# 562 Under-correction of Sagittal Deformities Based on Age-adjusted Alignment Thresholds Leads to Worse HRQOL while over-correction Provides No Additional Benefit

General Session: Adult Spinal Deformity

Presented by: J. Andres-Bergos - View Abstract

Author(s):

J. Scheer(1), J. Andres-Bergos(2), R. Lafage(2), F. Schwab(2), J. Smith(3), G. Mundis(4), R. Hostin(5), C. Shaffrey(3), C. Ames(6), D. Burton(7), H.J. Kim(2), S. Bess(8), M. Gupta(9), V. Lafage(2), International Spine Study Group (ISSG)

(1) Northwestern University Feinberg School of Medicine, Department of Neurological Surgery, Chicago, IL, United States
(2) Hospital for Special Surgery, Spine Service, New York, NY, United States
(3) University of Virginia Medical Center, Charlottesville, VA, United States
(4) Scripps Clinic Torrey Pines, La Jolla, CA, United States
(5) Baylor Scoliosis Center, Plano, TX, United States
(6) San Francisco Medical Center, University of California, San Francisco, CA, United States
(7) University of Kansas Medical Center, Department of Orthopaedic Surgery,, Kansas City, KS, United States
(8) NYU Langone Medical Center, New York, NY, United States
(9) Washington University School of Medicine, Department of Orthopaedic Surgery, St. Louis, MO, United States