Total Knee Replacement is a surgical procedure whereby artificial material resurfaces the diseased knee joint. The knee is a hinge joint that allows mobility at the point the thigh meets the lower leg. Still Going through knee pain, still confused whether need joint replacement or not, want to know the correct timings for surgery, etc. Get all your doubts cleared with our expert trained at India’s best Orthopaedic Arthroplasty Department of PGI Chandigarh.