Knee Ligament injury treatment in Worli. Knee replacement surgery, also known as knee arthroplasty, is a procedure where damaged or worn parts of the knee joint are removed and replaced with artificial components, typically made of metal, plastic, or ceramic. It is commonly recommended for individuals with severe knee pain or disability caused by conditions such as osteoarthritis, rheumatoid arthritis, or traumatic injury. Types of Knee Replacement Surgery: Total Knee Replacement (TKR): The entire knee joint is replaced with artificial components. This is the most common type. Partial Knee Replacement (PKR): Only the damaged part of the knee is replaced, leaving healthy cartilage intact. Revision Knee Replacement: This is a second surgery done to replace a worn-out or malfunctioning implant. Procedure: Preparation: The patient undergoes preoperative evaluations, including imaging studies and physical examinations. Surgery: During the procedure, the surgeon makes an incision, removes damaged cartilage and bone, and fits the artificial joint. The surgery usually takes 1-2 hours. Recovery: Patients often stay in the hospital for a few days and begin physical therapy soon after. Full recovery can take several months, with the goal being pain relief and improved mobility.