Ankle Sprains/Injuries

Ankle Sprains/Injuries

The most common type of ankle injury is a sprain. A sprain is stretching and tearing of ligaments (fibrous bands connecting adjacent bones in a joint.) There are many ligaments around the ankle and these can become damaged when the ankle is forced into a position not normally encountered.

The most frequently seen sprain occurs when weight is applied to a foot which is on an uneven surface, and the foot "rolls in" (inversion). Because the sole of the foot is pointing inward as force is applied, the ligaments stabilizing the lateral - or outside - part of the ankle are stressed. Many patients report hearing a "snap" or "pop" at the time of the injury. This is usually followed by pain and swelling on the lateral aspect of the ankle.