Measuring angulation of a metacarpal shaft fracture
Measuring angulation of a metacarpal shaft fracture
The amount of angulation of a metacarpal fracture is measured on a lateral radiograph. The angle (curved red line) between the axis of the proximal and the distal fragments is measured. This mid-shaft 5th metacarpal fracture is angulated about 70 degrees and will need orthopedic referral for probable surgical reduction and fixation.