IMAST 2025 Program
| Thursday | Friday | |
|---|---|---|
| Morning | 08:00-09:00 | |
| Alsh 1&2 | Highridge Medical | |
| Lunch | 12:00 - 13:00 | 11:30 - 12:30 |
| Alsh 1&2 | Medtronic | Highridge Medical |
| Boisdale 1&2 | Johnson & Johnson MedTech | Johnson & Johnson MedTech |
| Carron 1&2 | Globus Medical | ATEC Spine |
Moderators
Meric Enercan, MD & Kristen E. Jones, MD, FAANS
| 09:25 - 09:30 | Welcome from Glasgow Lord Provost Rt Hon The Lord Provost of Glasgow/Bailie |
| 09:30 - 09:34 | Paper #1: Surface Carburized 3D Printed Ti-6Al-4V Biomimetic Porous Motion-Preserving Artificial Cervical Vertebra and Its Initial Clinical Application † Wen-Long Yang, PhD; Chaoyuan Ge, PhD |
| 09:34 - 09:38 | Paper #2: Circulating MicroRNAs as a Prognostic Tool in Pediatric Patients with Idiopathic Scoliosis † Michael Lujc, MD; Michal Galko, MD; Martin Repko, MD, PhD; Jana Orličková, MS; Dagmar Al Tukmachi, MS; Milan Filipovič, MD, PhD; Ondřej Slabý, MS, PhD |
| 09:38 - 09:42 | Paper #3: A Novel Growth Guidance System: Research and Development † You Du, MD; Jianguo Zhang, MD; John T. Killian, MD |
| 09:42 - 09:55 | Discussion |
| 09:55 - 09:59 | Paper #4: Wearable Sensors for Pre- and Post-operative Assessment of Cervical Myelopathy § Steven D. Glassman, MD; Jeffrey L. Gum, MD; Justin Mathew, MD; Charles H. Crawford III, MD; Mladen Djurasovic, MD; Leah Y. Carreon, MD |
| 09:59 - 10:03 | Paper #5: Development of a Cloud-Based Remote Monitoring System for Halo Gravity Traction § Jaysson T. Brooks, MD; Lydia Klinkerman, BS; Karl E. Rathjen; Daniel J. Sucato, MD, MS; Brandon A. Ramo, MD; Amy L. McIntosh, MD; Karina A. Zapata, PhD; Brad Niese, BS; Megan Johnson, MD |
| 10:03 - 10:07 | Paper #6: GenAI Powered Three-Dimensional Spine Model Generation Based on Biplanar Smartphone Images of Scoliosis Patients with a Single Center Validation § Moxin Zhao, MS; Nan Meng, PhD; Jason Pui Yin Cheung, MD, MBBS, MS, FRCS; Teng G. Zhang, PhD |
| 10:07 - 10:20 | Discussion |
| 10:20 - 10:24 | Paper #7: Comprehensive Skeletal Maturity Index Can Obviate the Need for Hand Radiographs for Sanders Scoring § Alison Dyszel, PA-C; Elyette M. Lugo, BS; Paul D. Sponseller, MD, MBA; Amit Jain, MD, MBA |
| 10:24 - 10:28 | Paper #8: Quantitative Morphological Apical Intervertebral Disc Characteristics as Predictors of Curve Progression in Adolescents with Idiopathic Scoliosis § Conor T. Boylan, MBChB, MSc, BSc, MRCS Ed; Arin M. Ellingson, PhD; Siddhant Kapoor, MBChB, MRCS; David S. Marks, MBBS, FRCS, FRCSOrth; David W. Polly Jr., MD; Morgan Jones, FRCS |
| 10:28 - 10:32 | Paper #9: Complications and Unplanned Return to the Operating Room (UPROR) at 5-Years Postoperative Vertebral Body Tethering for Idiopathic Scoliosis § Ron El-Hawary, MD; Firoz Miyanji, MD, FRCS(C); Ahmad Alelaumi, MD; Isha Prasad, RN; Jennifer K. Hurry, MASc; Flavia Alberghina, FRCS; Pediatric Spine Study Group; Stefan Parent, MD, PhD |
| 10:32 - 10:45 | Discussion |
| 10:45 - 10:49 | #10: Identification of Novel Differentially Methylated Positions in Adult Spinal Deformity Patients That Experienced Perioperative Complications § Rohit K. Bhan, MD, MS; Quante Singleton, MD; Yu Zhang, MS; Christopher Diaz, BS; Christopher P. Ames, MD; Bo Zhang, PhD; Michael Kelly, MD; Nicholas A. Pallotta, MD, MS; Brian J. Neuman, MD |
| 10:49 - 10:53 | Paper #11: IGF-1 Serum Levels are Associated with Early Recovery and In-Hospital Complications After Spinal Fusion § Annika Bay, MD; Han Jo Kim, MD; Atahan Durbas, MD; Luis F. Colon, MD; Stephane Owusu-Sarpong, MD; Quante Singleton, MD; Farah Musharbash, MD; Andrea Pezzi, MD; Tomoyuki Asada, MD; Chad Simon, BS; Sereen Halayqeh, MD; Adrian Lui, MD; Tarek Harhash, BS; Eric Zhao, BS; Tejas Subramanian, BS; Robert N. Uzzo, MBA; Justin Samuel, BS; Gregory Kazarian, MD; Kasra Araghi, BS; Francis C. Lovecchio, MD |
| 10:53 - 10:57 | Paper #12: Selection of Upper Instrumented Vertebra in Adult Spinal Deformity: Risk Calculator and Recommendations Based on Proximal Junctional Kyphosis § Jamshaid Mir, MD; Oluwatobi O. Onafowokan, MBBS, MS; Ankita Das, BS; Max R. Fisher, MD; Anthony Yung, MMSc; Matthew Galetta, MD; Nathan Lorentz, MD; Jordan Lebovic, MD, MBA; Pawel Jankowski, MD; Peter G. Passias, MD |
| 10:57 - 11:10 | Discussion |
| 11:10 - 11:14 | Paper #13: Picking Up “MRI-silent“ Pathologies with Dynamic MR Testing of Cervical Spine: Result of 30 Cases § Manish K. Kothari, MS; David Bauer, MD, MPH |
| 11:14 - 11:18 | Paper #14: Preventing Distal Junctional Kyphosis: Choosing a Stable End for the Lowest-Instrumented Vertebra is Protective Following Adult Cervical Deformity Surgery § Max R. Fisher, MD; Ankita Das, BS; Oluwatobi O. Onafowokan, MBBS, MS; Jamshaid Mir, MD; Anthony Yung, MMSc; Pawel Jankowski, MD; Peter G. Passias, MD |
| 11:18 - 11:22 | Paper #15: Lumbar Facet Arthroplasty for Spondylolisthesis and Stenosis: Three-Year Outcomes from a Prospective FDA Randomized Clinical Trial § Evalina L. Burger, MD; Vikas V. Patel, MD; Michael P. Steinmetz, MD; William C. Welch, MD; Ahmad Nassr, MD; Domagoj Coric, MD |
