Purpose: Total ankle arthroplasty remains a difficult procedure. Some patients require revision surgery for arthrodesis.

Material and methods: We report nine patients with total ankle arthroplasties mainly implanted for post-traumatic osteoarthritis whose results deteriorated, requiring arthrodesis. One of these patients had rheumatoid arthritis.

Revision surgery was performed six months to seven years after arthroplasty. Arthrodesis was required for pain related or not to implant loosening or talar necrosis. One patient developed a major deviation of the hind foot secondary to progressive loosening. One patient developed infection early. An iliac graft was used to fill the bone defect in eight patients. An anterior plate-screw fixation was used for six patients, crossed screws for one, a tibiotalar nail for one, and an external fixator for one (with infection).

Results: Eight patients achieved bone healing with good pain relief. The functional result depended on the type of arthrodesis: talocrural alone or extended to the torsion couple.

Discussion: The evolution of ankle prostheses toward better bone sparing has allowed, in our experience, for revision arthrodesis under relatively good conditions using an iliac graft. We have not preferred one standard type of fixation but the anterior plate fixation has provided excellent stability.