SSpine Deformity3/17/2026Exploring the role of frailty and sarcopenia in predicting postoperative regret and satisfaction following adult spinal deformity surgeryMadison Alessi·Venu M. Nemani·Aiyush Bansal·Kenneth T. Nguyen·Philip K. Louie·Kento Yamanouchi·Jesse Shen·S. PattisonRead at Spine DeformityTagsFrailty in Older AdultsGeriatrics and Gerontology