Illustration of the right ankle and foot with the following structures from superficial to deep, proximal to distal: superior extensor retinaculum, inferior extensor retinaculum; fibular lateral malleolus, calcaneus, extensor digitorum longus muscle and tendons, fibularis (peroneus) tertius muscle and tendon, extensor hallucis longus muscle and tendon, tibialis anterior muscle and tendon, extensor digitorum brevis muscles and tendons, extensor halllucis brevis muscle and tendon, metatarsals 1 - 5, phalanges of toes 1 - 5, first cuneiform, and navicular tarsal bone.