The shoulder joint is made up of four joints that work together for movement and stability. The rotator cuff, which includes four muscles, is essential for shoulder movement and stability. The ...

TREATED. THE LABRUM IS A RIM OF CARTILAGE AROUND THE SHOULDER SOCKET THAT STABILIZES THE JOINT. AND AS YOU CAN IMAGINE, INJURING IT CAN BE EXTREMELY PAINFUL. DOCTOR GREGORY GASPARO SAYS THAT OVERUSE ...