Virginie Lafage, PhD; Alan H. Daniels, MD; Andrew J. Schoenfeld, MD; Stephane Owusu-Sarpong, MD; Jordan Lebovic, MBA; Justin S. Smith, MD, PhD
09:36 - 09:48 Discussion
09:48 - 09:52 Paper #55: Persistent Lower Extremity Compensation for Sagittal Imbalance Following Surgical Correction of Complex Adult Spinal Deformity: A Radiographic Analysis of Early Impact
Tyler K. Williamson, MS, BS; Peter G. Passias, MD; Justin S. Smith, MD, PhD; Renaud Lafage, MS; Breton G. Line, BS; Rachel Joujon-Roche, BS; Peter Tretiakov, BS; Oscar Krol, BS; Bassel G. Diebo, MD; Alan H. Daniels, MD; Jeffrey L. Gum, MD; Themistocles S. Protopsaltis, MD; D. Kojo Hamilton, FAANS; Alex Soroceanu, MPH; Justin K. Scheer, MD; Robert K. Eastlack, MD; Gregory M. Mundis Jr., MD; Michael P. Kelly, MD; Pierce D. Nunley, MD; Eric O. Klineberg, MD; Han Jo Kim, MD; Khaled M. Kebaish, MD; Stephen J. Lewis, MD, FRCS(C); Richard Hostin, MD; Munish C. Gupta, MD; Lawrence G. Lenke, MD; Christopher P. Ames, MD; Douglas C. Burton, MD; Christopher I. Shaffrey, MD; Virginie Lafage, PhD; Frank J. Schwab, MD; Shay Bess, MD; International Spine Study; Pawel P. Jankowski, MD
09:52 - 09:56 Paper #56: 90-Day Complication and Revision Surgery Rates Using Navigated Robotics in Thoracolumbar Spine Surgery
Lindsay Orosz, MS, PA-C; Nathan J. Lee, MD; Tarek Yamout, MD; Jeffrey L. Gum, MD; Ronald A. Lehman, MD; Greg Poulter, MD; Colin Haines, MD; Ehsan Jazini, MD; Christopher R. Good, MD
09:56 - 10:00 Paper #57: The Cranial Sagittal Vertical Axis to the Hip (CrSVA-H) is the Best Sagittal Alignment Predictor of Patient Reported Outcomes at 2 Years Postoperative in Adult Spinal Deformity Surgery
Christopher Lai, BS; Sarthak Mohanty, BS; Fthimnir Hassan, MPH; Caroline Taber, BS; Jaques Williams, MD; Nathan J. Lee, MD; Zeeshan M. Sardar, MD; Ronald A. Lehman, MD; Lawrence G. Lenke, MD
10:00 - 10:12 Discussion
10:12 - 10:16 Paper #58: Impact of Smoking Status on Early and Late Outcomes after Adult Spinal Deformity Surgery
Tina Raman, MD
10:16 - 10:20 Paper #59: Factors Associated with Sagittal Malalignment Reoccurrence after Pedicle Subtraction Osteotomy
Tina Raman, MD
10:20 - 10:24 Paper #60: Propensity Score Matched (PSM) Study Comparing Patient Reported (PROs) and Clinical Outcomes Among Patients who Achieved PI-LL(PILL)<10 versus PI-LL>10
Sarthak Mohanty, BS; Christopher Lai, BS; Fthimnir Hassan, MPH; Ronald A. Lehman, MD; Lawrence G. Lenke, MD
10:24 - 10:36 Discussion
10:36 - 10:40 Paper #61: Frailty Stratification Using the Modified 5-item Frailty Index: Significant Variation within Frailty Patients in Elective Spine Surgery.
Gaston Camino-Willhuber, MD; Henryk Haffer, MD; Maximilian Muellner, MD; yusuke dodo, MD; Soji Tani, MD, PhD; Erika Chiapparelli, MD; Michele Sarin, MS; Jennifer Shue; Ellen M. Soffin, MD, PhD; William Zelenty, MD; Gbolabo Sokunbi, MD; Darren R. Lebl, MD; Federico P. Girardi, MD; Frank P. Cammisa Jr, MD; Alexander P. Hughes, MD; Andrew A. Sama, MD
10:40 - 10:44 Paper #62: PROMIS Anxiety and Sleep Scores are Associated with High Barriers to Proper Opioid Use After Adult Spinal Deformity
Kevin C. Mo, BS; Oscar Covarrubius, BS; Arjun Gupta, BS; Christa LiBrizzi, MD; Farah Musharbash, MD; Micheal Raad, MD; Lee Riley, MD; Khaled M. Kebaish, MD; Richard Skolasky, MD; Brian J. Neuman, MD
10:44 - 10:48 Paper #63: A Multidisciplinary Approach Does not Discriminate Based on Socioeconomic Factors for Patients with Adult Spinal Deformity
Caroline E. Drolet, PhD; Jesse Shen, MD, PhD; Venu M. Nemani, MD, PhD; Comron Saifi, MD; Jean-Christophe A. Leveque, MD; Rajiv K. Sethi, MD; Philip K. Louie, MD
10:48 - 11:00 Discussion
11:30 - 12:30 Hands-on Workshops
12:45 - 14:15 │ Session 6 (Concurrent Sessions)
