Moderator: Christopher I. Shaffrey, MD
219. Surgical Outcomes in Rigid versus Flexible Cervical Deformities
Themistocles S. Protopsaltis, MD
220. Predicting Extended Operative Time and Length of Inpatient Stay in Cervical Deformity Corrective Surgery
Samantha R. Horn, BA
221. Cervical Deformity in Adolescent Idiopathic Scoliosis Patients: Is It Clinically Significant?
Isador H. Lieberman, MD, FRCSC, MBA
222. The Effects of Chronic Preoperative Steroid Therapy on Perioperative Complications Following Elective Surgery for Adult Spinal Deformity
Samuel J. White, BA
223. The Consequence of Nonoperative Management in Adult Spinal Deformity: Long-Term Durability of Alignment in Nonoperative Adult Spinal Deformity Treatment Relative to Those Undergoing Correction
Peter G. Passias, MD
224. Patients with Osteoporosis Undergoing Deformity Correction Spinal Fusion for Adult Spinal Deformity are at Greater Risk of Developing Proximal Junctional Kyphosis
Michael T. Nolte, MD
225. The Correlation of Spinopelvic Parameters with Biomechanical Parameters Measured by Gait and Balance Analyses in Patients with Adult Degenerative Scoliosis
Isador H. Lieberman, MD, FRCSC, MBA
Discussion