Tag Archive | mechanism of injury

“It’s So Broken!”

Understanding the mechanism behind a bone fracture helps orthopaedic surgeons select the best approach to reduction and fixation. But patients who present emergently and in great pain are often not able to articulate exactly what happened. Furthermore, when the orthopaedic literature describes mechanisms of injury in words, such as “a high-energy abduction and external rotation of the ankle…,” it leaves a lot to the imagination.

The cell-phone video below had the unintended positive consequence of helping the orthopaedic surgeon understand how this ankle injury—a Weber Type C high fibula fracture, with a spiral pattern, a posterior butterfly, and a large posterior malleolus fracture involving 40% of the articular surface—came about.

The injury was treated using a posterolateral approach to the posterior malleolus. Lag screw fixation was followed by posterior plating of the Weber C level fibula fracture. The syndesmosis was found to be intact during intraoperative testing, and the patient is recovering well.