09:00 – 10:50
Abstract Session 3: Quality/Safety/Value/Complications (click here to review abstracts) |
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Moderators: Aaron J Buckland, MBBS, FRCSA & Naobumi Hosogane, MD, PhD
| 09:00 - 09:05 |
Introduction |
| 09:05 - 09:09 |
Paper #28: Nadir Hemoglobin is Associated with Length of Stay Following Adult Spinal Deformity Surgery, but is
Unaffected by Strict Transfusion Thresholds
Jeffrey L. Gum, MD; Steven D. Glassman, MD; Mladen Djurasovic, MD; Justin Mathew, MD; Morgan Brown, MS; Christy L.
Daniels, MS; Colleen Mahoney, BA; Leah Y. Carreon, MD
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| 09:09 - 09:13 |
Paper #29: Long-Term Reoperation Risk of Thoracic to Pelvis Instrumentation for Spinal Deformity: A Longitudinal
Study of 7,060 Patients
Paal Nilssen, BA; Nakul Narendran, BA; David L. Skaggs, MD, MMM; Corey T. Walker, MD; Christopher Mikhail, MD; Edward K.
Nomoto, MD; Alexander Tuchman, MD |
| 09:13 - 09:17 |
Paper #30: Higher Intraoperative Blood Loss is Associated with Increased Risk of Intraoperative Neuromonitoring Data
Loss for the Type 3 Spinal Cord Shape During Spinal Deformity Surgery
Chun Wai Hung, MD; Fthimnir Hassan, MPH; Nathan J. Lee, MD; Steven G. Roth, MD; Justin K. Scheer, MD; Joseph M.
Lombardi, MD; Zeeshan M. Sardar, MD; Ronald A. Lehman, MD; Lawrence G. Lenke, MD |
| 09:17 - 09:26 |
Discussion |
| 09:26 - 09:30 |
Paper #31: Accurate Scoring System Predicts Cord-Level Intraoperative Neuromonitoring (IONM) Loss During Spinal
Deformity Surgery: A Machine Learning Algorithm
Nathan J. Lee, MD; Lawrence G. Lenke, MD; Varun Arvind, MD, PhD; Ted Shi, BS; Alexandra Dionne, BS; Chidebelum Nnake,
BS; Mitchell Yeary, BS; Michael Fields, MD, BS; Matthew Simhon, MD; Anastasia Ferraro, BS; Matthew Cooney, BS; Erik
Lewerenz, BS; Justin Reyes, MS; Steven G. Roth, MD; Chun Wai Hung, MD; Justin K. Scheer, MD; Thomas M. Zervos, MD;
Earl D. Thuet, BS; Joseph M. Lombardi, MD; Zeeshan M. Sardar, MD; Ronald A. Lehman, MD; Benjamin D. Roye, MD, MPH;
Michael G. Vitale, MD, MPH; Fthimnir Hassan, MPH |
| 09:30 - 09:34 |
Paper #32: Complementary Performance of Somatosensory Evoked Potential (SSEP) as Intraoperative
Neuromonitoring in Spinal Deformity Surgery - Results from a Prospective Multicenter Study ‡
So Kato, MD, PhD; Lawrence G. Lenke, MD; Kristen E. Jones, MD, FAANS; Sigurd H. Berven, MD; Christopher J. Nielsen, MD;
Saumyajit Basu, MS(orth), DNB(orth), FRCSEd; Michael P. Kelly, MD; Justin S. Smith, MD, PhD; Samuel Strantzas, MSc,
DABNM; Stephen J. Lewis, MD, FRCS(C) |
| 09:34 - 09:38 |
Paper #33: Intraoperative Neuromonitoring Has Poor Correlation with Postop Neurological Deficits in Non-Cord Level
Adult Deformity Surgery
Zeeshan M. Sardar, MD; Alekos A. Theologis, MD; Ganesh Swamy, MD, PhD; Go Yoshida, MD, PhD; Michael P. Kelly, MD;
Thorsten Jentzsch, MD, MSc; Samuel Strantzas, MSc, DABNM; Saumyajit Basu, MS(orth), DNB(orth), FRCSEd; Kenny Y.
Kwan, MD; Justin S. Smith, MD, PhD; Ferran Pellisé, MD, PhD; So Kato, MD, PhD; Munish C. Gupta, MD; Christopher P.
Ames, MD; Kristen E. Jones, MD, FAANS; Anastasios Charalampidis, MD; Brett Rocos, MD, FRCS; Lawrence G. Lenke, MD;
Stephen J. Lewis, MD, FRCS(C) |
| 09:47 - 09:51 |
Paper #34: Cost-Effectiveness of Operative Vs Nonoperative Treatment of Adult Symptomatic Lumbar Scoliosis with
Eight Year Follow-Up ‡
Leah Y. Carreon, MD; Steven D. Glassman, MD; Justin S. Smith, MD, PhD; Michael P. Kelly, MD; Elizabeth L. Yanik, PhD;
Christine Baldus, RN; Vy Pham, MD, MPH; David Ben-Israel, MD; Jon D. Lurie, MD, MS; Charles C. Edwards, MD;
Lawrence G. Lenke, MD; Oheneba Boachie-Adjei, MD; Jacob M. Buchowski, MD; Charles H. Crawford III, MD; Stephen J.
