The tibialis anterior muscle is a muscle of the anterior compartment of the lower leg. It originates from the upper portion of the tibia; it inserts into the medial cuneiform and first metatarsal bone
Tibialis anterior muscle. Dissection, coronal view
Ankle joint. Deep dissection, lateral view. This image has some structures labelled incorrectly: Tendons are misidentified here as "muscles"; actual cuboid bone is anterior to region of calcaneus indicated
The anterior compartment of the leg is a fascial compartment of the lower leg. It contains muscles that produce dorsiflexion and participate in inversion and eversion of the foot, as well as vascular
Tibialis anterior muscle
…The tibialis anterior muscle is a muscle of the anterior compartment of the lower leg. It originates from the upper portion of the tibia; it inserts into the medial cuneiform and first metatarsal bones of the foot. It…
Cross-section through middle of leg. Anterior compartment is shown right to the tibia.