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Partial knee replacement

Partial knee replacement

Partial knee replacement, also known as unicompartmental knee arthroplasty, is a surgical procedure designed to address specific compartments of the knee affected by arthritis or joint damage. Unlike total knee replacement, which involves replacing the entire knee joint, partial knee replacement targets only the damaged part of the knee.

This procedure is most commonly performed when arthritis is limited to one compartment of the knee, either the medial (inside), lateral (outside), or patellofemoral (under the kneecap) compartment. The goal of a partial knee replacement is to relieve pain, restore function, and preserve as much healthy joint tissue as possible.

During the surgery, the surgeon removes the damaged cartilage and bone from the affected compartment and replaces it with a prosthetic implant. The advantages of partial knee replacement include a smaller incision, less bone removal, quicker recovery time, and potentially more natural joint movement compared to a total knee replacement.

However, not all patients are suitable candidates for partial knee replacement, and the decision to undergo this procedure depends on factors such as the extent and location of arthritis, overall joint health, and the patient's lifestyle. It is essential for individuals considering knee replacement surgery to consult with their orthopedic surgeon to determine the most appropriate treatment plan based on their specific condition.