ARTHROPLASTY REPLACEMENT KNEE Meaning and
Definition
-
Arthroplasty Replacement Knee refers to a surgical procedure performed to replace the damaged or diseased knee joint with an artificial joint or prosthesis. The term "arthroplasty" indicates the surgical reconstruction or repair of a joint, while "replacement knee" signifies the replacement of the knee joint. This procedure is typically employed in patients who suffer from chronic knee pain or significant knee joint deterioration resulting from conditions such as osteoarthritis, rheumatoid arthritis, avascular necrosis, or post-traumatic arthritis.
During the arthroplasty replacement knee surgery, the surgeon removes the damaged cartilage and bone from the ends of the thighbone (femur) and shinbone (tibia). They then position and fix metal or plastic components onto the prepared bone surfaces. These components create the new joint, replicating the natural movement and function of a healthy knee joint. In some cases, a plastic component called a patellar button is also attached to the kneecap (patella).
Arthroplasty replacement knee surgery aims to alleviate pain, improve knee joint mobility, and restore normal activity levels. Before undergoing the procedure, patients will generally go through a comprehensive evaluation and assessment to determine their suitability for the surgery. Post-surgery, patients may need to engage in physical therapy and rehabilitation to regain strength, flexibility, and full functionality of the knee joint.
Overall, arthroplasty replacement knee is a surgical intervention that replaces a damaged knee joint with an artificial one, offering an effective treatment option for individuals with severe knee joint conditions.