| 11:22 - 11:35 | Discussion |
| 11:35 - 11:40 | Annual Meeting 2025 Preview A. Noelle Larson, MD |
| 11:40 - 11:45 | IMAST 2026 Preview Amit Jain, MD, MBA & Caglar Yilgor, MD |
Moderator
Camilo Molina, MD
| 13:05 - 13:07 | Paper #157: Presence of Compensatory Curve Predicts Postoperative Curve Progression in Congenital Scoliosis After Thoracolumbar Hemivertebra Resection and Short Fusion Yanjie Xu, MD; Dongyue Li; Jie Li, MD, PhD; Zongshan Hu, PhD; Zhen Liu, PhD; Zezhang Zhu, PhD; Yong Qiu, PhD |
| 13:07 - 13:09 | Paper #119: Connective Tissue Disease Patients Do Not Have Higher Rates of PJK Compared with Idiopathic EOS Following Growth Friendly Instrumentation Kenneth A. Shaw, DO; John T. Smith, MD; Joshua M. Pahys, MD; Pediatric Spine Study Group; Brandon A. Ramo, MD |
| 13:09 - 13:11 | Paper #197: Optimizing Mental Health Conditions Prior to Adult Cervical Deformity Surgery: Does Preoperative Optimization Improve Surgical Outcomes? Anthony Yung, MMSc; Max R. Fisher, MD; Oluwatobi O. Onafowokan, MBBS, MS; Oliver Menken, BS; Caroline Wu, MD; Alexander Parsons, MD, MSc; Isabel Prado, MD, MS; Iryna Ivasyk, MD, PhD; Nathan Lorentz, MD; Matthew Galetta, MD; Ethan Cottrill, MS; Khoi D. Than, MD; Peter G. Passias, MD |
| 13:11 - 13:20 | Discussion |
Moderators
Michelle Welborn, MD & Suken A. Shah, MD
| 13:30 - 13:34 | Paper #16: Hypokyphosis is for the Skinny Kids: The Effect of Childhood Obesity on True 3D Kyphosis in Idiopathic Scoliosis Eliza Lovrich, BS; Moanes Shalabi, MD; Carlos Monroig-Rivera, MD; Lydia R. Klinkerman, BS; Megan Johnson, MD; Brandon A. Ramo, MD; Amy L. McIntosh, MD; Banahene Glover, BS; Jaysson T. Brooks, MD |
| 13:34 - 13:38 | Paper #17: Assessment of the Utility of MRI in Preoperative Evaluation of Adolescent Idiopathic Scoliosis Gabrielle A. Rogie, BS; Rohini Vanodia, MD; Timothy Borden, MD; Lindsay Crawford, MD; Surya N. Mundluru, MD, MBA; Eric O. Klineberg, MD; Rex Marco, MD; Shah-Nawaz Dodwad, MD; Brennan Roper, MD; Jessica Traver, MD; Alfred Mansour, MD; Shiraz A. Younas, MD |
| 13:38 - 13:42 | Paper #18: Tele-Scoli-Screen & Treat (TSST) Protocol for Scoliosis Treatment, Combining In-Person and Online Treatment Sessions, for Patients with Transportation Barriers Nikos Karavidas, PT, MSc |
| 13:42 - 13:52 | Discussion |
| 13:52 - 13:56 | Paper #19: Does Vertebral Body Tethering Cause Coronal Hypermobility of Adjacent Non-Instrumented Levels? Hans K. Nugraha, MD; Todd A. Milbrandt, MD, MS; A. Noelle Larson, MD; Ahmad Nassr, MD |
| 13:56 - 14:00 | Paper #20: Surgical Planning Tool Based on Patient’s Presenting Deformity, Skeletal Maturity and Flexibility for Lumbar VBT, Validated by Multicenter Study Marie-Eve Fecteau; Nikita Cobetto, PhD; Marine Gay; Christiane Caouette, PhD; A. Noelle Larson, MD; Dan Hoernschemeyer, MD; Melanie E. Boeyer, PhD; Ron El-Hawary, MD; Ahmet Alanay, MD; Carl-Eric Aubin, PhD |
| 14:00 - 14:04 | Paper #21: Location of Tensioned Cord in Double Row VBT Constructs Significantly Affects Flexion Extension and Lateral Bending Range of Motion: A Cadaveric Biomechanics Study A. Noelle Larson, MD; Amy A. Claeson, PhD; Vijay Permeswaran, PhD |
| 14:04 - 14:14 | Discussion |
| 14:14 - 14:18 | Paper #22: Closed Bulb Suction Utilization After Primary Thoracoscopic Vertebral Body Tether Instead of Chest Tube Samantha Ahrens, BS; Lawrence L. Haber, MD; Hunter Starring, MD; Bhumit R. Desai, MD |
| 14:18 - 14:22 | Paper #23: Surgical Correction of Scoliosis Restores Balance: A Prospective Motion Analysis Study Ria Paradkar, BS; Christina Regan, BS; Kathie Bernhardt, BS; Kenton R. Kaufman, PhD; Todd A. Milbrandt, MD, MS; A. Noelle Larson, MD |
| 14:22 - 14:26 | Paper #24: Correlations Between Thoracic Kyphosis and Rod Contouring in Patients with Adolescent Idiopathic Scoliosis Indicate Ideal Contouring Prescriptions for Correction Norihiro Isogai, MD; Suken A. Shah, MD; A. Noelle Larson, MD; Harry L. Shufflebarger, MD; Stephen G. George, MD; Paul D. Sponseller, MD, MBA; Peter G. Gabos, MD; Burt Yaszay, MD; Joshua M. Pahys, MD; Amer F. Samdani, MD; Peter O. Newton, MD; Harms Study Group |
| 14:26 - 14:36 | Discussion |
| 14:36 - 14:40 | Paper #25: Determination of Lowest Instrumented Vertebra Using “Nanjing Rule” Achieved Shorter Fusion Safely Compared with “LSTV Rule” for Lenke 1A Curves Xiaodong Qin, PhD; Zhong He, MD; Zhen Liu, PhD; Yong Qiu, PhD; Zezhang Zhu, PhD |
| 14:40 - 14:44 | Paper #26: Putting the “C” Back into CSVL: Does the Method of Drawing the CSVL Affect the Last Touched Vertebra? Varun Ravi, BS; Carlos Monroig-Rivera, MD; Alexander Turner, BS; Emeka Andrews, BS; Y. Jordan Kenfack, BS; David C. Thornberg, BS; Banahene Glover, BS; Jaysson T. Brooks, MD |
| 14:44 - 14:48 | Paper #27: Intra-operative Rib-to-Pelvis Distraction for Severe Pediatric and Adolescent Scoliosis Joshua S. Murphy, MD; Kenneth A. Shaw, DO; Daniel Raftis, BS; Nicholas D. Fletcher, MD; Michael Schmitz, MD; Ameer Rifai, BS; Dennis P. Devito, MD |
