Internal derangement of the knee (IDK) describes disorders affecting the knee joint. These can include a torn meniscus, loose bodies in the knee, cartilage damage, and damaged collateral or cruciate ...

A hyperextended knee, or knee hyperextension, happens when the knee joint bends the wrong way, which may damage the ligaments in the knee. The condition is common in athletes who play high-impact ...

A medial collateral ligament (MCL) tear affects the inside of the knee. The tough MCL ligament fibers that connect the end of the femur (thigh bone) and the top of the tibia (shin bone) can tear, ...

Forward Alan Pulido of Sporting KC lies on the field after injuring his knee during a match against LAFC in June 2021. A soccer knee injury, when it involves a torn ligament, can require surgery, ...

Some 30 per cent of anterior cruciate ligament (ACL) tears heal within two years without knee surgery. This finding challenges the long-standing assumption that these ligaments won’t mend themselves ...

Osteoarthritis of the knee often follows injury to key stabilising ligaments, notably the anterior cruciate ligament (ACL), and involves complex interactions between mechanical overload, biochemical ...

The oblique popliteal ligament crosses the back of the knee joint. A fibrous band of tissue, this ligament is both broad and flat in shape. It originates as an extension of the semimembranosus ...

The knee is a meeting place for four bones — the femur (thigh bone), tibia (shinbone), fibula (calf bone), and patella (kneecap). It requires several ligaments to keep these bones in place and ...

The knee is one of the most important joints. It enables you to walk, squat, and climb steps. A knee sprain can seriously affect your quality of life by making these everyday movements difficult and ...