Bones of the left foot, illustration. The toes are made up of the phalanx bones (phalanges), two for the big toe (left) and three for the others. Metatarsal bones in the mid-foot link the phalanges to the tarsal bones. The tarsal bones include the calcaneus bone (heel, upper right) and the talus (top right). These bones articulate with the lower leg bones to form the ankle.