Acute compartment syndrome of the foot due to a twisting injury while playing sports.

Acute compartment syndrome (ACS) of the foot is one of the most severe injuries of the foot and typically results from a fracture, crush or vascular injury. ACS, isolated to a single foot compartment, is a rare complication following a simple twisting injury of the ankle. In this article, the authors present the case report of a 25-year-old man who developed ACS, isolated to the lateral compartment of the foot, secondary to rupture of the lateral ligament complex and subsequent haematoma formation.