Dorsal calcaneocuboid ligament

Dorsal Calcaneocuboid Ligament (highlighted in red) in relation to other foot ligaments.

The Dorsal Calcaneocuboid Ligament is a ligament in the human foot, specifically located in the tarsal region. It is one of the key ligaments that contribute to the stability and flexibility of the foot.

Anatomy

The Dorsal Calcaneocuboid Ligament is a flat, triangular band that connects the calcaneus (heel bone) to the cuboid bone. It is located on the dorsal surface (top side) of the foot, hence its name. The ligament originates from the dorsal surface of the calcaneus and extends distally to attach to the dorsal surface of the cuboid bone.

Function

The primary function of the Dorsal Calcaneocuboid Ligament is to provide stability to the foot, particularly during movement. It helps to prevent excessive movement of the bones in the foot, thus reducing the risk of injury. Additionally, it plays a role in maintaining the arch of the foot.

Clinical Significance

Injury to the Dorsal Calcaneocuboid Ligament can result in instability of the foot, pain, and reduced mobility. Such injuries are often caused by ankle sprains, falls, or direct trauma to the foot. Treatment typically involves rest, physical therapy, and in severe cases, surgery.

See Also

• Ligament
• Calcaneus
• Cuboid bone
• Foot