Session 6A: Non-Fusion Surgical Treatment for AIS: Expanding the Portfolio
Moderator: Per D. Trobisch, MD
12:45 - 12:48 Introduction from Chair
Per D. Trobisch, MD
12:48 - 12:58 What are the Optimal Indications for Growth Modulation to Work?
Michelle C. Welborn, MD
12:58 - 13:08 Still Pushing The Limits, Or Normal Evolution of a New Technique?
Baron S. Lonner, MD
13:08 - 13:18 The Optimal Indications Based on My Clinical Practice – Lessons Learned From 10 Years of Performing VBT?
Hee-Kit Wong, FRCS
13:18 - 13:30 Discussion
13:30 - 13:40 Self-Distracting Posterior-Based Devices; Indications, Early Results, and Pearls
Ron El-Hawary, MD
13:40 - 13:50 Selective PSF and Lumbar VBT? What are the Early Clinical Outcomes?
Firoz Miyanji, MD
13:50 - 14:00 Revision Strategies Following VBT
Per D. Trobisch, MD
14:00 - 14:12 Discussion
A. Noelle Larson, MD
14:12 - 14:15 Final Words from Chair
Michelle C. Welborn, MD
Session 6B: Patient-Focused MIS
Moderators: Peter G. Passias, MD, Robert K. Eastlack, MD, Corey T. Walker, MD & Michael J. Faloon, MD
12:45 - 12:54 Using An Algorithmic Approach to Tackle Minimally Invasive Deformity Operations
Praveen V. Mummaneni,  MD, MBA
12:54 - 13:03 MIS Deformity Home Runs and Strikeouts
Robert K. Eastlack, MD
13:03 - 13:08 Discussion
13:08 - 13:17 Identification of the Ideal Candidate for Prone Lateral Single-Position Circumferential Fusion
Jay Turner, MD, PhD
13:17 - 13:26 Lumbosacral Junction Options and Approaches for Optimal Sagittal Correction
Ferran Pellisé, MD, PhD
13:26 - 13:35 But What About the Long-Term Complications? Will we see more PJK, Rod Fractures, and/or Mechanical Complications?
Elizabeth L. Lord, MD
13:35 - 13:40 Discussion
13:40 - 13:43 Case Presentation Debate: Severe Coronal Plane Imbalance (Type C Curve With Coronal Shift)
Corey T. Walker, MD
13:43 - 13:52 Debater 1: MIS Gets It Done
Neel Anand, MD
13:52 - 14:01 Debater 2: Open Gets It Done
Gregory M. Mundis Jr., MD
14:01 - 14:15 Discussion
14:30 - 15:30 Hands-on Workshops
16:00 - 17:30Session 7: Expert Techniques
Moderator: Stefan Parent, MD, PhD
16:00 - 16:05 Introduction
Stefan Parent, MD, PhD
16:05 - 16:15 How I Perform a VBT? Tips, Tricks, and Master Techniques
Amer F. Samdani, MD
16:15 - 16:20 Discussion
Amer F. Samdani, MD
16:20 - 16:30 Cervico-Thoracic VCR
Christopher P. Ames, MD
16:30 - 16:35 Discussion
Christopher P. Ames, MD
16:35 - 16:45 Cervical Pedicle Screws
Kota Watanabe, MD, PhD
16:45 - 16:50 Discussion
Kota Watanabe, MD, PhD
16:50 - 17:00 High-Grade Spondylolisthesis Reduction
Daniel J. Sucato, MD, MS
17:00 - 17:10 MIS Anterior Scoliosis Correction- Combined All Prone                
Jason Cheung, MMBS, MMedSc, MS, MD
17:10 - 17:15 Discussion
Jason Cheung, MMBS, MMedSc, MS, MD
17:15 - 17:30 Conclusion
Stefan Parent, MD, PhD
19:00 - 21:00 │ Innovation Celebration (Included in all delegate registrations. To be held at EPIC The Irish Emigration Museum)

Open to all registered delegates and registered guests. Tickets are included in the delegate registration fee and may be purchased for $175 for guests. Tickets must be purchased in advance. A limited number of tickets may be available onsite; however, SRS urges delegates to purchase tickets at the time of registration.

A reception offering food & beverages to celebrate the conclusion of sessions and lead attendees into Innovation Day on Saturday hosted by SRS Industry Supporters. The celebration will take place at EPIC The Irish Emigration Museum and will offer all attendees an opportunity to connect with peers, reflect on the meeting, celebrate innovation, and explore the museum

Innovation Day
Hosted by SRS Corporate Supporters
Information on individual company sponsored activities coming soon.