Knee Replacement
Overview
Knee replacement surgery involves removing a damaged or arthritic knee joint and replacing it with an artificial prosthesis. This procedure is often recommended for patients with severe knee pain or limited mobility due to conditions such as osteoarthritis, rheumatoid arthritis, or knee injuries. The surgery aims to relieve pain, restore function, and improve the overall quality of life. After surgery, physical therapy is crucial for recovery, helping patients regain strength and mobility in the knee.
Benefits
•Alleviates severe knee pain caused by arthritis or injury.
•Improves mobility and restores knee function.
•Enhances quality of life by reducing discomfort during daily activities.
•Provides long-term relief, often lasting 15-20 years.
•Allows patients to resume normal activities like walking, climbing stairs, and exercising.
Procedure
•Pre-operative assessment: The patient’s overall health and knee condition are evaluated.
•Anesthesia: The surgery is performed under general or regional anesthesia.
•Joint removal: The damaged knee joint surfaces are removed.
•Prosthesis implantation: A metal and plastic prosthesis is carefully implanted to replace the damaged joint.
•Incision closure: The surgical wound is closed with sutures or staples.
Treatment and Recovery
•Physical therapy: Post-surgery rehabilitation is essential for strength and flexibility restoration.
•Pain management: Medication and ice packs are used to manage pain and swelling.
•Gradual mobilization: Patients begin walking with the help of crutches or walkers within a day or two.
•Full recovery: Most individuals can return to normal activities after 6-12 weeks, though full recovery may take up to a year.