Reporting Height Restoration in Vertebral Compression Fractures

Abstract

Substantial apparent variability in the reported magnitude of identical height restorations demonstrates the need for a consensus method for measuring, reporting, and interpreting this outcome. Rationale is presented to support the recommendation that reports of vertebral height restoration should: include all index vertebral height dimensions (posterior (Hp), middle (Hm) and anterior (Ha) vertebral height); include absolute measurements of all referent vertebral heights; be reported relative to a referent normative height; include a correction for inter-radiographic measurement error; take into consideration the dynamic mobility of some osteoporotic VCFs; and include the calculated precision error for all measurements.