Meniscal Tears

There are two menisci in the knee that act as cushions between the femur and tibia and fibula. Meniscal tears are some of the most frequent cartilage injuries in the knee. They are common in athletes but can affect anyone. They can happen from a tackle or knee twisting injury, or from degeneration over time, as seen in older people.

Causes

Meniscus tears are caused when damage occurs to one of the menisci in the knee. A hard and fast twist or other movement commonly performed in contact sports like football, as well as non-contact sports that require jumping, can cause damage to this area. Older athletes are at increased risk for meniscus tears because the meniscus weaken with age.

Symptoms

Symptoms can include popping, pain, stiffness, swelling, or the knee "giving way."

Diagnosis

Diagnosis of a meniscus tear starts with, and sometimes ends with, a physical exam. Your doctor may move your knee around and observe you squatting or walking. Imaging tests like x-ray and MRI may be used to view the inside of the knee, and in some cases, arthroscopy (a tiny camera inserted into the knee), to examine the location of the injury.

Treatment

Treatment will either be RICE which stands for rest, ice, compression, and elevation, anti-inflammatory medications, bracing, physical therapy, knee injection, or surgery. Surgery options include meniscus repair or partial meniscectomy (removal).