Comparison between robotic-assisted and navigation-assisted total knee arthroplasty shows comparable outcomes: A systematic review and meta-analysis.

Purpose: Computer-assisted technology offers better component alignment and surgical precision than conventional TKA. However, whether robotic-assisted total knee arthroplasty (RA-TKA) shows clear benefits over navigation-assisted total knee arthroplasty (NA-TKA) is still contentious. Therefore, we aimed to perform a meta-analysis exploring the accuracy and safety of RA-TKA compared to NA-TKA in patients with knee osteoarthritis.