Knee replacement surgery involves replacing damaged or worn parts of the knee joint with artificial components. Severe knee damage that causes pain and difficulty with daily activities like walking and climbing stairs may require this surgery when other treatments have failed. The main goal of knee replacement surgery is to alleviate pain and improve mobility.

Although knee replacement surgery can be performed on individuals of all ages, it is more commonly done in older individuals. The decision to undergo the surgery depends on overall health and the level of discomfort experienced in the knee.

The surgical procedure is used to address a variety of conditions that result in the deterioration of knee joint cartilage, including knee osteoarthritis, which is the most common reason for the surgery, and damage from other types of arthritis. Additionally, knee joint issues caused by incorrect formation can be treated with knee replacement surgery.