Calcaneofibular ligament

Definition

The calcaneofibular ligament is a band of tissue that connects the fibula (a bone in the lower leg) to the calcaneus (heel bone), providing stability to the lateral side of the ankle joint. It plays a crucial role in preventing excessive inversion and supporting ankle movement.

Related terms

Ankle Joint: A synovial joint formed by the bones of the leg (tibia and fibula) and the foot (talus), allowing for movements such as flexion, extension, inversion, and eversion.

Inversion: A movement where the sole of the foot is turned inward, highlighting a motion restricted and stabilized by structures including the calcaneofibular ligament.

Synovial Joint: A type of joint characterized by a fluid-filled space between articulating bones, facilitating smooth movements and found in regions such as the ankle