Background: Ankle arthropathy is very frequent in haemophilic patients. Prostheses are valuable alternatives to arthrodesis in non-haemophilic patients. We report the experience of a single centre in France on the use of prostheses in haemophilic patients.
Methods: Retrospective study of 21 patients with haemarthropathy who underwent ankle arthroplasty (32 ankles), with additional surgery, if needed, from July 2002 to September 2009 (mean follow-up 4.4±1.7 years). The American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale was used to evaluate pain, function, ankle mobility and alignment.
Results: The overall AOFAS score improved from 40.2±19.4 (pre-surgery) to 85.3±11.4 (post-surgery). The function score increased from 23.6±7.7 to 35.9±6.7 and dorsiflexion from 0.3°±5.0° to 10.3°±4.4°. Two patients underwent further ankle arthrodesis. On X-ray, both tibial and talar components were stable and correctly placed in all ankles. Alignment was good.
Conclusion: Ankle arthroplasty is a promising alternative to arthrodesis in haemophilic patients.
Copyright © 2014 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.