Fig. 4From: Thoracolumbar flexion dysfunction and thoracolumbar compression fracture in postmenopausal women: a single-center retrospective studyThe region of interest (ROI) in this study was defined as the largest volume of oval cylinder in the middle of vertebral body in sagittal (a), coronal (b) and axial (c) positions to reduce the effect of hyperplasia and sclerosis in vertebral body.Back to article page