Realignment of the hindfoot by talonavicular arthrodesis. Idiopathic and posttraumatic arthritis of the talonavicular joint with or without malalignment. Optional in flatfoot reconstruction. General medical contraindications to surgical interventions. Medial, dorsomedial, or dorsal skin incision. Exposure of the talonavicular joint and cartilage removal. Decortication. Reposition of the joint if malaligned. Optional transplantation of corticocancellous bone. Temporary stabilization with Kirschner wires and stabilization with screws, optional with cramps or plates. Sixweeks nonweightbearing in along walker boot. Afterwards 2weeks of progressively weight bearing in along walker boot. Then full weightbearing in walking shoes with stiff soles. Physiotherapy. Atotal of 18feet in 18patients with isolated talonavicular arthritis were treated with isolated talonavicular fusion and corticocancellous bone thorough amidline incision. For postoperative management, patients had nonweightbearing for 6weeks in along walker boot. Mean follow-up was 14.5months (range 8-35months). Mean age was 63.2years (range 54-72years). Preoperative Manchester-Oxford Foot Questionnaire (MOXFQ) score was 65.3 (± 5.2); postoperative MOXFQ score was 28.5 (± 7.0). One revision surgery performed due to pseudarthrosis.
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