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 ...

Oakland Athletics first baseman Ike Davis will undergo season-ending surgery to repair a torn hip labrum. The surgery will take place Thursday in Vail, Colorado, according to A's manager Bob Melvin.