Shoulder replacement surgery is a safe and proven way to reduce pain and improve shoulder movement. It helps people return to ...

Among dog breed populations that have been surveyed, it's been found that about a third of the dogs have joint diseases (1).

A brief overview of hip anatomy is helpful in order to explain hip impingement. The hip is a ball-and-socket joint composed of two bones connected by cartilage, ligaments, tendons and muscles: the ...

(Find a hip replacement specialist at HSS.) The hip is a ball-and-socket joint. The ball, located at the top of your femur (thighbone), is called the femoral head. The socket, called the acetabulum, ...