Explain This! The Answer

This patient was running from an assailant at top speed and fell, tumbling for several feet. Medics found him in this position and pondered how to secure him for transport. eventually they just used straps and belts to hold him on a backboard.

The injury is an interesting one. He has a femur fracture, but there is a twist (literally). If he was a contortionist and had found a way to bend his knee toward his head, his toes would point to his face. If you look at the thigh, twisted muscle bellies can be seen.

The diagnosis is a mid-shaft femur fracture with a 180 degree rotation of the distal portion.