Lateral malleolus fractures occur when the fibula is fractured at the ankle Fibular head fractures occur at the upper end of the fibula at the knee Avulsion fractures happen when a small chunk of ...

Ranganathan said the odds of having a concomitant anterior inferior tibiofibular ligament avulsion was 9.9 times greater in trimalleolar fractures compared with unimalleolar or bimalleolar fractures.