A SINGLE MEDIAL APPROACH FOR ARTHRODESIS OF THE HINDFOOT

Introduction: Recent studies suggest that preservation of the calcaneocuboidal joint and a single medial approach may lead to equally good results as a conventional triple arthrodesis for painful malalignment or arthritis of the hindfoot. The theoretical advantage of a single medial approach for subtalar and talonavicular fusion is a lower risk for postoperative wound healing problems. The aim of our study was to assess the capability of the modified triple arthrodesis to correct hindfoot malalignment. Methods: We retrospectively measured radiological parameters in 36 consecutive feet in 34 patients who underwent a modified triple arthrodesis. All operations were done with a single medial incision using rigid internal fixation with screws. Radiological evaluation was done at a mean of 15 months (range 6 to 34) postoperatively. Results: The following angles showed a significant (p Conclusions: In our study all radiological parameters improved postoperatively. We therefore believe that this is a safe and effective technique in the management of hindfoot deformity with predictable outcome even in patients with severe malalignment.