Can spinopelvic parameters predict proximal junction kyphosis following correction of Scheuermann kyphosis

BACKGROUND CONTEXT: Surgical correction of Scheuermann's kyphosis (SK) is complicated by a relatively high incidence of early (22%) and late (53%) Proximal Junctional Kyphosis (PJK). Recent studies show that SK patients have smaller Pelvic Incidence (PI) values than age-matched controls.