Total Ankle Arthroplasty: An Overview of the Canadian Experience.

Total ankle arthroplasty use has increased across Canada over the last two decades. Multiple implant designs are readily available and implanted across Canada. Although arthrodesis is a reliable procedure for treating end-stage ankle arthritis, ankle replacement is often the preferred surgical treatment by patients. A recent prospective study evaluated intermediate-term outcomes of ankle replacement and arthrodesis at multiple centers across Canada, with variability in prosthesis type, surgeon, and surgical technique. Intermediate-term clinical outcomes of total ankle replacement and ankle arthrodesis were comparable in a diverse cohort in which treatment was tailored to patient presentation; however, rates of reoperation and major complications were higher after ankle replacement.