BACKGROUND: This study evaluates the clinical outcomes of contemporary total ankle arthroplasty (TAAs) to primarily establish the current benefits and risks to facilitate informed decision making to secondarily establish if improvements are seen between subsequent generations of implants, bearing philosophy, and associated surgical technique. METHODS: A systematic review and meta-analysis of published data from January 2000 to January 2020 was conducted following PRISMA guidelines. INCLUSION CRITERIA: English language papers, adult population, ≥20 ankles with a minimum follow up ≥24 months, pre- and post-operative functional scores available. Ankle implants were characterised by generations, which were determined from the original studies and confirmed based on literature set definitions. RESULTS: A total of 4642 TAAs in 4487 patients from 51 studies were included. The mean age was 61.9-years and follow up 57.8-months. Overall, 10-year survivorship rates were 77.63 %, with mobile bearing designs showing a small but significant advantage. Improved survivorship favoured the most modern implants at both two (p
Journal article
Surgeon
06/2024
22
174 - 181
Clinical outcomes, Survivorship, Total ankle arthroplasty, Humans, Arthroplasty, Replacement, Ankle, Postoperative Complications, Prosthesis Failure, Joint Prosthesis, Prosthesis Design