Lateral cuneiform

Definition

The lateral cuneiform is one of the three cuneiform bones located in the human foot, specifically found within the medial row of the tarsal bones between the navicular bone and the base of the fourth metatarsal. It plays a key role in stabilizing the midfoot while also supporting arches and facilitating foot movements.

Related terms

Tarsal Bones:

A group of seven bones in each foot that form part of the skeleton between the bones of the lower leg (the tibia and fibula) and the metatarsal bones.

Navicular Bone: A boat-shaped bone located on the medial side of the foot, which articulates proximally with the talus and distally with three cuneiform bones.

Metatarsal Bones: The five long bones in each foot that connect to each toe at their distal ends, playing a critical role in movement and weight distribution during walking or running