SURGICAL ANCHOR

摘要

The present invention relates to a suture anchor. With respect to a suture anchor capable of being inserted in the bone so as to fix suture thread, the suture anchor comprises: a body; a penetration unit formed by penetrating to allow the suture thread to be threaded in one end of the body; a space unit arranged inside the body and compressed by external pressure; a compression unit wherein an outer wall, which is formed by the space unit, sticks to the bone by protruding outside when the outer wall is compressed; and an escape preventing unit formed to protrude from the outer circumference of the body so as to prevent an escape of the body from the bone.