| 14:48 - 15:00 | Discussion |
Moderators
Ahmet Alanay, MD & Christoph Siepe, MD
This session is hosted by EUROSPINE
| 13:30 - 13:35 | Introduction and Welcome Ahmet Alanay, MD |
| 13:35 - 13:50 | Full Endoscopic Spine Surgery of the Lumbar Spine: An Overview Christoph Siepe, MD |
| 13:50 - 13:59 | Clinical Outcomes of Endoscopic Surgery: An Overview Shahnawaz Haleem, MSc(Tr&Orth), MRCSEd, MRCS,I ESD, EASD, FRCS(Tr&Orth) |
| 13:59 - 14:09 | Q&A |
| Debate: Endoscopic Spine Surgery vs. Traditional Open Surgery | |
| 14:09 - 14:18 | Pro Endoscopic Surgery Christoph Siepe, MD |
| 14:18 - 14:27 | Pro Traditional Surgery Marco Teli, MD |
| 14:27 - 14:37 | Q&A |
| 14:37 - 14:46 | A Comparison of Uniportal vs. Biportal Techniques Javier Quillo-Olvera, MD |
| 14:46 - 14:55 | Full Endoscopic Lumbar Fusion and Beyond Ali Guven Yorkoglu, MD |
| 14:55 - 15:00 | Q&A |
| 15:00 | Wrap up & Closing Remarks Christoph Siepe, MD |
| 14:30 - 14:33 | Welcome Kali Tileston, MD |
| 14:34 - 14:39 | Introduction to the Problem Brian Snyder, MD, PhD |
| 14:40 - 14:45 | State of Pediatric Implants in EU Darren Lui, FRCS (TR & Orth) |
| 14:46 - 14:51 | Struggles of Access to Care in EU Marinus de Kleuver, MD, PhD |
| 14:52 - 14:57 | Effect of New Device Regulations in EU/UK Sara Rivera |
| 14:58 - 15:03 | Device Regulations and Startups Timo Lehtonen |
| 15:04 - 15:09 | The Rise and Fall of Pediatric Devices Jwalant Mehta , FRCS(Orth) |
| 15:10 - 15:15 | Beyond Compliance Shahin Ahuja, MBBS, MS (Orth), FRCS, FRCS (Orth) |
| 15:16 - 15:31 | Discussion |
| 15:32 - 15:37 | Cost of Regulations and How to Move Forward (Brownhill) Sarah Brownhill |
| 15:38 - 15:43 | Registries and Data Collection A. Noelle Larson, MD |
| 15:44 - 15:49 | FDA response Patrick J. Cahill, MD |
| 15:50 - 15:55 | Regulatory Considerations in UK for Pediatric Devices Joseph Langley MEng, CEng MIMechE |
| 15:56 - 16:01 | Success of Pediatric Orthopaedic Registries for Regulatory Purposes Tricia St. Hilaire |
| 16:02 - 16:07 | What is the Future? Kali Tileston, MD |
| 16:08 - 16:25 | Discussion |
| 16:25 - 16:30 | Closing Remarks A. Noelle Larson, MD |
Moderator
Corey T. Walker, MD
| 15:05 - 15:07 | Paper #105: Radiographic and Clinical Outcome Analysis of Custom vs. Surgeon Contoured Rods for Adolescent Idiopathic Scoliosis Deformity Correction Matthew J. Geck, MD; Devender Singh, PhD; Ashley Duncan, RN; John Stokes, MD; Eric Truumees, MD; Vik Kohli, MD; Morgan Laviolette, DPT; Rory R. Mayer, MD |
| 15:07 - 15:09 | Paper #138: Thoracic Inlet Insufficiency: A Novel Form of Thoracic Insufficiency: Diagnosis and Treatment Blake Montgomery, MD; Emily Eickhoff, BS; Shawn Izadi, MD; Amir Taghinia, MD; David Zurakowski, PhD; Russell W. Jennings, MD; Christopher Baird, MD; Brian D. Snyder, MD, PhD |
| 15:09 - 15:11 | Paper #127: Growth Modulation Correction at 2 Years with Various Lumbar VBT Intraoperative Correction Levels in Pediatric Idiopathic Scoliosis Marine Gay, Nikita Cobetto, PhD; Christiane Caouette, PhD; A. Noelle Larson, MD; Isabelle Villemure, PhD; Dan Hoernschemeyer, MD; Melanie E. Boeyer, PhD; Ron El-Hawary, MD; Ahmet Alanay, MD; Carl-Eric Aubin, PhD |
| 15:11 - 15:13 | Paper #118: Early Term Outcomes of Non Fusion Anterior Scoliosis Correction (NFASC) in Non-Idiopathic Scoliosis (NIS) - A Single Centre Experience Sajan K. Hedge, MD; Appaji K. Krishnamurthy, MD; Vigneshwara M. Badikillaya, MD; Sharan T. Achar, MS; Harith B. Reddy, MS |
| 15:13 - 15:20 | Discussion |
Moderators
Stefan Parent, PhD & Peter G. Passias, MD
| 15:30 - 15:34 | Paper #28: DigiScolio: An AI-based Prediction Model for Individualized Assessment of Lumbar Motion and Function in Adolescent Idiopathic Scoliosis Patients Owen Yuechuan Zhang, MD; Yiqiao Zhang, MD; Jianguo Zhang, MD; Qianyu Zhuang, MD |
| 15:34 - 15:38 | Paper #29: Predictive Model for Postoperative X-Rays of AIS After PSF Surgery Using Generative Neural Networks: SVV-Net Nan Wu, MD; Jianguo Zhang, MD; Yuanpeng Zhu, MD; Xiangjie Yin, MD; Xueyi Zhang, PhD; Guilin Chen, MD |
| 15:38 - 15:42 | Paper #30: Automated Thoracic Cobb Angle Measurement in Adolescent Idiopathic Scoliosis Using Keypoint R-CNN: Development, Validation, and Performance Comparison Mert M. Dagli, MD; Hasan Ahmad, BS; Daksh Chauhan, BS; Ryan Turlip, BA; Kevin Bryan, BA; Jonathan Sussman, BS; Connor Wathen, MD; Yohannes Ghenbot, MD; John Arena, MD; Joshua L. Golubovsky, MD; John Shin, MD; Ali Ozturk, MD; Beth Winklestein, PhD; William C. Welch, MD; Jang Yoon, MD |
| 15:42 - 15:52 | Discussion |
| 15:52 - 15:56 | Paper #31: A Novel AI Classifier for Enhanced Spine Radiograph Interpretation Kellen Mulford, PhD; Julia Todderud, BA; Christina Regan, BS; A. Noelle Larson, MD; Ahmad Nassr, MD |
| 15:56 - 16:00 | Paper #32: Multimodal Machine Learning Model for Predicting Perioperative Outcomes in Spinal Surgery Kyle Mani, BS; Thomas Scharfenberger, BS; Samuel Goldman, BS; Emily Kleinbart, BS; Evan Mostafa, MD; Rafael De la Garza Ramos, MD; Mitchell Fourman, MD, MPhil; Ananth S. Eleswarapu, MD |
