Use of allografts in the management of ankle arthritis

Abstract

Reconstruction of articular cartilage defects of the tibiotalar joint remains a challenge. Although arthrodesis and total ankle arthroplasty are treatment options, we present fresh tibiotalar allografting as an alternative technique. The average age of 12 patients who underwent tibiotalar allografting was 43 years. The average follow-up was 21 months. All grafts healed at the host/donor interface. Complications included intraoperative fracture in one patient and graft collapse that required revision allografting in another. Most patients were relieved of preoperative pain and were satisfied with the procedure. Postoperative function was also significantly improved, based on questionnaire and physician assessment. Fresh tibiotalar allografting is an exciting and promising technique in the treatment of articular cartilage defects in young, active patients.