on behalf of the International Spine Study Group (ISSG)

Surgical and Radiographic Outcomes in Cervical Deformity Patients with High T1 Slope and High C2 Slope (HTHC) Versus Low T1 Slope and High C2 Slope (LTHC)

Study Design. Retrospective analysis of a prospective multicenter operative cervical deformity (CD) database. Objective. To determine whether T1 slope (T1S) and C2 slope (C2S) together identify distinct CD phenotypes: cervical-only versus global sagittal deformity, and to compare...