| 16:00 - 16:04 | Paper #33: A Novel Multi-Modal Wearable Motion Balance Surveillance Device Enhances Unsupervised Exercise Effects in Adolescent Idiopathic Scoliosis Patients Chengyin Wang, PhD; Owen Yuechuan Zhang, MD; Yiqiao Zhang, MD; Jianguo Zhang, MD; Qianyu Zhuang, MD |
| 16:04 - 16:14 | Discussion |
| 16:14 - 16:18 | Paper #34: Optimization and Validation of an Extreme Gradient Boosting Model to Predict Reoperation Following Surgical Site Infection: Analysis of 96,216 Patients with ACS NSQIP Database Mert M. Dagli, MD; Hasan Ahmad, BS; Daksh Chauhan, BS; Ryan Turlip, BA; Kevin Bryan, BA; Connor Wathen, MD; Yohannes Ghenbot, MD; John Arena, MD; Joshua L. Golubovsky, MD; John Shin, MD; Ali Ozturk, MD; William C. Welch, MD; Jang Yoon, MD |
| 16:18 - 16:22 | Paper #35: Can a Novel AI-Based Predictive 3D Imaging Software for Idiopathic Scoliosis Obviate the Need for Routine X-Rays? Abdullah AlDuwaisain, FRCS(C), MBChB; Hani Alharbi, MD, FRCS; Joel Maliakkal, BS; Carolina Ricardo, BS; Carolina Ricardo, BS; Firoz Miyanji, MD, FRCS(C) |
| 16:22 - 16:26 | Paper #36: Development of a Machine Learning Tool to Improve Intraoperative Neurophysiological Monitoring: Proof of Concept Varun Arvind, MD, PhD; Omar Taha, BS; Matthew Weintraub, BSE; Anil Mendiratta, MD; Michael G. Vitale, MD, MPH |
| 16:26 - 16:36 | Discussion |
| 16:36 - 16:40 | Paper #37: Normative Alignment Goals Using Machine Learning Finds the Sweet Spot Between Pseudarthrosis and Proximal Junctional Kyphosis in Adult Spinal Deformity Sarthak Mohanty, BS; Justin L. Reyes, MS; Josephine R. Coury, MD; Erik Lewerenz, BS; Fthimnir Hassan, MPH; Joseph M. Lombardi, MD; Zeeshan M. Sardar, MD; Lawrence G. Lenke, MD |
| 16:40 - 16:44 | Paper #38: Comparative Analysis of Artificial Intelligence and Traditional X-Ray Parameter Measurements in Spinal Surgical Planning Esteban Quiceno, MD; Mohamed A.R. Soliman, MD, PhD; Asham Khan; Jacob Greisman, MD; John Pollina, MD; Jeffrey Mullin, MD; Jwalant S. Mehta, MD, FRCS (Orth), MCh (Orth), D Orth |
| 16:44 - 16:48 | Paper #39: Machine Learning Models Capable of Predicting Spine Surgery Outcomes Using Smartphone Accelerometer Data Daksh Chauhan, BS; Hasan Ahmad, BS; Ryan Turlip, BA; Harmon Khela, BS; Omkar Anaspure, BS; Kevin Bryan, BA; Robert Subtirelu, BS; Yohannes Ghenbot, MD; Michael Y. Wang, MD; Jang Yoon, MD |
| 16:48 - 17:00 | Discussion |
Moderators
Edward Bayley, MRCSEd & Girish N. Swamy, FRCS
| 15:30 - 15:33 | Introduction |
| 15:33 - 15:48 | Incorporating Modern Technology to Assess Clinical Outcomes and Beyond PROMS and PREMS Benjamin Davies, MBChB(Hons), BSc (Hons), MRCS |
| 15:48 - 15:54 | Discussion |
| 15:54 - 16:09 | ODEP and Beyond Compliance: Monitoring New Implants Sashin Ahuja, FRCS |
| 16:09 - 16:15 | Discussion |
| 16:15 - 16:30 | How Should National Spine Registries Evolve? Ashley Cole, MD |
| 16:30 - 16:36 | Discussion |
| 16:36 - 16:51 | Emerging Technologies and Innovations in Non-surgical Management of Spinal Metastasis Tom Marshall, MD |
| 16:51 - 17:00 | Discussion |
Moderators
Charles H. Crawford III, MD & Per D. Trobisch, MD
| 17:30 - 17:36 | How I Started Using Navigation for AIS and Why I Went Back to Free-Hand
David L. Skaggs, MD, MMM |
| 17:36 - 17:42 | VBT: A Good Tool with a Learning Curve
Per D. Trobisch, MD |
| 17:42 - 17:48 | The Rise and Fall of MGCR In My Practice
Jwalant S. Mehta, FRCS(Ortho) |
| 17:48 - 18:00 | Discussion |
| 18:00 - 18:06 | Wearable Sensor Technology
Charles H. Crawford III, MD |
| 18:06 - 18:12 | Predictive Analytics and AI in the Management of Sagittal Spinal Deformity
Ferran Pellisé, MD, PhD |
| 18:12 - 18:18 | Understanding Coronal Malalignment: Insights and Advances through Innovation
Ibrahim Obeid, MD |
| 18:18 - 18:30 | Discussion |
Moderators
A. Noelle Larson, MD & Firoz Miyanji, MD, FRCS
| 07:30 - 07:34 | Paper #40: Impact on Pre- and Post- Fusion Quality of Life of Failed Brace Treatment or Vertebral Body Tethering in Idiopathic Scoliosis Jeanne Loubeyre, MD; Julie Joncas, RN; Soraya Barchi, BSc; Felix L. Brassard, MD; Stefan Parent, MD, PhD |
| 07:34 - 07:38 | Paper #41: Spinal Ultrasound to Quantify In-Brace Correction Before Nighttime Brace Fabrication in Adolescent Idiopathic Scoliosis Dineke G. van de Fliert, MD; Peter P. Lafranca, MD; Arthur Arets; Indy van Loon; Moyo C. Kruyt, MD, PhD; René M. Castelein, MD, PhD; Tom P. Schlosser, MD, PhD |
| 07:38 - 07:42 | Paper #42: Comparison of In-Brace Curve Correction and Curve Progression Between Night-Time and Full-Time Bracing in Thoracic AIS - A Matched Cohort Study Martin Heegaard, MD, PhD; Lærke C. Ragborg, MD, PhD; Amy L. McIntosh, MD; Anne-Marie Datcu, BS; Regina Velarde, BS; Martin Gehrchen, MD, PhD; Daniel J. Sucato, MD, MS; Benny T. Dahl, MD, DMSci; Megan Johnson, MD; Soren Ohrt-Nissen, MD, PhD |
| 07:42 - 07:52 | Discussion |