Lewis, MD, FRCS(C); Tyler Koski, MD; Stefan Parent, MD, PhD; Virginie Lafage, PhD; Munish C. Gupta, MD; Han Jo Kim,
MD; Christopher P. Ames, MD; Shay Bess, MD; Frank J. Schwab, MD; Christopher I. Shaffrey, MD; Keith H. Bridwell, MD |
| 09:51 - 09:55 |
Paper #35: Opioid Usage in Adult Spinal Deformity: Can We Move the Needle Before Incision?
Michelle Gilbert, PA-C; Aiyush Bansal, MD; Rakesh Kumar, MBBS; Joseph Strunk, MD; Daniel Warren, MD; Jennifer Kelly, PhD;
Murad Alostaz, BS; Venu M. Nemani, MD, PhD; Jean-Christophe A. Leveque, MD; Philip K. Louie, MD; Rajiv K. Sethi, MD |
| 09:55 - 09:59 |
Paper #36: Durability of Substantial Clinical Benefit Leading to Optimal Outcomes in Adult Spinal Deformity Corrective Surgery: A Minimum 5-Year Analysis
Jamshaid Mir, MD; Ankita Das, BS; Tobi Onafowokan, MBBS; Nima Alan, MD; Matthew Galetta, MD; Nathan Lorentz, MD;
Renaud Lafage, MS; Bassel G. Diebo, MD; M. Burhan Janjua, MD; Dean Chou, MD; Justin S. Smith, MD, PhD; Virginie
Lafage, PhD; Andrew J. Schoenfeld, MD; Daniel M. Sciubba, MD; Peter G. Passias, MD; Brett Rocos, MD, FRCS |
| 09:59 - 10:08 |
Discussion |
| 10:08 - 10:12 |
Paper #37: Optimizing Bone Health for the Prevention of Revision Adult Spinal Deformity Surgery: A Break-Even
Analysis
Andrew Kim, BS; William G. Elnemer, BS; Marc Greenberg, MD; Khaled M. Kebaish, MD |
| 10:12 - 10:16 |
Paper #38: Preoperative Anabolic Bone Therapy Significantly Reduces Spinopelvic Mechanical Complications and Pseudarthrosis in Adult Spinal Deformity Surgery
Omar Zakieh, MBBS; Hani Chanbour, MD; Ambika Paulson, MD; Walter Navid, BS; Mitchell Bowers, MD; Iyan Younus, MD;
David C. Liles, MD; Ranbir Ahluwalia, MD; Julian Lugo-Pico, MD; Amir M. Abtahi, MD; Scott Zuckerman, MD, MPH; Byron F.
Stephens, MD |
| 10:16 - 10:20 |
Paper #39: Impact of Advanced Hemodynamic Monitoring on Post-Operative Complications in Multi-Level Posterior Thoracolumbar Fusions
Leah Y. Carreon, MD; Steven D. Glassman, MD; Desiree Chappell, CRNA; Steven Garvin, CRNA; Anna Lavelle, MSN, CRNA;
Jeffrey L. Gum, MD; Mladen Djurasovic, MD; Wael Saasouh, MD |
| 10:20 - 10:29 |
Discussion |
| 10:29 - 10:33 |
Paper #40: Posterior Spinal Fusion Outcomes in Boys and Girls: Should We Be Treating Them the Same?
Julia Todderud, BA; Harms Study Group; Michelle Claire Marks, PT; Nicholas D. Fletcher, MD; Peter O. Newton, MD; A. Noelle
Larson, MD |
| 10:33 - 10:37 |
Paper# 41: Artificial Intelligence and Pediatric Scoliosis Education: A Comparative Analysis Assessing the Accuracy of AI-Generated Information
Xochitl M. Bryson, BA; Marleni Albarran, BS; Nicole S. Pham, MPH; Taylor R. Johnson, MD; Grant D. Hogue, MD; Jaysson T.
