A torn meniscus is a common injury often caused by forcefully twisting or rotating the knee. It can also be a result of degenerative changes in older adults. A meniscus tear can be repaired through arthroscopic surgery.
Causes of Meniscus Tear
The menisci are C-shaped pieces of tough cartilage that rest on either side of the knee, between the thigh bone and shin bone. They help to distribute body weight across the knee so it can be properly supported by the bones in the leg, and also provide stability to the knee joint. A meniscus tear is common after a traumatic injury, and most frequently occurs when the knee joint is bent and the knee is then twisted. Torn menisci are common in athletes and older adults whose cartilage may have worn away.
Symptoms of Meniscus Tear
A torn meniscus causes pain and swelling, and may also be accompanied by a frequently locking joint and the inability to completely straighten the knee. Some people experience a popping or clicking sensation within the knee as well.
Treatment for Meniscus Tear
Treatment for a meniscus tear often begins with conservative methods such as rest, ice or over-the-counter medication. If these treatments are not effective and symptoms continue, you may benefit from meniscus repair surgery. Meniscus repair is an arthroscopic procedure in which the torn segment of the meniscus is removed and the torn edges are sutured together, which allows them to heal properly.
Recovery from Meniscus Repair
Recovery from meniscus repair surgery can take several months of immobilization and the use of crutches. Most patients recover well from this procedure and are able to return to their normal activities.