Total knee replacement surgery is a common procedure that can significantly improve mobility and reduce pain for patients with severe arthritis. This article covers everything you need to know about the procedure, including indications, surgical techniques, recovery timeline, and potential complications. We also provide practical advice for preparing for surgery and optimizing outcomes.
Knee replacement surgery, also known as knee arthroplasty, involves replacing the damaged surfaces of the knee joint with artificial components made of metal and plastic. The procedure is typically recommended for patients with severe osteoarthritis or rheumatoid arthritis who have not responded to conservative treatments.
The surgery itself usually takes 1-2 hours and is performed under general anesthesia. During the procedure, the surgeon removes the damaged cartilage and bone from the surface of the knee joint and replaces them with metal and plastic components that recreate the joint surface.
Recovery from knee replacement surgery typically involves several weeks of physical therapy to regain strength and mobility. Most patients can resume normal daily activities within 6-12 weeks after surgery, although full recovery may take several months.