Brooks, MD; Kali R. Tileston, MD; Craig R. Louer, MD; Ron El-Hawary, MD; Meghan N. Imrie, MD; James F. Policy, MD;
Daniel Bouton, MD; Arun R. Hariharan, MD; Sara Van Nortwick, MD; Vidyadhar V. Upasani, MD; Jennifer M. Bauer, MD;
Andrew Tice, MD; John S. Vorhies, MD |
| 10:37 - 10:41 |
Paper #42: Risk Stratification for Early Postoperative Infection in Pediatric Spinal Deformity Correction: Development
and Validation of the Pediatric Scoliosis Infection Risk Score (PSIR Score)
Vivien Chan, MD, MS, FRCS(C); Geoffrey Shumilak, MD, FRCPC, MPh; Matiar Jafari, MD, PhD; Michael G. Fehlings, MD,
PhD, FRCS(C); Michael Yang, MD, MS, FRCS(C), MBiotech; David L. Skaggs, MD, MMM |
| 10:41 - 10:50 |
Discussion |
|
10:50 – 11:10
Break* |
| |
11:10 – 13:15
Abstract Session 4: Quality/Safety/Value/Complications II, Harrington Lecture and Lifetime Achievement Awards
(click here to review abstracts) |
|
Moderators: Anand Veeravagu, MD, FAANS & Gregory M. Mundis Jr., MD
11:10 - 11:14
|
Paper #43: The Radiographic, Pulmonary, and Clinical Outcomes of Patients with Severe Rigid Spinal Deformities
Treated Via Halo‐Pelvic Traction
Junlin Yang, MD, PhD; Wenyuan Sui, MD, PhD |
| 11:14 - 11:18 |
Paper #44 : Activity Capacity in Children with Early Onset Scoliosis Compared to Pulmonary Function (Spirometry) and
Patient Reported Outcomes
Mark Belio, MA; Mavika Choudhari, BS; Robin C. Johnson, RRT; Di Hu, MS; Stephanie D. Davis, MD; Erik D. Hanson, PhD;
Feng-Chang Lin, Phd; James O.Sanders, MD |
| 11:18 - 11:22 |
Paper #45: Utility of Preoperative Echocardiogram for Large Curve Scoliosis Patients
Chidebelum Nnake, BS; Alondra Concepción-González, BA; Matan Malka, BA; Emma Berube, MD; Nicole Bainton, CPNP;
Michael G. Vitale, MD, MPH; Benjamin D. Roye, MD, MPH |
| 11:22 - 11:31 |
Discussion |
| 11:31 - 11:35 |
Paper #46: DNA-Based Epigenetic Age is a Better Predictor of Complication than Chronological Age and Frailty
Quante Singleton, MD; Rohit Bhan, MD, MS; Yu Zhang, MS; Nisha Kale, MD; Christopher P. Ames, MD; Bo Zhang, PhD;
Michael P. Kelly, MD; Nicholas A. Pallotta, MD, MS; Brian J. Neuman, MD |
| 11:35 - 11:39 |
Paper #47: Optimization is a Moving Target: A Continuous Modifiable Frailty Index Reflecting Optimization Prior to
Complex Adult Spinal Deformity (ASD) Intervention
Peter G. Passias, MD; Ankita Das, BS; Justin S. Smith, MD, PhD; Renaud Lafage, MS; Bassel G. Diebo, MD; Alan H. Daniels,
MD; Jamshaid Mir, MD; Tobi Onafowokan, MBBS; Kojo D. Hamilton, MD, FAANS; Breton G. Line, BS; Thomas J. Buell, MD;
Juan S. Uribe, MD; Michael Y. Wang, MD; Richard G. Fessler, MD; Pierce D. Nunley, MD; Neel Anand, MD; Michael P. Kelly,
MD; Themistocles S. Protopsaltis, MD; Robert K. Eastlack, MD; Gregory M. Mundis Jr., MD; David O. Okonkwo, MD, PhD;
Khaled M. Kebaish, MD; Alex Soroceanu, MD, FRCS(C), MPH; Justin K. Scheer, MD; Jeffrey Mullin, MD; Praveen V.
Mummaneni, MD, MBA; Dean Chou, MD; Han Jo Kim, MD; Richard Hostin, MD; Munish C. Gupta, MD; Lawrence G. Lenke,
MD; Douglas C. Burton, MD; Frank J. Schwab, MD; Christopher P. Ames, MD; Virginie Lafage, PhD; Christopher I. Shaffrey,
MD; Shay Bess, MD; International Spine Study Group |
| 11:39 - 11:43 |
Paper #48: The Role of Preoperative S. Aureus Colonization in S. Aureus Postoperative Infections Following Elective
Posterior Spinal Surgery
Aditya Joshi, BS; Rachel S. Bronheim, MD; Amit Jain, MD; Khaled M. Kebaish, MD; Hamid Hassanzadeh, MD |
| 11:43 - 11:52 |
Discussion |
| 11:52 - 11:56 |
Paper #49: Early Reoperations Do Not Adversely Affect Long Term Pain and Activity Scores in Adult Deformity Patients
Sarthak Mohanty, BS; Fthimnir Hassan, MPH; Nathan J. Lee, MD; Justin K. Scheer, MD; Chun Wai Hung, MD; Steven G. Roth,
MD; Erik Lewerenz, BS; Joseph M. Lombardi, MD; Zeeshan M. Sardar, MD; Ronald A. Lehman, MD; Lawrence G. Lenke, MD |
| 11:56 - 12:00 |
Paper #50: Impact of Durability on Potential to Achieve Cost/Qaly Within the Willingness-To-Pay (WTP) Thresholds for
ASD Surgery: It is Impossible Unless We Avoid Reoperations
Jeffrey L. Gum, MD; Pratibha Nayak, PhD, MBA, MPH; Richard Hostin, MD; Breton G. Line, BS; Shay Bess, MD; Lawrence G.
Lenke, MD; Renaud Lafage, MS; Justin S. Smith, MD, PhD; Jeffrey Mullin, MD; Michael P. Kelly, MD; Bassel G. Diebo, MD;
Thomas J. Buell, MD; Justin K. Scheer, MD; Virginie Lafage, PhD; Eric O. Klineberg, MD; Han Jo Kim, MD; Peter G. Passias,
MD; Khaled M. Kebaish, MD; Robert K. Eastlack, MD; Alan H. Daniels, MD; Alex Soroceanu, MD, FRCS(C), MPH; Gregory M.
