Patient: December 28, 2008 in the sports caused by the doctor suggested that my medial collateral ligament does not pass the surgery to wear care for natural recovery, and so on half a year to one year in the anterior cruciate surgery so that the treatment is appropriate, if the surgery are what approach, which approach is better, does not affect the future of sports. Doctor: If you are diagnosed with rupture of the anterior cruciate ligament (ACL) and medial collateral ligament (MCL), it will cause instability in your knee joint, affecting your sports function and accelerating the degeneration of the joint. According to your age, you should be treated with surgery as soon as possible to restore joint function at an early stage and prevent complications such as muscle atrophy. Anterior cruciate ligament surgical methods can use arthroscopic minimally invasive techniques, which are very traumatic and hospitalized for about a week. The medial collateral ligament rupture can be recovered naturally by wearing a knee brace if it is partially ruptured, and can be treated by surgery if it is completely ruptured.