Age and Baseline Disability Inform Tradeoffs in Cost Utility of Adult Spinal Deformity Surgery.

Azad TD, Pignatelli A, Alesawy N, Gum JL, Passias P, Shaffrey CI, Smith J, Bess S, Hostin R, Nayak P, Daniels AH, Diebo B, Klineberg E, Hassanzadeh H, Ames CP, Kebaish KM, Jain A, ; on behalf of the International Spine Study Group