Arthroplasty refers to a surgical procedure that involves the replacement or reconstruction of a joint. Arthroplasties are commonly performed to alleviate pain, restore function, and improve overall quality of life for individuals with damaged or diseased joints.
A knee replacement arthroplasty, often referred to as a total knee replacement, is a surgical intervention specifically designed to replace a severely damaged or arthritic knee joint with a prosthetic implant. This procedure aims to relieve pain, correct deformities, and restore normal knee functioning in individuals who have experienced joint degeneration due to factors such as aging, injury, or diseases like osteoarthritis or rheumatoid arthritis.
The arthroplasty replacement knee involves the removal of the damaged surfaces of the femur (thighbone) and tibia (shinbone) and sometimes the patella (kneecap). These surfaces are then replaced with artificial components made of high-quality metal alloys, ceramics, or plastics. These prosthetic components effectively mimic the function of a healthy knee joint, allowing for smooth movement, shock absorption, and weight-bearing activities.
Often performed under general anesthesia, this surgical procedure typically requires hospitalization for a few days. Post-surgery, patients undergo a carefully designed rehabilitation program to regain strength, flexibility, and range of motion in the replaced knee joint. While arthroplasty replacement knee surgery is generally successful and provides long-term relief, it is important for patients to adhere to postoperative care instructions and participate in physical therapy to optimize their recovery and achieve the best possible outcomes.
