Knee surgery treats many conditions that affect the knee joint, including arthritis, ligament injuries, cartilage damage, fractures, and chronic pain. The goal is to restore stability, reduce pain, and improve overall mobility. Common procedures include arthroscopy, partial or total knee replacement, and ligament reconstruction such as ACL or MCL repair. The best option depends on the patient’s age, activity level, and the severity of the problem.

Surgeons perform knee surgery under spinal or general anesthesia. Some cases may require a short hospital stay. Recovery time varies, but most patients need physical therapy to rebuild strength and restore movement. Modern surgical techniques and advanced implants give excellent results. Many patients return to work, sports, or daily life with less pain and improved function.