Association of testosterone replacement therapy on medical and implant-related complications after total knee arthroplasty: a systematic review and meta-analysis.
BACKGROUND Testosterone replacement therapy (TRT) is increasingly used for symptomatic hypogonadism. Given its effects on erythropoiesis, inflammatory pathways, and bone metabolism, TRT may influence postoperative outcomes following total knee arthroplasty (TKA), although current evidence remains inconsistent. This stu...