The effectiveness of total knee arthroplasty in improving quality of life for patients with advanced knee osteoarthritis

Abstract

Total knee arthroplasty (TKA) is one of the most common surgical interventions for patients suffering from advanced knee osteoarthritis (OA). As OA progresses, patients experience increasing pain, reduced mobility, and diminished quality of life (QoL). This study aims to evaluate the outcomes of TKA in improving pain, function, and overall QoL in patients with severe knee OA. A cohort of 150 patients who underwent TKA was analyzed, focusing on pre-operative and post-operative scores using the Western Ontario and McMaster Universities Arthritis Index (WOMAC) and the Short Form-36 (SF-36) health survey. The findings suggest significant improvements in pain relief, functional mobility, and QoL, emphasizing the value of TKA in managing advanced knee OA.