Fig. 4

Radiological analysis of vertebral cross-sectional area, wedge angle, anterior vertebral height, posterior vertebral height, upper anterior–posterior vertebral diameter, and lower anterior–posterior vertebral diameter in patients. OVB Overloaded vertebral body, CSA Vertebral cross-sectional area, WA Wedge angle, AH Anterior vertebral height, PH Posterior vertebral height, UD Upper anterior–posterior vertebral diameter, LD Lower anterior–posterior vertebral diameter. *Significance on parameters between Non-OVB and OVB (p < 0.01). # Significance on parameters between Po-1w (p < 0.01)