Articulation tarsi transversa, also known as the transverse tarsal joint or Chopart's joint, is a joint in the foot that connects the hindfoot with the midfoot. It is formed by the articulation between the talus bone (part of the hindfoot) and the calcaneus bone (heel bone) proximally, as well as the cuboid and navicular bones (part of the midfoot) distally.
This joint allows for movement and flexibility within the foot, specifically in the dorso-plantar (up and down) and transverse (side to side) directions. It plays a crucial role in gait and weight-bearing activities, facilitating the foot's ability to adapt to different terrains and surfaces. The articulation tarsi transversa is crucial for maintaining balance and stability during walking, running, and other weight-bearing movements.
Injuries or conditions affecting the articulation tarsi transversa can result in significant functional impairments and pain. Fractures, dislocations, and ligamentous injuries in this joint may occur, often caused by severe trauma or high impact forces. These injuries can lead to instability, pain, swelling, and difficulty with weight-bearing activities.
Treatment for injuries involving the articulation tarsi transversa may vary depending on the severity and nature of the injury. Conservative approaches such as rest, immobilization, physical therapy, and pain management may be recommended for less severe cases. Surgical intervention may be required for more complex injuries, aiming to stabilize and restore function to the joint. Rehabilitation and physical therapy are often crucial components of the recovery process, helping to regain strength, range of motion, and function in the affected foot.