Mundis Jr., MD; Themistocles S. Protopsaltis, MD; Kojo D. Hamilton, MD, FAANS; Munish C. Gupta, MD; Frank J. Schwab, MD;
Christopher I. Shaffrey, MD; Christopher P. Ames, MD; Douglas C. Burton, MD; International Spine Study Group |
| 12:00 - 12:04 |
Paper #51: The Safety and Accuracy of Radiation-Free Spinal Navigation Using an Ultrashort, Scoliosis-Specific
Bonemri-Protocol Compared to CT
Peter Lafranca, MD; Yorck Rommelspacher, MD, PhD; Sebastian Walter, MD, PhD; Sander Muijs, MD, PhD; Tijl van der Velden,
PhD; Yulia Shcherbakova, PhD; René M. Castelein, MD, PhD; Keita Ito, MD, PhD; Peter R. Seevinck, PhD; Tom Schlösser, MD,
PhD |
| 12:04 - 12:13 |
Discussion |
| 12:13 - 12:17 |
Paper #52: Neuromuscular Blocking Agent Use in Adolescent Idiopathic Scoliosis Surgery: A Safety Assessment
Hope M. Gehle, BS; Austin J. Allen, BS; Lukas G. Keil, MD; Jessica H. Heyer, MD; Becki Cleveland, PhD; Joseph D. Stone, MD;
James O. Sanders, MD; Stuart L. Mitchell, MD |
| 12:17 - 12:21 |
Paper #53: Intraoperative Neuromonitoring (IONM) Alerts in Cord Level Surgeries for Severe Spinal Deformities – Do
Appropriate Corrective Measures Prevent Neurodeficit - Results of Spinal Deformity Intraoperative Monitoring (SDIM)
Study
Saumyajit Basu, MS(Orth), DNB(Orth), FRCSEd; Stephen J. Lewis, MD, FRCS(C); David W. Polly, MD; So Kato, MD, PhD; Eric
O. Klineberg, MD; Kristen E. Jones, MD, FAANS; Brett Rocos, MD, FRCS; Samuel Strantzas, MSc, DABNM; Mario Ganau, MD,
PhD; David E. Lebel, MD, PhD; Christopher J. Nielsen, MD |
| 12:21 - 12:25 |
Paper #54: What Events Are Associated with Intraoperative Neuromonitoring Alerts in SpinalDeformity Surgeries?
Results from the Prospective, Multicentre Spinal Deformity Intraoperative Monitoring (SDIM) Study
Kenny Y. Kwan, MD; Yong Qiu, PhD; Ahmet Alanay, MD; Andre Luis F. Andujar, MD; Elias Elias, MD, MS; Stephen J. Lewis,
MD, FRCS(C); Samuel Strantzas, MSc, DABNM |
| 12:25 - 13:35 |
Discussion |
| 12:35 - 12:40 |
Harrington Lecture Introduction
Marinus de Kleuver, MD, PhD |
| 12:40 - 13:00 |
Harrington Lecture
Steven D. Glassman, MD |
| 13:00 - 13:15 |
Presentation of the Lifetime Achievement Awards
Laurel C. Blakemore, MD & Suken A. Shah, MD |
|
13:15 – 13:30
Lunch Pick–up* |
| |
13:30 – 15:00
Industry Workshops* (five concurrent sessions) |
|
Room 120-121
Highridge Medical – What have we learned in the past 5 years?
Faculty: Amer Samdani, MD; John Braun, MD; Ahmet Alanay, MD; Steve Hwang, MD
Description: Vertebral Body Tethering preserves motion while stopping curve progression in select AIS patients. Join world-class surgeons as they share a joint understanding of VBT applications through case discussions with over five years of patient follow-up.
Room 122-123
Medtronic – Modular Solutions and the Evolution of Intelligence Based Planning Utilizing New Levels of Intraoperative Imaging
Moderator: Marinus de Kleuver, MD, PhD
Panelist: Lindsay Andras, MD; Jeff Gum, MD; Tenner Guillaume, MD; Gregory Mundis, MD
Description: Discover the latest transformative deformity solutions, including enhanced visualization with modular systems and patient specific approaches to spine surgery. Learn strategies for planning sagittal alignment goals using UNiD™ASI, executing your planned ModuLeX™ screw trajectories in the O.R by leveraging the Mazor X Stealth Edition™ robotic guidance system and Stealth™ Navigation with the new O-arm™ 3D Long Scan, and verifying the plan intra-operatively using O-arm™ 2D Long Film.
Room 124-125
Johnson & Johnson MedTech – Lessons I Wish I Had Learned in Complex Spine
Faculty: Amit Jain, MD; Eric O. Klineberg, MD; A. Noelle Larson, MD; Julian Leong, MD; Daniel Sciubba, MD; Suken A. Shah, MD; Burt Yaszay, MD
Description: The orthopaedics solutions of J&J MedTech provides one of the most comprehensive orthopaedics portfolios in the world that helps heal and restore movement for the millions of patients we serve. J&J MedTech’s solutions, in specialties including joint reconstruction, trauma, extremities, craniomaxillofacial, spinal surgery and sports medicine, in addition to the VELYS™ Enabling Tech portfolio, are designed to advance patient care while delivering clinical and economic value.
Room 127-128
Globus Medical – Challenges and controversies in the surgical management of adult complex spinal deformity
Faculty: Neel Anand, MD; Martin Gehrchen, MD; Serena Hu, MD; Ferran Pellise, MD, PhD; Rajiv Sethi, MD
Description: Hear from our esteemed faculty as they lead a case-based discussion around tips, pearls, and strategies that they employ to tackle the biggest challenges in the surgical treatment of complex adult spinal deformity.