| 07:52 - 07:56 | Paper #43: MRI Generated Synthetic CT in Pediatric Spine Patients George Michael, BS; Suhas Etigunta, BS; Andy Liu, BS; David L. Skaggs, MD, MMM; Meliza Perales, RN, BSN; Cristabelle Alexander, MS; Christopher Watterson, MD; Daniel Hoghougi, MRSO; Norman Gellada, BHS; Kenneth D. Illingworth, MD |
| 07:56 - 08:00 | Paper #44: Understanding Technical Difficulties and Recognized Errors in Pediatric Robotic Spine Surgery Margaret L. Sullivan, BS; Grant D. Hogue, MD; Craig M. Birch, MD; M. T. Hresko, MD; Mark A. Erickson, MD; Roger F. Widmann, MD; Jessica H. Heyer, MD; Kirsten Ross, MD; Robert F. Murphy, MD; Dennis P. Devito, MD; Shanika De Silva, PhD, MS; Daniel J. Hedequist, MD |
| 08:00 - 08:04 | Paper #45: Initial Results of Posterior Dynamic Distraction Device in Surgical Treatment for Adolescent Idiopathic Scoliosis Angela Lu, DNP, FNP-C, RNFA; Madelyn Hill, MPH; Michael C. Albert, MD |
| 08:04 - 08:08 | Paper #46: Posterior Dynamic Distraction for AIS: Minimum 2-Year Follow Up Results of 80 Consecutive Patients Geoffrey F. Haft, MD; Michael C. Albert, MD; Timothy Oswald, MD; Gilbert Chan, MD; Alvin C. Jones, MD, MS; Ryan E. Fitzgerald, MD; Kevin M. Neal, MD; A. Noelle Larson, MD; Todd A. Milbrandt, MD, MS; Baron S. Lonner, MD; Christina K. Hardesty, MD; John T. Anderson, MD; Ron El-Hawary, MD |
| 08:08 - 08:18 | Discussion |
| 08:18 - 08:22 | Paper #47: Does an Efficient, Steady, or Dual-Surgeon Approach Produce the Best Outcomes in Pediatric Patients Undergoing Spine Surgery? Vishal Sarwahi, MD; Effat Rahman, BS; Katherine Eigo, BS; Yungtai Lo, PhD; Jon-Paul P. DiMauro, MD; Terry D. Amaral, MD |
| 08:22 - 08:26 | Paper #48: Intraspinal Anomalies in Presumed AIS Does Not Increase the Risk of Intraoperative Neuromonitoring Changes During Posterior Spinal Fusion Bill Woodhams, BS; Michael Benvenuti, MD; John T. Anderson, MD; Kenneth A. Shaw, DO; Connor J. Mathes, MD |
| 08:26 - 08:30 | Paper #49: False Negative Intraoperative Neuromonitoring Alerts during Pediatric Spinal Deformity Surgery: The Dreaded Outcome Chris Bozorgmehr, BS; Hilton C. Braithwaite IV, BS; Scott J. Luhmann, MD |
| 08:30 - 08:34 | Paper #50: Unilateral Intraoperative Neuromonitoring (IONM) Alerts in Cord Level Surgeries for Severe Spinal Deformities - Etiology and Recovery Patterns - Results from International SDIM Study Saumyajit Basu, MS(orth), DNB(orth), FRCSEd; Colby Oitment, MD, FRCS(C); Stephen J. Lewis, MD, FRCS(C); Lawrence G. Lenke, MD; Ferran Pellisé, MD, PhD; Ahmet Alanay, MD; Justin S. Smith, MD, PhD; Nasir Quraishi, MB, ChB, BSc, MRCS, LLM, FRCS, PhD; Yong Qiu, PhD |
| 08:34 - 08:45 | Discussion |
Moderators
Linday M. Andras, MD & Ron El-Hawary, MD
| 07:30 - 07:34 | Paper #51: Cured Patients With Early Onset Idiopathic Scoliosis (EOIS) After Serial Casting are at Risk of Recurrence at Intermediate Follow-up Rayyan Abid, BA; Abigail E. Manning, BS; Craig M. Birch, MD; Peter F. Sturm, MD; Ying Li, MD; Michal Szczodry, MD; Michael P. Glotzbecker, MD; Pediatric Spine Study Group |
| 07:34 - 07:38 | Paper #52: Outcomes of Traditional Dual Growing Rods (TDGR) with Apical Control Techniques for the Treatment of Early-Onset Scoliosis: Comparison to Patients Treated with TDGR-Only with a Minimum 2-Year Follow-Up After Graduation Chenkai Li, MD |
| 07:38 - 07:42 | Paper #53: Sagittal Spinal Profile in Patients with Lumbosacral Hemivertebrae: Preoperative Status and Postoperative Evolution at more than 7.5 year Follow-up Owen Yuechuan Zhang, MD; Zhuosong Bai, MD; Jianguo Zhang, MD; Qianyu Zhuang, MD |
| 07:42 - 07:52 | Discussion |
| 07:52 - 07:56 | Paper #54: One year Safety- and Efficacy- correcting Neuromuscular or Syndromic Early Onset Scoliosis with the Spring Distraction System (SDS) or the One Way Self-Expanding Rod (OWSER) Justin V. Lemans, MD; Casper S. Tabeling, MD; Jeroen Renkens, MD; Hilde W. Stempels; Lotfi Miladi, MD; René M. Castelein, MD, PhD; Moyo C. Kruyt, MD, PhD |
| 07:56 - 08:00 | Paper #55: Designated Spine Anesthesia Teams Improve Perioperative Outcomes for Complex Scoliosis Neelufar Raja, BS; Arianne Salunga, DO; Talissa Genoroso, MD; Nicole Pham, MPH; Hiba Naz, BS; Amishi Jobanputra, MS; Stephanie Pan, MD; Kali R. Tileston, MD; John S. Vorhies, MD |
| 08:00 - 08:04 | Paper #56: Don’t Sweat It: Impact of Raising Room Temperature on Patient Temperature During Pediatric Spine Surgery Lindsay M. Andras, MD; Abigail Padilla, BS; Michael J. Heffernan, MD; Tyler A. Tetreault, MD; Tishya Wren, PhD |
| 08:04 - 08:08 | Paper #57: Complications in Halo Gravity Traction: A 40-Year Longitudinal Review Anne-Marie Datcu, BS; Anna McClung-Booth, BSN; David C. Thornberg, BS; Jaysson T. Brooks, MD; Daniel J. Sucato, MD, MS; Karl E. Rathjen; Brandon A. Ramo, MD |
| 08:08 - 08:18 | Discussion |
| 08:18 - 08:22 | Paper #58: Transcriptional Profiling of Paravertebral Muscles in Patients with Adolescent Idiopathic Scoliosis Reveals Genes Involved in Satellite Cell Differentiation and Muscle Fiber-Type Specification Jessica McQuerry, MD; Stephanie Ihnow, MD; Darius Ramkhalawan, MS; Gloria Vazquez, BS; Nigel J. Price, MD; Robert Decker, MD; Nadja Makki, PhD |
