Subtalar joint fusion: treating arthritis and instability
Subtalar joint fusion is a surgical procedure that involves fusing the joint between the talus bone and the calcaneus bone in the foot. This procedure is typically performed to treat severe arthritis or instability in the subtalar joint. During the procedure, the surgeon will make an incision on the side of the foot and remove any damaged cartilage or bone from the joint. The surfaces of the talus and calcaneus bones will then be prepared and aligned before being fused together using screws, plates, or bone grafts. The fusion process typically takes several months to complete, during which time the patient will need to wear a cast or brace to immobilize the foot and allow the bones to heal. Once the fusion is complete, the patient should experience improved stability and reduced pain in the affected foot.
