Video - Meniscus tear

Meniscus tear is when one or both of the menisci of the knee joint are torn. Acute tears usually occur in athletes during contact sports, when the menisci are violently compressed. Chronic tears can also occur, often in older people due to wear and tear changes of menisci. Symptoms include pain, swelling, and stiffness, and the diagnosis is mainly based on clinical symptoms, physical exam with an MRI for confirmation. Treatment can be conservative, or by open or arthroscopic surgery.