A common fracture of the fifth metacarpal bone of the hand is often referred to as the "Boxer's Fracture." The fifth metacarpal is the bone in the hand that attaches to the pinky finger.

Fifth metacarpal, boxers fracture it's called , in the foot it's fifth metatarsal and called dancers fracture.

The capitate bone.

The third metacarpal bone of a horse is called the cannon bone or shin bone. The canon bone is the major support bone of body weight.

A fracture of the distal fourth or fifth metacarpal is a broken bone in the hand, just below the ring finger or pinkie. The broken bone is in the bones that form the back of the hand. "Distal" in this case means located nearer the knuckles than the wrist.