Transver tarsal joint(Chopart joint)
- This joint consists of two parts: the joint between the talus and the navicular of the talocalcaneonavicular joint, and the calcaneocuboid joint.
- The articular cavities are independent of each other, and the articular surfaces are not on one plane.
- Articulation line selected for surgical amputation site.
- The joint of the talus and navicular bones are the main components, allowing for movements as plantar and dorsal flexion, adduction and abduction, and inversion and eversion.