Room 129-130
ATEC Spine – AI-Informed Surgery with EOS: Shaping the Future of Deformity
Faculty: Christopher Ames, MD; Tyler R. Koski, MD; Virginie Lafage, PhD
Description: We cordially invite you to join our esteemed surgeon panel featuring Drs. Chris Ames, Tyler Koski, Rajiv Sethi, and Virgie Lafage for an insightful discussion on the critical challenges and complexities in spinal deformity. We will also explore the transformative potential of recent advancements in end-to-end technology platforms, such as EOS. Engage with the panel to gain valuable perspectives on how integrated, AI-powered solutions are poised to streamline standardization and enhance the application of the latest insights in our field. These innovations aim to significantly improve predictability and outcomes at the point of care.
Please note: CME credits are not available for Industry Workshops
|
15:00 – 15:10
Break* |
| |
15:10 – 16:55
Abstract Sessions 5A & 5B (two concurrent sessions) |
| |
| Abstract Session 5A: Adult Spinal Deformity II (click here to review abstracts) |
|
Moderators: Rajiv Sethi, MD & Raymond J. Hah, MD
| 15:10 - 15:14 |
Paper # 55: Sarcopenia Using L3 and L4 Normalized Total Psoas Area Predicts Early Postoperative Mobility and
Perioperative Adverse Events After Adult Spinal Deformity Surgery
Takashi Hirase, MD, MPH; Han Jo Kim, MD; Chukwuebuka Achebe, BS; Myles Allen, MbChB; Gregory Kazarian, MD;
Michael Mazzucco, BS; Hiroyuki Nakarai, MD; Francis C. Lovecchio, MD |
| 15:14 - 15:18 |
Paper # 56: Lower Hounsfield Units and Severe Paraspinal Sarcopenia Are Independent Predictors of Increased Risk for
Proximal Junctional Kyphosis and Failure Following Thoracolumbar Fusions Terminating in the Upper Thoracic Spine
Zachariah W. Pinter, MD; Anthony L. Mikula, MD; Giorgos Michalopoulos, MD; Nikita Lakomkin, MD; Zach Pennington, MD;
Ahmad Nassr, MD; Brett A. Freedman, MD; Arjun Sebastian, MD; Mohamad Bydon, MD; Jeremy L. Fogelson, MD; Benjamin
D. Elder, MD, PhD |
| 15:18 - 15:22 |
Paper # 57: Sarcopenia as a Predictor of Prolonged Length of Stay in Adult Spinal Deformity Surgery
Chukwuebuka Achebe, BS; Han Jo Kim, MD; Takashi Hirase, MD, MPH; Myles Allen, MbChB; Robert Uzzo, MBA; Tejas
Subramanian, BS; Chad Z. Simon, BS; Atahan Durbas, MD; Jung Mok, MD; Austin Kaidi, MD; Kasra Araghi, BS; Justin T
. Samuel, BS; Cole Kwas, BS; Michael Mazzucco, BS; Matthew E. Cunningham, MD, PhD; Francis C. Lovecchio, MD |
| 15:22 - 15:31 |
Discussion |
| 15:31 - 15:35 |
Paper # 58: Machine Learning Finds the Sweet Spot Between Under Correction Leading to Pseudarthrosis and over
Correction Leading to Proximal Junctional Kyphosis
Sarthak Mohanty, BS; Justin Reyes, MS; Josephine R. Coury, MD; Erik Lewerenz, BS; Fthimnir Hassan, MPH; Joseph M.
Lombardi, MD; Ronald A. Lehman, MD; Zeeshan M. Sardar, MD; Lawrence G. Lenke, MD; Multi-Ethnic Alignment Normative
Study (MEANS) Group
|
| 15:35 - 15:39 |
Paper #59: Radiomics-Powered Radiographic Image Analysis for Enhanced Mechanical Complications Prediction and
Surgical Planning in Adult Spine Deformity
Ferran Pellisé, MD, PhD; Sleiman Haddad, MD, PhD, FRCS; Susana Núñez Pereira, MD; Caglar Yilgor, MD; Maggie Barcheni,
MS; Anika Pupak, BS; Manuel Ramirez Valencia, MD; Javier Pizones, MD, PhD; Ahmet Alanay, MD; Ibrahim Obeid, MD; Frank
S. Kleinstueck, MD; Fabio Galbusera, PhD; Oleguer Sagarra, PhD; European Spine Study Group |
| 15:39 - 15:43 |
Paper #60: Nomogram to Predict Unplanned Intensive Care Unit Admission Following Adult Spinal Deformity
Mohammad Daher, BS; Andrew Xu, BS; Sarah Criddle, MD; Mariah Balmaceno-Criss, BS; Lawrence G. Lenke, MD; Virginie
