Fig. 3From: Overloaded vertebral body: a unique radiographic phenomenon following multilevel anterior cervical discectomy and fusionSchematic diagram of the parameters. X-rays show several parameters measured in this investigation. CSA Vertebral cross-sectional area, AH Anterior vertebral height, PH Posterior vertebral height, UD Upper anterior–posterior vertebral diameter, LD Lower anterior–posterior vertebral diameter, WA Wedge angleBack to article page