Severity of Vertebral Fractures Is Associated With Alterations of Cortical Architecture in Postmenopausal Women

Patients with vertebral fractures (VFx) have trabecular architectural disruption on iliac biopsies. Because cortical bone is an important determinant of bone strength, we assessed cortical and trabecular microarchitecture at peripheral sites in patients with VFx of varying number (N) and severity (S). Bone architecture and volumetric density (vBMD) were assessed at the distal radius and tibia with HR-pQCT (XTreme CT; Scanco Medical, Bassersdorf,...