Patent ID: 8162997

Claim:
A surgical fastener system for treatment of a dislocation of a patient's acromioclavicular (AC) joint, comprising: a first fastener including an elongate first fastener body having an outer pair of openings formed in the vicinity of opposite ends of the body, and an inner pair of openings formed between the outer pair of openings; a second fastener including an elongate second fastener body having at least a first pair of openings; an endless loop stitch, a first portion of which passes through the inner pair of openings in the first fastener body and a second portion of which passes through the first pair of openings in the second fastener body, wherein the stitch is formed as a continuous closed loop and has a length that corresponds to a measured depth of a passage that extends between a top opening of a first hole bored through the patient's clavicle toward the coracoid at the dislocated AC joint, and a bottom opening of a second hole bored through the coracoid in axial alignment with the first hole, wherein the depth of the passage is measured when the dislocated joint is held in a reduced state: a first suture that passes through one opening of the outer pair of openings in the first fastener body, and a second suture that passes through the other opening of said outer pair of openings in the first fastener body; wherein, the second and the first fasteners are dimensioned and configured to be inserted in the stated order in the top opening in the clavicle, and to advance with the loop stitch and the first and the second sutures through the passage so that the second fastener exits the bottom opening in the coracoid and assumes a horizontal position to lock onto the underside of the coracoid; the first and the second sutures are dimensioned and arranged for pulling the first fastener together with the first portion of the loop stitch upward through the passage after the second fastener is locked beneath the coracoid, and for swivelling the first fastener across the top opening in the clavicle to lock the dislocated joint in the reduced state thereby reproducing the normal course of the conoid portion of the coracoclavicular ligament; and including a third suture that passes through an opening in the second fastener body, and the third suture is dimensioned and arranged to extend through the second hole in the coracoid after the second fastener is locked beneath the coracoid, and to be tied at a third hole that is bored in the clavicle lateral to the top opening of the first hole in the clavicle thereby adding stability in the anteroposterior plane at the dislocated joint.