Knee replacement is a surgical procedure where a damaged or worn knee joint is replaced with an artificial joint. This surgery is often recommended for individuals suffering from severe knee pain or disability due to conditions like arthritis or injury. The procedure can be performed as either a total knee replacement or a partial knee replacement, depending on the extent of the damage to the joint.
This surgery is important for health because it can significantly improve mobility and quality of life for those affected by chronic knee issues. Many individuals experience debilitating pain that limits their daily activities, making knee replacement a common solution. By alleviating pain and restoring function, knee replacement allows patients to return to activities they enjoy and improve their overall well-being.
In the body, the knee joint plays a crucial role in movement and weight-bearing. It connects the thigh bone (femur) to the shin bone (tibia) and allows for bending, straightening, and supporting body weight during activities like walking, running, and jumping. When the knee joint is damaged, these functions can be severely impaired, leading to decreased mobility and increased discomfort.
Overall, knee replacement is a significant intervention that can relieve pain and restore function, helping individuals regain their independence and improve their daily lives.