KNOTLESS MICRO-SUTURE ANCHORS AND ANCHOR ARRAYS FOR ANATOMICAL ATTACHMENT OF SOFT TISSUE TO BONE

A toggle-type suture anchor for transtendinous implantation in bone to secure soft tissue thereto during repair of a tear, especially a rotator cuff repair. The anchor can include an elongate body with side surfaces defining a maximum diameter of the body. The body can also include proximal, middle and distal bores extending from the top surface to the bottom surface, each bore located at spaced intervals along the elongate body with a single suture passing into the proximal bore top surface and out the bottom surface, then back up through the distal bore bottom surface out the top surface leaving a length of suture extending past the middle bore bottom surface. To assure toggling in transtendinous delivery into bone, the elongate body can include a pair of fins extending both proximally and radially outward from the elongate body to prevent back out once placed in a bone hole.