Overview of meniscus tears
The meniscus is comprised of two c-shaped wedges of cartilage that cushion and stabilize the knee joint. A torn meniscus can cause pain and limited mobility in the knee.
Causes for torn meniscus
Meniscus tears are caused by an injury or trauma to the knee, or from degenerative conditions such as osteoarthritis. Since most of the meniscus has no blood supply, these tears are difficult to heal and may worsen over time.
Meniscus tear symptoms
The most common symptom of a meniscus tear is the pain in the knee. Other symptoms may include swelling, tenderness when pressing on the sides of the knee joint, a popping or clicking sound or sensation when moving the knee, or limited mobility.
Meniscus tear treatment
Treatment options for meniscus tears include rest, cold compress, physical therapy, anti-inflammatory medications and immobilization of the knee in a brace or cast. Severe cases may require torn meniscus surgery.