Summary Tibialis anterior Origin Lateral condyle of tibia, proximal 1/2 - 2/3 or lateral surface of tibial shaft, interosseous membrane, and the deep surface of the fascia cruris Insertion Medial and plantar surfaces of 1st cuneiform and base of first metatarsal Action 1. Dorsiflexes ankle and inverts the hindfoot 2. Dorsiflexes foot in preparation for heel strike (late swing phase) 3. Eccentrically contracts after heel strike Innervation Deep peroneal nerve (L4, L5) Arterial Supply Anterior tibial artery
All Videos (1) Podcasts (1) Anatomy Of The Tibialis Anterior Muscle - Everything You Need To Know - Dr. Nabil Ebraheim Anatomy - Tibialis anterior B 2/23/2022 325 views 0.0 (0) Anatomy⎪Tibialis anterior Anatomy - Tibialis anterior Listen Now 4:5 min 3/9/2021 87 plays 5.0 (1)