- May 2, 2026The inferior extensor retinaculum is a Y-shaped structure with a lateral stem from the calcaneus and two medial arms —…
- May 2, 2026The inferior peroneal retinaculum is the distal restraint for the peroneal tendons as they course along the lateral calcaneus, arising…
- May 2, 2026The extensor hood of the lesser toes mirrors the finger extensor expansion, with the EDL providing the central slip and…
- May 2, 2026The abductor hallucis tendon provides the medial dynamic support of the foot arch and abducts the great toe. Its origin…
- May 2, 2026The flexor digitorum brevis tendon splits into two slips at each lesser toe (like the FDS in the hand) to…
- May 2, 2026The tibialis posterior tendon's expansion onto the spring ligament and its insertion on the navicular create a functional unit that…
- May 2, 2026The flexor retinaculum (laciniate ligament) forms the roof of the tarsal tunnel, converting the medial ankle sulcus into a tunnel…
- May 2, 2026The posterior tibial tendon passes through a fibro-osseous tunnel behind the medial malleolus, where it is redirected from the posterior…
- May 2, 2026The peroneus brevis tendon inserts on the fifth metatarsal styloid and is the primary foot evertor and dynamic lateral ankle…
- May 2, 2026The extensor hallucis brevis is the medial component of the extensor digitorum brevis, sharing its calcaneal origin but inserting on…