Tibiotalocalcaneal Arthrodesis for Foot and Ankle Deformities.

Tibiotalocalcaneal arthrodesis is a safe and viable option to treat patients with arthridities affecting ankle and subtalar joints, neuromuscular disorders, avascular necrosis of the talus, failed ankle arthrodesis, instability, and Charcot neuroarthropathy. Choice of incision and fixation is based on deformity, pathology, prior surgery and hardware, and surgeon comfort and preference. Intramedullary nails offer high primary stability, reduce sustained soft tissue damage, and may allow for earlier return to activities than traditional plate or screw constructs. Peri- and postoperative fractures, malunion, nonunion, and infections are potential complications. Postoperative recovery is a vital component for an overall successful outcome.