Moderator: Christopher I. Shaffrey, MD
312. Residual lumbar hyperlordosis is associated with worsened hip status five years after CP scoliosis correction
Aaron J. Buckland, MBBS, FRACS1; Herbert K. Graham, MD, FRCS2; Dainn Woo, BS3; Dennis Vasquez-Montes, MS, BA3; Michelle C. Marks, PT4; Thomas J. Errico, MD5; Paul D. Sponseller, MD6
1Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, US; 2Royal Children's Hospital, Melbourne, Victoria, Australia; 3Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, US; 4Setting Scoliosis Straight, San Diego, CA, US; 5Center for Spinal Disorders, Orthopedic Surgery, Nicklaus Children’s Hospital, Miami, FL, US; 6Baltimore, MD, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
313. Risk factors for increased length of stay, reoperation, and readmission following adult spinal deformity surgery in the elderly
Paramjit Singh, MD, MA1; John Ibrahim2; Deeptee Jain, MD3; Paul Eichenseer, DO3; Mayur Kardile, MD2; Shane Burch, MD4; Alexander A. Theologis, MD5; Sigurd H. Berven, MD6
1USC Orthopaedic Surgery, Los Angeles, CA, US; 2San Francisco, CA, US; 3Ortho Nuero, Dublin, OH, US; 4University of California San Francisco, San Francisco, CA, US; 5UCSF Spine Center, San Francisco, CA, US; 6UCSF, Dept of Orthopaedic Surgery, San Francisco, CA, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
314. Distraction-based growth rods fixation versus active apex correction: what do the correction parameters say?
Aakash Agarwal, PhD1; Alaaeldin A. Ahmad, MD2
1Toledo, OH, US; 2Annajah Medical School, Ramallah, Palestine
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
315. Sequential correction with satellite rods in severe rigid thoracic scoliosis
Zezhang Zhu, PhD1; Benlong Shi, PhD2; Liu Zhen, MD3; Xu Sun, MD3; Yong Qiu, MD1; Saihu Mao, PhD1
1The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China; 2Nanjing, China; 3Nanjing Drum Tower Hospital, Nanjing, Jiang Su, China
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
316. Is there a correlation between cobb angle and pulmonary function tests in severe scoliosis patients with respiratory impairment and treated by posterior vertebral column resection?
Yingsong Wang, MD1; Jing-Ming Xie, MD1; Tao Li, MD1; Zhi Zhao, MD1; Ni Bi, MD1; Ying Zhang, MD1; Zhiyue Shi, MD1; Qiuan Lu, MD2; Quan Li, MD2
1Department of Orthopaedics, 2nd Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, China; 2Kunming, China
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
Discussion
317. Postoperative new shoulder imbalance in severe thoracic scoliosis treated with PVCR: risk factor analysis and countermeasure
Jing-Ming Xie, MD1; Yingsong Wang, MD1; Tao Li, MD1; Ni Bi, MD1; Qiuan Lu, MD2; Zhi Zhao, MD1; Quan Li, MD2; Ying Zhang, MD1; Zhiyue Shi, MD1
12nd Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, China; 2Kunming, China
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
318. Severe pediatric deformity surgery had frequent IOM alerts but a low rate of permanent deficits at two years
Munish C. Gupta, MD1; Lawrence G. Lenke, MD2; Oheneba Boachie-Adjei, MD3; David B. Bumpass, MD4; Mark A. Erickson, MD5; Sumeet Garg, MD6; Richard E. McCarthy, MD7; Joshua M. Pahys, MD8; Suken A. Shah, MD9; Harry L. Shufflebarger, MD10; Daniel J. Sucato, MD11; Brenda Sides, MS1; Michael P. Kelly, MD12; B. Sides13
1Washington University School of Medicine, St. Louis, MO, US; 2New York, NY, US; 3Hospital for Special Surgery, New York, NY, US; 4University of Arkansas for Medical Sciences, Little Rock, AR, US; 5Aurora, CO, US; 6Children's Hospital Colorado, Aurora, CO, US; 7Arkansas Childrens Hospital, Little Rock, AR, US; 8Shriners Hospital for Children - Philadelphia, Philadelphia, PA, US; 9DuPont Hospital for Children, Wilmington, DE, US; 10Miami Childrens Hospital, Miami, FL, US; 11Texas Scottish Rite Hospital for Children, Dallas, TX, US; 12Washington University, Saint Louis, MO, US; 13St. Louis, MO, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
319. Minimally invasive surgery for neuromuscular scoliosis: a case control study of 140 consecutive patients
Vishal Sarwahi, MD1; Jesse M. Galina, BS2; Romain Dayer, MD3; Sayyida S. Hasan, BS4; Aaron M. Atlas, BS4; Stephen Wendolowski4; Terry D. Amaral, MD5
1North Shore LIJ Health System, New Hyde Park, NY, US; 2New Hyde Path, US; 3Geneva University Hospitals, Pediatric Orthopedic Unit, Geneva, Geneva, Switzerland; 4Cohen Children's Medical Center, New Hyde Park, NY, US; 5Northwell Health, Lake Success, NY, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
320. Effect of supine alignment on postoperative sagittal alignment following ASD surgery
Jonathan Elysee1; Renaud Lafage, MSc1; Mathieu Bannwarth, MD1; Bryan Ang, BA1; Alex L. Huang1; Haddy Alas, BS2; Jessica Andres-Bergos, PhD1; Peter G. Passias, MD3; Han Jo Kim, MD1; Frank J. Schwab, MD1; Virginie Lafage, PhD1
1Hospital for Special Surgery, New York, NY, US; 2Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, US; 3NY Spine Institute, NYU Langone Health, New York, NY, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
321. Evaluation of global alignment and proportion score in an independent adult spinal deformity database
Munish C. Gupta, MD1; Caglar Yilgor, MD2; Hong Joo Moon, MD3; Thamrong Lertudomphonwanit, MD4; Ahmet Alanay, MD5; Michael P. Kelly, MD6; Lawrence G. Lenke, MD7; Keith H. Bridwell, MD1
1Washington University School of Medicine, St. Louis, MO, US; 2Acibadem University School of Medicine, Istanbul, Turkey; 3Republic of Seoul, Korea; 4Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; 5Acibadem University, School of Medicine, Istanbul, Ataşehir, Turkey; 6Washington University, Saint Louis, MO, US; 7New York, NY, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
322. Equilibrating SRS sagittal deformity grades with the PROMIS physical health domain in adult spinal deformity
Peter G. Passias, MD1; Haddy Alas, BS2; Cole Bortz, BA3; Avery Brown, BS2; Katherine E. Pierce, BS3; Dennis Vasquez-Montes, MS, BA2; Bassel G. Diebo, MD4; Tina Raman, MD3; Themistocles S. Protopsaltis, MD2; Aaron J. Buckland, MBBS, FRACS2; Michael C. Gerling, MD5
1NY Spine Institute, NYU Langone Health, New York, NY, US; 2Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, US; 3New York, NY, US; 4Department of Orthopaedic Surgery, SUNY Downstate Medical Center, Brooklyn, NY, US; 5NYU Langone, Brooklyn, Brooklyn, NY, US
FDA Device/Drug Status: This abstract does not discuss or include any applicable devices or drugs.
Discussion