Anatomy of The Foot & Ankle Bones of the Lower Leg, Foot, & Ankle The foot is broken down into three major regions: Forefoot: - 5 Metatarsals, 14 Phalanges, 2 sesamoids. Mid-foot: - Navicular, Cuboid, Cuneiforms. Hind-foot: - Talus and Calcaneus. Talocrual Joint (Ankle Joint): - Tibia, Fibula ...