Calcaneus Fractures

Abstract

Calcaneus fractures are rare but potentially debilitating injuries. The calcaneus is one of seven tarsal bones and is part of the hind-foot which includes the calcaneus and the talus. The hindfoot articulates with the tibia and fibula creating the ankle joint. The subtalar or calcaneotalar joint accounts for at least some foot and ankle dorsal/plantar flexion. Calcaneal anatomy is demonstrated in Figure 1. Historically a burst fracture of the calcaneus was coined a "Lovers Fracture" as the injury would occur as a suitor would jump off a lover's balcony to avoid detection.