| 08:22 - 08:26 | Paper #59: Dystrophinopathy in Paravertebral Muscle of Adolescent Idiopathic Scoliosis: A Prospective Cohort Study Junyu Li, MD; Danfeng Zheng, MD; Zekun Li, MD; Jiaxi Li, MD; Zexi Yang, MD; Xiang Zhang, MD; Yingshuang Zhang, MD; Miao Yu, MD |
| 08:26 - 08:30 | Paper #60: Evaluation of a Novel Bone Graft with Sclerostin Inhibiting Small Molecule in Sheep Lumbar Interbody Fusion Debra Ellies, PhD; F S. Kimball, PhD; Harold Aberman, PhD; Steven Peckham, PhD; Douglas C. Fredericks, BS; Sigurd H. Berven, MD |
| 08:30 - 08:34 | Paper #61: Dental Composite Offers Comparable or Greater Pullout and Shear Strength to Lateral Mass Screw Fixation in a Human Cadaveric Model Javier Castro, MD; James Mok, MD; Karl Bruckman, MD; Calvin Chan, MS; Anna Karnowska, PhD; Harsh Wadhwa, MD; Olivia Okoli, BS; Jayme Koltsov, PhD; Serena S. Hu, MD |
| 08:34 - 08:45 | Discussion |
Moderators
Zeeshan Sardar, MD & Christopher M. Bonfield, MD
| 07:30 - 07:34 | Paper #62: A Classification System to Assess Cervical Spine Alignment and Guide Surgical Treatment for Adult Cervical Deformity: A Multi-Ethnic Alignment Normative Study (MEANS) Zeeshan M. Sardar, MD; Roy Miller, MD; Justin L. Reyes, MS; Alexandra Dionne, BS; Josephine R. Coury, MD; Riley Sevensky, BS; Matan Malka, BA; Fthimnir Hassan, MPH; Jean-Charles Le Huec, MD, PhD; Stephane Bourret, PhD; Hee-Kit Wong, FRCS; Dennis Hey, MD, MBBS, FRCS; Michael Kelly, MD; Lawrence G. Lenke, MD |
| 07:34 - 07:38 | Paper #63: The Extraordinary Changes of Herniated Intervertebral Disc After LAMP for Cervical Spondylotic Myelopathy Associated with Disc Herniation Xuhong Xue, MD, PhD; Sheng Zhao, MD |
| 07:38 - 07:42 | Paper #64: Radiographic Fusion Rates in Anterior Cervical Discectomy and Fusion: Analysis of FDA IDE Trials Elyette M. Lugo, BS; K. Daniel Riew, MD; Samuel K. Cho, MD; Amit Jain, MD, MBA; AO Spine Knowledge Forum Degenerative |
| 07:42 - 07:53 | Discussion |
| 07:53 - 07:57 | Paper #65: Does Intra-Operative Methylprednisolone Improve Outcomes of Surgery for Degenerative Cervical Myelopathy? - A Prospective Randomized Study Saumyajit Basu, MS(orth), DNB(orth), FRCSEd; Kushal R. Gohil, MBBS, MS, DNB |
| 07:57 - 08:01 | Paper #66: Transarticular Atlantooccipital and Condylar Screw Fixation for Occipital Cervical Stabilization in Pediatric Patients: Case Series with at Least 1 Year Follow Up David F. Bauer, MD, MPH |
| 08:01 - 08:05 | Paper #67: Cervical Disc Replacement versus Anterior Cervical Discectomy and Fusion in Patients with Preoperative Cervical Myelopathy George Abdelmalek, MD; Harjot Uppal, MD; Neil Patel, MD; Daniel Coban, MD; Stuart Changoor, MD; Nikhil Sahai, MD; Kumar Sinha, MD; Ki S. Hwang, MD; Arash Emami, MD |
| 08:05 - 08:09 | Paper #68: The Role of Occiptocervical Lordsis in Assessing Upper Cervical Alignment and its Associations with Sagittal Spinal Parameters: A Multi-Ethnic Alignment Normative Study Roy Miller, MD; Justin L. Reyes, MS; Alexandra Dionne, BS; Josephine R. Coury, MD; Fthimnir Hassan, MPH; Jean-Charles Le Huec, MD, PhD; Stephane Bourret, PhD; Hee-Kit Wong, FRCS; Dennis Hey, MD, MBBS, FRCS; Michael Kelly, MD; Lawrence G. Lenke, MD; Zeeshan M. Sardar, MD |
| 08:09 - 08:21 | Discussion |
| 08:21 - 08:25 | Paper #70: A Retrospective Single-Center Review of the Performance of Polymer-Embedded Biphasic Calcium Phosphate Bone Graft With Submicron Needle-Shaped Technology Used Standalone in Transforaminal Lumbar Interbody Fusion Justin Davis, MD; Brian Everist, MD; Casey Butrico, PhD; Katherine Sage, MS, DO, FAOAO, FAAOS |
| 08:25 - 08:29 | Paper #71: Localization of Low Back Pain Source by S1R PET/MRI Ethan Schonfeld, MS, BS; Ghani Haider, MD; Neelan J. Marianayagam, MD, PhD; Kelly Yoo, MD, PhD; Gordon Li, MD; Sandip Biswal, MD; Anand Veeravagu, MD |
| 08:29 - 08:33 | Paper #72: Efficacy of Ultrasound Guided Bilateral Erector Spinae Block with Conventional Anesthesia Care Vs General Anesthesia In Patients Undergoing Single Level Transforaminal lumbar Interbody Fusion Surgery (TLIF): Double Blinded Prospective Randomized Control Study Harith B. Reddy, MS; Sharan T. Achar, MS; Akshyaraj Alagarasan, MS; Vigneshwara M. Badikillaya, MD; Appaji K. Krishnamurthy, MD; Sajan K. Hegde, MD; Dr. Vasantha Roopan, MD, DNB |
| 08:33 - 08:45 | Discussion |
Moderators
Javier Pizones, MD, PhD & Joshua M. Pahys, MD
| 07:30 - 07:34 | Paper #73: The Impact of Open Lumbar Posterolateral Instrumentation and Fusion versus Minimally-Invasive Techniques: A Propensity-Matched Post-Hoc Analysis of a Randomized Controlled Trial Eric Zhao, BS; Robert Cecere, BS; Gregory Kazarian, MD; Arsen Omurzakov, BS; Tomoyuki Asada, MD; Tejas Subramanian, BS; Izzet Akosman, BS; Nishtha Singh, BS; Annika Bay, MD; Kasra Araghi, BS; Olivia Tuma, BS; Atahan Durbas, MD; Adin Ehrlich, BS; Sereen Halayqeh, MD; Tarek Harhash, BS; Adrian Lui, MD; Andrea Pezzi, MD; Sheeraz Qureshi, MD; Sravisht Iyer, MD |
