Aseptic Loosening in Total Joint Arthroplasty
Aseptic loosening is a major long-term complication of total joint arthroplasty (TJA), encompassing both total hip arthroplasty (THA) and total knee arthroplasty (TKA). This condition involves the loosening of the prosthetic implant from the bone without any signs of infection. Aseptic loosening can cause pain, instability, and functional impairment, often necessitating revision surgery1. This article delves into the mechanisms of aseptic loosening, explores diagnostic imaging techniques, and outlines treatment options.
Mechanisms of Aseptic Loosening
Aseptic loosening primarily stems from the body’s inflammatory response to wear debris generated by the implant. These particles … Read more
