Suture anchor and associated systems and methods
Exemplary embodiments of a suture anchor are provided that generally include a suture anchor body including a securing structure for securing the suture anchor in tissue or bone. The suture anchor body includes an internal cavity configured and dimensioned to receive therein a suture and a locking pin. Exemplary embodiments are also directed to suture anchor systems that generally include a suture anchor and a driver configured and dimensioned to interlock relative to the suture anchor. Exemplary embodiments are further directed to methods of anchoring a suture in tissue or bone that generally include providing a suture anchor, passing the suture through the suture anchor body, and driving the suture anchor into the tissue or bone.
1. A suture anchor, comprising:
a suture anchor body with a distal end and a proximal end, and that includes a securing structure for securing the suture anchor in tissue or bone,
wherein the suture anchor body includes an internal cavity that extends from the distal end to the proximal end, configured and dimensioned to receive therein a suture and a locking pin, and comprising a single opening that is located at the proximal end and an internal post that forms an eyelet in the internal cavity.
2. The suture anchor according to claim 1 , wherein the suture anchor body is adapted for sliding, non-sliding and knotless suturing techniques.
3. The suture anchor according to claim 1 , wherein the securing structure is at least one of threads, an interference fit surface, and a retractable harpoon.
4. The suture anchor according to claim 1 , wherein the suture anchor body comprises an additional internal cavity located adjacent to the internal cavity configured and dimensioned to interlock with a driver for driving the suture anchor into the tissue or bone.
5. The suture anchor according to claim 1 , wherein the eyelet is configured and dimensioned to receive the suture therethrough.
6. The suture anchor according to claim 1 , wherein the suture anchor body is fabricated from a group consisting of a metal, a bioabsorbable material, a biocomposite material, and a polyether ether ketone.