Lafage, PhD; Christopher P. Ames, MD; Douglas C. Burton, MD; Stephen J. Lewis, MD, FRCS(C); Renaud Lafage, MS; Robert
K. Eastlack, MD; Munish C. Gupta, MD; Gregory M. Mundis Jr., MD; Jeffrey L. Gum, MD; Kojo D. Hamilton, MD, FAANS;
Richard Hostin, MD; Peter G. Passias, MD; Themistocles S. Protopsaltis, MD; Khaled M. Kebaish, MD; Han Jo Kim, MD; Frank
J. Schwab, MD; Christopher I. Shaffrey, MD; Justin S. Smith, MD, PhD; Breton G. Line, BS; Shay Bess, MD; Bassel G. Diebo,
MD; Eric O. Klineberg, MD; Alan H. Daniels, MD; International Spine Study Group |
| 15:43 - 15:52 |
Discussion |
| 15:52 - 15:56 |
Paper #61: Modified Pedicle Subtraction Osteotomy for Osteoporotic Vertebral Compression Fractures: A Retrospective
Study of 104 Patients
Junyu Li, MD; Jiahao Zhang, MD; Siming Xian, MD; Wenbin Bai, MD; Yihao Liu, MD; Zhuoran Sun, MD; Yongqiang Wang, MD;
Miao Yu, MD; Weishi Li, MD; Yan Zeng, MD |
| 15:56 - 16:00 |
Paper #62: Critical Analysis of Clinical Failures Despite Appropriate Realignment in Adult Spinal Deformity
Jamshaid Mir, MD; Brett Rocos, MD, FRCS; Ankita Das, BS; Tobi Onafowokan, MBBS; Daniel B. Chen, BS; Nathan Lorentz, MD; Stephane
Owusu-Sarpong, MD; Neel Anand, MD; Bassel G. Diebo, MD; Kojo D. Hamilton, MD, FAANS; Han Jo Kim, MD; Andrew
Chen, BS; Zeeshan M. Sardar, MD; Jordan Lebovic, BA; Djani Robertson, MD; Praveen V. Mummaneni, MD, MBA; Nima
Alan, MD; Renaud Lafage, MS; Virginie Lafage, PhD; Christopher I. Shaffrey, MD; Dean Chou, MD; M. Burhan Janjua,
MD; Justin S. Smith, MD, PhD; Peter G. Passias, MD; Kristen E. Jones, MD, FAANS |
| 16:00 - 16:04 |
Paper #63: Behavioral Patterns of Mechanical Complications in Adult Deformity Surgery
Riccardo Raganato, MD; Alejandro Gomez-Rice, MD, PhD; Lucía Moreno-Manzanaro, BS; Fernando Escamez, MD; Gloria
Talavera, MD; Jose Miguel Sánchez-Márquez, MD, PhD; Nicomedes Fernández-Baíllo, MD; Francisco Javier S. Perez-Grueso,
MD; Frank S. Kleinstueck, MD; Ibrahim Obeid, MD; Ahmet Alanay, MD; Ferran Pellisé, MD, PhD; Javier Pizones, MD, PhD;
European Spine Study Group |
| 16:04 - 16:13 |
Discussion |
| 16:13 - 16:17 |
Paper #64: The Varus Knee Phenomenon in Spinal Deformity Patients
Alex Ha, MD; Taikhoom M. Dahodwala, MD, MBBS; Xavier E. Ferrer, MD; Lawrence G. Lenke, MD; Scott Zuckerman, MD, MPH;
Mena G. Kerolus, MD; Josephine R. Coury, MD; Daniel Hong, MD; Zeeshan M. Sardar, MD; Ronald A. Lehman, MD |
| 16:17 - 16:21 |
Paper #65: Effects of Knee Osteoarthritis on Compensatory Mechanisms Post-Spinal Deformity Correction
Yoon Ha Hwang, MD; Kyunghyun Kim, MD, PhD; Yoon Ha, MD, PhD; Jaeyoung So, MD |
| 16:21 - 16:25 |
Paper #66: Impact of Knee Osteoarthritis and Arthroplasty on Full Body Sagittal Alignment in Adult Spinal Deformity
Patients
Mohammad Daher, BS; Alan H. Daniels, MD; Mariah Balmaceno-Criss, BS; Manjot Singh, BS; Renaud Lafage, MS; Lawrence G.
Lenke, MD; Christopher P. Ames, MD; Douglas C. Burton, MD; Stephen J. Lewis, MD, FRCS(C); Eric O. Klineberg, MD; Robert
K. Eastlack, MD; Munish C. Gupta, MD; Gregory M. Mundis Jr., MD; Jeffrey L. Gum, MD; Kojo D. Hamilton, MD, FAANS;
Richard Hostin, MD; Peter G. Passias, MD; Themistocles S. Protopsaltis, MD; Khaled M. Kebaish, MD; Han Jo Kim, MD;
Christopher I. Shaffrey, MD; Justin S. Smith, MD, PhD; Breton G. Line, BS; Shay Bess, MD; Frank J. Schwab, MD; Virginie
Lafage, PhD; Bassel G. Diebo, MD; International Spine Study Group |
| 16:25 - 16:34 |
Discussion |
| 16:34 - 16:38 |
Paper #67: Does Achievement of Ideal L1PA Using Mis Techniques in Asd Correction Lead to Better Outcomes?
