End-stage ankle arthritis results in severe pain, deformity, and functional disability. Although both ankle fusion and total ankle arthroplasty (TAA) are effective treatment options for the condition, TAA has become more common because it preserves mobility in the ankle and may protect surrounding joints from increased wear.
Studies have shown that survival rates of ankle implants have improved over the years, yet there is still little to no information about best practices following an implant failure. How do the outcomes of revision ankle arthroplasty compare with primary arthroplasty outcomes? And how do the outcomes of revision arthroplasty compare with ankle fusion for treating a failed total ankle arthroplasty?
By: Jay D. Lenn