The SLAP tear is extremely common in baseball players due to the extreme layback that occurs as part of the throwing motion. Stress that pulls on this attachment can peel away the upper part of the labrum ring, causing what’s called a SLAP tear. Notice in the picture how the bicep tendon attaches to the upper ring of the labrum. The labrum can also be injured by pulling on it. In these cases a labrum tear is almost guaranteed, resulting in what’s called a Bankart lesion. Sometimes the forces are so great that the shoulder dislocates. ![]() This forces the arm bone into the labrum ring causing it to tear. Sometimes that failure is due to an accident-like taking a fall on an outstretched arm or a lift that went wrong. Labrum tears generally occur when stability fails. Labrum Injury 101 Henry Gray (1918) Anatomy of the Human Body In this article, we’ll explore the labrum further, especially related to pain and injury, and shine some light on the best way to fix issues related to a torn labrum.īut spoiler alert…the labrum doesn’t fix itself. It also finds itself in the conversation around shoulder pain very often. In summary, the labrum provides stability, for a joint that very much needs the help. Create a negative pressure to further stability-think of it as a suction cup.Provide an attachment to anchor ligaments and tendons,.Deepen the socket to support stability,.The labrum is a rubbery ring that surrounds the shoulder socket, and does things like: Sandwiched between the arm bone and shoulder socket is a key structure called the labrum. ![]() It’s not the most stable build, but it makes up for it with a ton of mobility. It’s more like a ball on a tee than an actual “ball and socket” like the hip.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |