The ball-shaped top of the humerus is called the humeral head. The greater tubercle of the humerus is a bony prominence where three of the rotator cuff tendons attach. The other rotator cuff tendon ...

It can also weaken the articular cartilage covering the end of the femur and the underside of the patella. Over time, recurrent stress on the knee can cause the inflammation of nerves in the knee ...