Knee Replacement Arthroplasty refers to a surgical procedure that involves the replacement of a damaged or severely diseased knee joint with an artificial joint or prosthesis. This procedure is typically undertaken when conservative treatments, such as medication, physical therapy, or the use of assistive devices, do not effectively alleviate chronic knee pain or improve mobility.
During knee replacement arthroplasty, the surgeon removes the damaged components of the knee joint, including the damaged cartilage and bone, and replaces them with metal or plastic implants. The procedure can involve either a partial or total knee replacement, depending on the extent of the damage. In a partial knee replacement, only the damaged portion of the knee is replaced, while in a total knee replacement, the entire joint is replaced.
The aim of knee replacement arthroplasty is to restore normal knee function, alleviate pain, and enhance the patient's overall quality of life. This procedure is commonly performed to treat conditions such as osteoarthritis, rheumatoid arthritis, or injury-related damage to the knee joint.
Knee replacement arthroplasty is typically performed under general anesthesia, and the surgery may take a few hours to complete. Following the procedure, a comprehensive rehabilitation program is usually prescribed to optimize recovery and regain knee strength, flexibility, and function.
Despite the potential risks associated with surgery, knee replacement arthroplasty has proven to be a highly effective treatment option for individuals suffering from severe knee pain and limited mobility.
