Knee ligament surgery is an operation performed to repair an anterior cruciate ligament (ACL) tear. The ACL is a ligament in the knee that gives it joint stability. ACL injuries are one of the most common types of knee injuries caused by sports, such as football and skiing. This ligament can be torn by sudden movements, making it difficult for the patient to continue exercising.

Some people who have mild torn ACL that does not have a major impact on their lives refrain from having the surgery. However, this surgery is recommended for people who are very active. If an ACL injury is affecting the patient’s quality of life, this surgery can be considered as a good solution.