There are four ligaments located in the knee: the ACL, PCL, MCL, and LCL. These ligaments surround all sides of the knee and facilitate normal knee function. Severe injuries can involve more than one of these ligaments. In such cases, the patient may require lengthy treatment and rehabilitation, and often surgery. The knee is an essential part of the leg, so it is easy to see why an injury to any of these ligaments could seriously inhibit normal knee function.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.