P01 Functions and related mechanisms of lncRNA SULT1C2A in congenital scoliosis
Chong Chen, Haining Tan, Jiaqi Bi, Jianxiong Shen

P02 Short-term Complications in VEPTR and Magentically Controlled Growing Rods to Manage Early Onset Scoliosis
Alejandro Peiro-Garcia, Jonathan Bourget-Murray, Isadora Suarez-Lorenzo, Fabio Ferri-De-Barros, David Parsons

P03 Spring Distraction System to Correct Early Onset Scoliosis: 2 Year Follow-up Results from 17 Patients
Justin V.C. Lemans, Sebastiaan P.J. Wijdicks, René M. Castelein MD PhD1, Moyo C. Kruyt

P04 Are Unplanned Reoperation Rates Higher for Rib-based Implant Surgeries Initiated Before Age 2?
Catherine Qiu, Carina Lott, Nirupa Galagedera, Jason Anari, Patrick Cahill

P05 Classifying Vertebral Artery Anatomy Abnormalities in Children with Skeletal Dysplasias
Jennifer M. Bauer, Ekamjeet Dhillon, Shawn Kamps, Ezekiel Maloney, Melody Hsu, Viviana Bompadre, Klane K. White

P06 The Use of Magnetic Expansion Control (MAGEC) system for the management of Early Onset Spinal Deformity (EOSD): Early Results in an African population in Ghana
Kwadwo Poku Yankey, Henry Ofori Duah, Arthur Sackeyfio, Mabel  Adobea Owiredu, Irene Wulff , Harry Akoto, Derick Owusu Nyantakyi, Franklin Coleman, Gerhard Ofori-Amankwah, Oheneba Boachie-Adjei, FOCOS Spine Research Group

P07 Uncorrected Pelvic Obliquity is Associated with Lower Health Related Quality of Life in Ambulatory but not in Non-Ambulatory Patients after Surgical Treatment in Patients with Early Onset Scoliosis
Hiroko Matsumoto, Jacob Ball, Benjamin D. Roye, Sumeet Garg, Mark Erickson, Amer Samdani. David Skaggs, David P. Roye, Michael G. Vitale, Pediatric Spine Study Group

P08 Is Growth-Friendly Surgery Effective for the Treatment of Spinal Deformity in Patients with Arthrogryposis Multiplex Congenita?
Bram Verhofste, John Emans, Patricia Miller, George Thompson, Amer Samdani, Francisco Sanchez Perez-Grueso, Anna McClung, Pediatric Spine Study Group, Michael Glotzbecker

P09 Spinal Deformity in Sotos Syndrome: First Results of Growth-Friendly Surgery
Bram Verhofste, Michael Glotzbecker, David Marks, Anna McClung, Pediatric Spine Study Group, John Emans

P10 Novel Technique for Elongation, Derotation, Flexion Casting Using a Jackson Table
Blake K. Montgomery, Kali Tileston, Japsimran Kaur, Meghan Imrie, James Policy, Lawrence Rinsky, John Vorhies

P11 Revision surgeries after posterior hemivertebra resection with short segmental fusion for congenital scoliosis in young children--More than 10 years follow-up
Jianguo Zhang Shengru Wang  

P12 High Inter-Rater Reliability for Arm Span and Ulnar Length Measurements
A Noelle Larson, Joshua Pahys, Regina Woon, Tricia St. Hilaire, Ron El-Hawary, Ryan Fitzgerald, Jason Cheung

P13 Temporary Distraction using Magnetic Growing Rods for Severe Scoliosis Surgical Treatment
Konstantinos Martikos, Antonio Scarale, Francesco Vommaro, Luca Boriani, Alessandro Ricci, Aristide Morigi, Mariarenata Bacchin, Tiziana Greggi