| 07:34 - 07:38 | Paper #74: Five Years Follow up after MIS TLIF vs MIS Decompression for Grade 1 Spondylolisthesis: Is There any Difference in Outcomes? Andrew K. Chan, MD; Vardhaan Ambati, MS; Dean Chou, MD; Mohamad Bydon, MD; Erica F. Bisson, MD, MPH; 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; Regis W. Haid Jr., MD; Praveen V. Mummaneni, MD, MBA |
| 07:38 - 07:42 | Paper #75: Optimizing Lateral Lumbar Interbody Fusion: Is Expandable Technology Worth It? Samuel Ezeonu, BA; Nicholas Vollano, MBS; Alyssa Capasso, BS; Juan Rodriguez-Rivera, BS; Constance Maglaras, PhD; Tina Raman, MD; Themistocles S. Protopsaltis, MD |
| 07:42 - 07:52 | Discussion |
| 07:52 - 07:56 | Paper #76: Long-Term Reoperation Rates After Single-Level Lumbar Discectomy: A Nationwide Cohort Study Suhas Etigunta, BS; Andy Liu, BS; Adeesya Gausper, BA; David L. Skaggs, MD, MMM; Corey T. Walker, MD; Alexander Tuchman, MD |
| 07:56 - 08:00 | Paper #77: MRI Signal Intensity in Lumbar Disc Herniation Correlates with Failure of Nonoperative Treatment Jonathan H. Garfinkel, MD; Nicholas Taylor, BA; Mihir Tandon, BA; Kelley E. Banagan, MD |
| 08:00 - 08:04 | Paper #78: Endoscopic Lumbar Decompression in Obese vs. Non-Obese Patients: Comparable Outcomes Across BMI Ryan Turlip, BA; Hasan Ahmad, BS; Yohannes Ghenbot, MD; Daksh Chauhan, BS; Mert M. Dagli, MD; Kevin Bryan, BA; John Arena, MD; Connor Wathen, MD; Dominick Macaluso, PhD; Zarina Ali, MD; Eric Zager, MD; Jang Yoon, MD |
| 08:04 - 8:08 | Paper #79: Does Hip Osteoarthritis Increase Risk for Revision Surgery for Adjacent Segment Disease after Multilevel Lumbar Fusion? Akil Paturi, MD; Alexandra Yiachos, BS; Kingsley Ogelle, BS; Juan Rodriguez-Rivera, BS; Constance Maglaras, PhD; Themistocles S. Protopsaltis, MD; Tina Raman, MD |
| 08:08 - 08:18 | Discussion |
| 08:18 - 08:22 | Paper #80: Management of Giant Calcified Thoracic Disc Herniation Causing Severe Canal Stenosis and Myelopathy using Partial Vertebrectomy: Clinical and Radiological Outcomes of a Novel Posterior-only Technique Baris Peker, MD; Hamisi M. Mraja, MD; Mehmet Zamanoglu, MD; Inas Daadour, MD; Sepehr Asadollahmonfared, MD; Onur Levent Ulusoy, MD; Selhan Karadereler, MD; Meric Enercan, MD; Azmi Hamzaoglu, MD |
| 08:22 - 08:26 | Paper #81: Risk Factors for Post-Operative Cognitive Dysfunction Following Multilevel Lumbar Spinal Fusion Mladen Djurasovic, MD; Steven D. Glassman, MD; Jeffrey L. Gum, MD; Morgan Brown, MS; Christy L. Daniels, MS; Colleen Mahoney, BS; Benjamin Kostic, BS; Leah Y. Carreon, MD; Justin Mathew, MD |
| 08:26 - 08:30 | Paper #82: Radiographic Predictors of Functional and Pain Outcomes in Scheuermann’s Kyphosis: A ROC-Based Minimal Clinically Important Difference (MCID) Analysis Matthew J. Geck, MD; Devender Singh, PhD; Vik Kohli, MD; Rory R. Mayer, MD; John Stokes, MD; Eeric Truumees, MD |
| 08:30 - 08:34 | Paper #83: Surgery for Scheuermann’s Kyphosis (SK) Normalizes Lumbar Lordosis but not Cervical Alignment when Compared to Asymptomatic Adults Riley Sevensky, BS; Zeeshan M. Sardar, MD; Justin L. Reyes, MS; Josephine R. Coury, MD; Oluwademilade O. Tega, BS; Fthimnir Hassan, MPH; Joseph M. Lombardi, MD; Lawrence G. Lenke, MD |
| 08:34 - 08:45 | Discussion |
Moderators
Serena S. Hu, MD & Ferran Pellisé, MD, PhD
| 09:00 - 09:04 | Paper #84: A Novel 3D Coupler for Automated Correction of Spinal Deformities: In Vitro Precision and Functionality Testing Hazem B. Elsebaie MD, FRCS; Behrooz Akbarnia, MD; Robert Eastlack, MD; Ron El-Hawary, MD; Darryl D’Lima MD, PhD; Mostafa Abousoliman, MS; Gregory M Mundis Jr., MD |
| 09:04 - 09:08 | Paper #85: Increased Cell Saver to Blood Loss Ratio is Associated with a Higher Risk of Pulmonary Embolism After Adult Spinal Deformity Surgery Fthimnir Hassan, MPH; Zeeshan M. Sardar, MD; Lawrence G. Lenke, MD; Sarthak Mohanty, BS; Peter G. Passias, MD; Eric O. Klineberg, MD; Virginie Lafage, PhD; Shay Bess, MD; Justin S. Smith, MD, PhD; D. Kojo Hamilton, MD, FAANS; Jeffrey L. Gum, MD; Renaud Lafage, MS; Jeffrey P. Mullin; Michael Kelly, MD; Bassel G. Diebo, MD; Thomas J. Buell, MD; Justin K. Scheer, MD; Breton G. Line, BS; Han Jo Kim, MD; Khaled M. Kebaish, MD; Robert K. Eastlack, MD; Alan H. Daniels, MD; Gregory M. Mundis Jr., MD; Richard Hostin, MD; Themistocles S. Protopsaltis, MD; Munish C. Gupta, MD; Frank J. Schwab, MD; Christopher I. Shaffrey, MD; Christopher P. Ames, MD; Douglas C. Burton, MD; International Spine Study Group |
| 09:08 - 09:12 | Paper #86: Topical Tranexamic in Adult Spinal Deformity Surgery (TTADS): A Double-Blinded, Placebo Controlled Randomized Controlled Trial‡ Han Jo Kim, MD; Kyle W. Morse, MD; Gregory Kazarian, MD; Michael Mazzucco, BS; Jordan A. Gruskay, MD; Stephane Owusu-Sarpong, MD; Kasra Araghi, BS; Rachel L. Knopp, MPH; Justin Samuel, BS; Matthew E. Cunningham, MD, PhD; Frank J. Schwab, MD; Virginie Lafage, PhD; Francis C. Lovecchio, MD |
