Liðskiptaaðgerða

Liðskiptaaðgerða, often translated as joint replacement surgery, is a medical procedure where a damaged or diseased joint is surgically removed and replaced with an artificial one, called a prosthesis. This surgery is most commonly performed on the hip and knee joints, but can also be done on shoulders, ankles, elbows, and fingers. The primary goal of liðskiptaaðgerða is to relieve pain, improve function, and restore mobility to individuals suffering from severe joint damage due to conditions like osteoarthritis, rheumatoid arthritis, or traumatic injuries.

The procedure typically involves making an incision over the affected joint, removing the damaged bone and cartilage, and then implanting the prosthetic components. These prostheses are usually made of metal alloys, plastics, and polymers. The success of liðskiptaaðgerða relies heavily on the patient's adherence to post-operative rehabilitation, which includes physical therapy to regain strength and range of motion. While generally safe and effective, like any surgery, liðskiptaaðgerða carries potential risks such as infection, blood clots, and implant loosening. Recovery times vary depending on the individual and the joint replaced, but many patients experience significant pain relief and improved quality of life after the surgery.