Fig. 2From: Adult spinal deformity and its relationship with height loss: a 34-year longitudinal cohort studyRadiographic measurements of spinopelvic alignment. Left: thoracic kyphosis (TK), lumbar lordosis (LL), sagittal vertical axis (SVA). Right: pelvic incidence (PI), sacral slope (SS), and pelvic tilt (PT)Back to article page