Ankle, illustration 插畫檔

Lateral anatomical Illustration of the ankle and foot complex. The distal tibia and fibula collectively form the ankle mortise, which articulates with the talus to constitute the ankle joint, primarily facilitating dorsiflexion and plantarflexion of the foot. The calcaneus lies inferior to the talus and serves as the core weight-bearing structure of the heel. Anteriorly, the navicular, cuneiform and cuboid bones comprise the tarsal group, extending forward to articulate with the metatarsals and phalanges. Collectively, these osseous structures maintain the physiological architecture of the foot arch and provide essential biomechanical support for ambulation