Bones are rigid, but they do bend or "give" somewhat when an outside force is applied. However, if the force is too great, the bones will break, just as a plastic ruler breaks when it is bent too far ...
There are three different types of arthritis that can occur in your knees. The most common type is osteoarthritis, a progressive disease that slowly wears away joint cartilage. This type of ...
Osteonecrosis of the hip is a painful condition that occurs when the blood supply to the bone is disrupted. Because bone cells die without a blood supply, osteonecrosis can ultimately ...
There is an extensive body of literature that describes the various surgical techniques that have been used to treat polio patients. Most polio patients who undergo surgery have ...