Septic arthritis of the native knee often results in irreversible joint damage leading to the need for total knee arthroplasty (TKA). The purpose of the present study was to examine the intermediate-term risk of periprosthetic joint infection (PJI), aseptic revision, and reoperation following primary TKA in patients with a history of septic arthritis of the native knee as compared with primary TKA performed for the treatment of osteoarthritis.