Robert K. Eastlack, MD; Ryan Khanna, MD; Gregory M. Mundis Jr., MD; Peter G. Passias, MD; Dean Chou, MD; Michael P. Kelly,
MD; Richard G. Fessler, MD; Paul Park, MD; Michael Y. Wang, MD; Adam S. Kanter, MD; Kojo D. Hamilton, MD, FAANS; David O. Okonkwo, MD, PhD; Pierce D. Nunley, MD; Neel Anand, MD; Juan S. Uribe, MD; Jay D. Turner, MD; Shay Bess, MD; Christopher
I. Shaffrey, MD; Douglas C. Burton, MD; Vivian Le, MPH; Praveen V. Mummaneni, MD, MBA; International Spine Study Group |
| 16:38 - 16:42 |
Paper #68: The T4-L1-Hip Axis Captures the Roussouly Concepts Using Continuous Measures
Jeffrey M. Hills, MD; Lawrence G. Lenke, MD; Zeeshan M. Sardar, MD; Jean-Charles Le Huec, MD, PhD; Stephane Bourret, PhD;
Kazuhiro Hasegawa, MD, PhD; Hee-Kit Wong, FRCS; Dennis Hey, MD, MBBS, FRCS; Gabriel KP Liu, MD; Mouna Chelli-Bouaziz,
MD; Michael P. Kelly, MD |
| 16:42 - 16:46 |
Paper #69: Characteristics of L1PA Based on Corrections in the Proximal Vs. Distal Lumbar Spine for Adult Sagittal
Plane Imbalance
Chad Z. Simon, BS; Han Jo Kim, MD; Myles Allen, MbChB; Tejas Subramanian, BS; Atahan Durbas, MD; Tomoyuki Asada, MD;
Samuel Adida, MS; Chukwuebuka Achebe, BS; Takashi Hirase, MD, MPH; Robert Uzzo, MBA; Jung Mok, MD; Austin Kaidi, MD;
Michael Mazzucco, BS; Kasra Araghi, BS; Justin T. Samuel, BS; Cole Kwas, BS; Hiroyuki Nakarai, MD; Gregory Kazarian, MD;
Joshua Zhang, BS; Michael P. Kelly, MD; Matthew E. Cunningham, MD, PhD; Francis C. Lovecchio, MD |
| 16:46 - 16:55 |
Discussion |
|
| Abstract Session 5B: Adolescent Idiopathic Scoliosis II (click here to review abstracts) |
|
Moderators: Alpaslan Senkoylu, MD & Firoz Miyanji, MD, FRCSC
| 15:10 - 15:14 |
Paper #70: A Multipurpose Adolescent Idiopathic Scoliosis Specific Short MRI Protocol: Feasibility Study in Volunteers
Yulia Shcherbakova, PhD; Peter Lafranca, MD; Wouter Foppen, MD, PhD; Tijl van der Velden, PhD; René M. Castelein, MD,
PhD; Keita Ito, MD, PhD; Tom Schlosser, MD, PhD; Peter R. Seevinck, PhD |
| 15:14 - 15:18 |
Paper #71: Intraoperative CT Based Pedicle Screw Navigation in Pediatric Spine Deformity Has Minimal Impact on
Screw Accuracy for an Experienced Surgeon
Vishal Sarwahi, MD; Sayyida Hasan, BS; Keshin Visahan, BS; Katherine Eigo, BS; Aravind Patil, MD, BS; Anuj Gupta, MD;
Effat Rahman, BS; David Essig, MD; Yungtai Lo, PhD; Jon-Paul P. DiMauro, MD; Terry D. Amaral, MD |
| 15:18 - 15:22 |
Paper #72: Radiographic Adaptation Between Standing and Sitting Positions of Subjects with Adolescent Idiopathic
Scoliosis
Maria Karam; Emmanuelle Wakim; Maria Asmar; Abir Massaad, PhD; Mohammad I. Karam, PhD; Aren Joe Bizdikian, MD, MS;
Georges El Haddad; Marc Boutros, BS; Marc Mrad; Gilles Prince, MD; Ibrahim Hamati; Guy Awad; Moustapha Rteil; Joe Azar;
Nadim Freiha; Claudio Vergari, PhD; Ismat Ghanem, MD, MS; Rami Rachkidi, MD, MS; Ayman Assi, PhD |
| 15:22 - 15:31 |
Discussion |
| 15:31 - 15:35 |
Paper #73: Prevalence and Prognosis of Right Scapular Pain Following Surgical Treatment of Adolescent Idiopathic
Scoliosis: A Prospective Study to Guide Preoperative Counselling
Antoine Dionne, BS; Julie Joncas, RN; Soraya Barchi, BSc; Stefan Parent, MD, PhD; Jean-Marc Mac-Thiong, MD, PhD |
| 15:35 - 15:39 |
Paper #74: Increased Main Thoracic Curve Correction is Associated with Worse Postop Radiographic Shoulder Balance, Especially in Lenke 1A Curves with Balanced Shoulders Preop
Matan Malka, BA; Ritt Givens, BS; Kevin Lu, MS; Emma Berube, MD; Thomas M. Zervos, MD; Stefan Parent, MD, PhD; Michael
P. Kelly, MD; Lawrence G. Lenke, MD; Michael G. Vitale, MD, MPH; Harms Study Group; Benjamin D. Roye, MD, MPH |
| 15:39 - 15:43 |
Paper #75: Do Postoperative Medial Shoulder, Lateral Shoulder and Neck Imbalance Improve over Time? An Analysis of
120 Lenke 1 and 2 Adolescent Idiopathic Scoliosis (AIS) Patients with a Minimum of 5-Year Follow-Up
Chris Yin Wei Chan, MD, MSOrth; Weng Hong Chung, MD, MSOrth; Yuki Mihara, MD, PhD; Siti Mariam Mohamad, BSc; Chee
Kidd Chiu, MBBS, MSOrth; Mun Keong Kwan, MBBS, MSOrth |
| 15:43 - 15:52 |
Discussion |
| 15:52 - 15:56 |
Paper #76: Anterior Release is Not Needed to Restore Kyphosis in Moderate AIS with Hypokyphosis
Craig R. Louer, MD; Jacquelyn S. Pennings, PhD; Maty Petcharaporn, BS; Arun R. Hariharan, MD; John S. Vorhies, MD;
Michael P. Kelly, MD; Suken A. Shah, MD; Peter O. Newton, MD; Harms Study Group; Burt Yaszay, MD |
| 15:56 - 16:00 |
Paper #77: A Large Comparison Study Demonstrates Little to No Difference in Deformity Correction when Using Ponte Osteotomies for Lenke 1 and 2 AIS Curves
Daniel J. Sucato, MD, MS; Suken A. Shah, MD; Michael G. Vitale, MD, MPH; Amer F. Samdani, MD; Peter O. Newton, MD; A.
