Outcomes of Tibiotalocalcaneal Arthrodesis in Hindfoot Charcot Neuroarthropathy According to Coronal-Plane Deformity and Talar Osteolysis

The severity of preoperative coronal deformity or talar osteolysis was not associated with clinical or radiological outcomes of tibiotalocalcaneal arthrodesis for hindfoot Charcot neuroarthropathy. However, preoperative infected wound and postoperative infection were associated with poor clinical outcomes. Therefore, instead of early amputation in cases of severe coronal deformity or insufficient talar bone stock, limb salvage with tibiotalocalcaneal arthrodesis may be a viable alternative, with particular attention to patients with preoperative infected wound and postoperative infection.