Bone anchors for attaching soft tissue to bone include an anchor body having a bore that opens at a proximal end and a suture attachment site in communication with the bore for slidably receiving a suture thereon. In one embodiment, three suture attachment sites are provided by two transverse pins placed within the bore. The bone anchors can be fully threaded and, in one embodiment, can have fine and coarse threads for engaging cortical and cancellous bone tissue, respectively.