Noelle Larson, MD; Harms Study Group |
| 16:00 - 16:04 |
Paper #78: Importance of Thoracic Kyphosis and Global Sagittal Plane Restoration inthe Surgical Treatment of AIS
Patients with Preoperative Cervical Sagittal Malalignment
Baris Peker, MD; Onur Levent Ulusoy, MD; Hamisi M. Mraja, MD; Ugur Yuzuguldu, MD; Bilge K. Yilmaz, MD; Halil Gok, MD;
Emre Kurt, MD; Sepehr Asadollahmonfared, MD; Tunay Sanli, BE, MA; Meric Enercan, MD; Selhan Karadereler, MD; Azmi
Hamzaoglu, MD |
| 16:04 - 16:13 |
Discussion |
| 16:13 - 16:17 |
Paper #79: Thirty Years Later: The Lingering Effects of Adolescent Idiopathic Scoliosis Surgery with Third Generation
Implants on Quality of Life ‡
Antonia Matamalas, MD, PhD; Juan Bago, MD, PhD; Francisco Javier S. Perez-Grueso, MD; Lucía Moreno-Manzanaro, BS;
Javier Pizones, MD, PhD; Carlos Villanueva Leal, MD, PhD; Susana Núñez Pereira, MD; Sleiman Haddad, MD, PhD, FRCS;
Ferran Pellisé, MD, PhD |
| 16:17 - 16:21 |
Paper #80: Enhanced Care Delivery and Patient Experiences for Kids with Scoliosis: Smart Digital Strategies to Link
Patients and Care Services ‡
J Paige Little, PhD; Sinduja Suresh, PhD; Maree T. Izatt, BPhy; Annabelle Stubbs, BEng; Addison Suhr, BSc; Simon Gatehouse,
MD, FRCS; Robert D. Labrom, MD, FRCS; Geoffrey N. Askin, MD, FRCS |
| 16:21 - 16:25 |
Paper #81: Serum Titanium Levels Remain Elevated 6 Years and Beyond from Spinal Instrumentation in Children
Peter J. Cundy, MBBS; William J. Cundy, FRACS; Georgia Antoniou, BS |
| 16:25 - 16:34 |
Discussion |
| 16:34 - 16:38 |
Paper #82: How Does Posterior Fusion Affects Muscle Activation Pattern in Adolescent Idiopathic Scoliosis: A Walking
EMG Analysis
Bhavuk Garg, MS |
| 16:38 - 16:42 |
Paper #83: AIS Patients with Distinct Lenke Types Adopt Different Kinematic Strategies During Walking
Maria Asmar; Maria Karam; Emmanuelle Wakim; Abir Massaad, PhD; Mohammad I. Karam, PhD; Aren Joe Bizdikian, MD, MS;
Georges El Haddad; Marc Boutros, BS; Marc Mrad; Gilles Prince, MD; Ibrahim Hamati; Guy Awad; Joe Azar; Moustapha Rteil;
Nadim Freiha Claudio Vergari, PhD; Helene Pillet, PhD; Ismat Ghanem, MD, MS; Rami Rachkidi, MD, MS; Ayman Assi, PhD |
| 16:42 - 16:46 |
Paper #84: Patient's Perceived Flexibility After a Spinal Fusion
Vishal Sarwahi, MD; Katherine Eigo, BS; Sayyida Hasan, BS; Himanshu Rao, BS; Brittney Moncrieffe, BS; Kiara Thompson, BS;
Hannah Travers, BS; Effat Rahman, BS; Sanjeev Suratwala, MD; Yungtai Lo, PhD; Terry D. Amaral, MD; Keshin Visahan, BS |
| 16:46 - 16:55 |
Discussion |
|
17:00 – 18:30
Networking Sessions Hosted by Industry* |
| Please note: CME credits are not available for industry hosted cocktail events. |
17:30 – 19:00
Major Donor Reception* (by invitation only) |
| |
| *denotes a non-CME session/event |
| ‡ denotes SRS Funded Research Grant |