| 09:12 - 09:16 | Paper #87: Pre-Operative GLP-1 Agonists Reduce Postoperative Length of Stay in Spinal Surgery Samuel Goldman, BS; Kyle Mani, BS; Emily Kleinbart, BS; Thomas Scharfenberger, BS; Rafael De la Garza Ramos, MD; Mitchell Fourman, MD, MPhil; Ananth S. Eleswarapu, MD |
| 09:16 - 09:24 | Paper #88: Utilizing Thoracic Kyphosis Normative Data to Identify Abnormal Spinal Alignments in Adult Spinal Deformity Surgery: Implications for the Definition of Proximal Junctional Kyphosis (PJK) Marc Khalifé, MD, MS; Renaud Lafage, MS; Alan H. Daniels, MD; Bassel G. Diebo, MD; Jonathan Charles Elysée, BS; Christopher P. Ames, MD; Shay Bess, MD; Douglas C. Burton, MD; Robert K. Eastlack, MD; Munish C. Gupta, MD; Richard Hostin, MD; Khaled M. Kebaish, MD; Han Jo Kim, MD; Eric O. Klineberg, MD; Gregory M. Mundis Jr., MD; David O. Okonkwo, MD, PhD; Christopher I. Shaffrey, MD; Justin S. Smith, MD, PhD; Frank J. Schwab, MD; Virginie Lafage, PhD; International Spine Study Group |
| 09:28 - 09:32 | Paper #89: Disparities in Presentation and Outcomes of Symptomatic Proximal Junctional Kyphosis Based on Over and Under Correction in Adult Spinal Deformity Corrections Jamshaid Mir, MD; Peter G. Passias, MD; Renaud Lafage, MS; Virginie Lafage, PhD; Justin S. Smith, MD, PhD; D. K. Hamilton, MD; Bassel G. Diebo, MD; Oluwatobi O. Onafowokan, MBBS, MS; Ankita Das, BS; Alan H. Daniels, MD; Breton G. Line, BS; Darryl Lau, MD; Nima Alan, MD; David O. Okonkwo, MD, PhD; Nitin Agarwal, MD; Juan S. Uribe, MD; Kai-Ming G. Fu, MD, PhD; Richard G. Fessler, MD, PhD; Pierce D. Nunley, MD; Neel Anand, MD, Mch Orth; Adam S. Kanter, MD; Alekos A. Theologis, MD; Robert K. Eastlack, MD; Gregory M. Mundis Jr., MD; Khaled M. Kebaish, MD; Jeffrey P. Mullin, MD; Justin K. Scheer, MD; Praveen V. Mummaneni, MD, MBA; Themistocles S. Protopsaltis, MD; Dean Chou, MD; Richard Hostin, MD; Munish C. Gupta, MD; Lawrence G. Lenke, MD; Douglas C. Burton, MD; Christopher P. Ames, MD; Shay Bess, MD; Frank J. Schwab, MD; Christopher I. Shaffrey, MD; Han Jo Kim, MD |
| 09:32 - 09:36 | Paper #90: Predicting Proximal Junctional Kyphosis after Surgical Correction and Fusion from Lower Thoracic Spine to Pelvis in Degenerative Scoliosis: Is there a Role of Thoracic Flexibility Hui Xu, MD; Zezhang Zhu, PhD; Zhen Liu, PhD; Yong Qiu, PhD; Jie Li, MD, PhD; Zongshan Hu, PhD |
| 09:36 - 09:40 | Paper #91: Pre-contoured Rods in Deformity Surgery: Is the Juice Worth the Squeeze? Gautham Prabhakar, MD; Yusef Jordan, MD; Gregory M. Mundis Jr., MD |
| 09:40 - 09:48 | Discussion |
| 09:48 - 09:52 | Paper #92: Age-Adjusted Alignment Goals Inadequately Represent Asymptomatic Adults and are Prone to Undercorrection Sarthak Mohanty, BS; Justin L. Reyes, MS; Fthimnir Hassan, MPH; Jean-Charles Le Huec, MD, PhD; Stephane Bourret, PhD; Hee-Kit Wong, FRCS; Dennis Hey, MD, MBBS, FRCS; Michael Kelly, MD; Zeeshan M. Sardar, MD; Lawrence G. Lenke, MD |
| 09:52 - 09:56 | Paper #93: Gait Analysis of Patients with Suboptimal Clinical Outcomes Following Deformity Correction in Adult Spinal Deformity Jung-Hee Lee, MD, PhD; Ki Young Lee, MD; Gil Han, MD; Cheol-Hyun Jung, MD; Hong-Sik Park, MD; Woo-Jae Jang, MD |
| 09:56 - 10:00 | Paper #94: Analysis of Bone Mineral Density of Lumbar Vertebrae after Sagittal Correction in Adult Spinal Deformity Using Computed Tomography Imaging Jung-Hee Lee, MD, PhD; Ki Young Lee, MD; Gil Han, MD; Cheol-Hyun Jung, MD; Hong-Sik Park, MD; Woo-Jae Jang, MD |
| 10:00 - 10:04 | Paper #95: Neurocognitive Changes Following Adult Spinal Deformity Surgery: A Prospective Study with 12-Month Follow-Up Tej D. Azad, MD; John F. Burke, MD, PhD; Justin K. Scheer, MD; Terry Nguyen, BS; Jaemin Kim, BS; Vedat Deviren, MD; Christopher P. Ames, MD |
| 10:04 - 10:12 | Discussion |
| 10:12 - 10:16 | Paper #96: T4-L1 Pelvic Angle Mismatch as a Potential Risk Factor for Mechanical Complications After Long-Level Fusion Surgery Myung-Hoon Shin, MD, PhD |
| 10:16 - 10:20 | Paper #97: The Benefit to Prone Lateral Approach in Minimally Invasive Adult Spinal Deformity Surgery: Cost-Benefit Analysis of Single Position vs. Staged/Flipped Procedures Ankita Das, BS; Max R. Fisher, MD; Oluwatobi O. Onafowokan, MBBS, MS; Anthony Yung, MMSc; Matthew Galetta, MD; Nathan Lorentz, MD; Jordan Lebovic, MD, MBA; Peter G. Passias, MD |
| 10:20 - 10:24 | Paper #98: Use of a Novel Screw Fusion Implant for Pelvic Fixation: Results from a Prospective Multicenter Trial Richard P. Menger, MD; Christopher J. Kleck, MD; Jeffrey P. Mullin; Kara Ashcraft, PhD |
| 10:24 - 10:28 | Paper #99: Oral Synthetic Tetrahydrocannabinol (osTHC) was Safe but not Effective at Reducing Opioid Consumption After 1-3 Level Lumbar Fusions: A Double-Blind, Randomized, Controlled Trial Jeffrey L. Gum, MD; Leah Y. Carreon, MD; Morgan Brown, MS; Colleen Mahoney, BS; Christy L. Daniels, MS; Bren Hines, RN; Steven D. Glassman, MD |
| 10:28 - 10:35 | Discussion |
| 10:35 - 10:40 | Introduction of the Keynote Laurel C. Blakemore, MD |
| 10:40 - 11:00 | Keynote Address: Sustainability in Hospitals and the Carbon Footprint of Spine Surgery Derek T. Cawley, MMedSc, MCh, FRCS Orth |