The Knot Hiding Coracoclavicular Ligament Reconstruction System for Acromioclavicular Joint Separation.
The Clavicular Clip and Subcoracoid Clip are made of medical titanium. The Clavicular Clip is designed to sit flush on the clavicular surface without leaving a protruding knot. The loop of the Clavicular Clip hides the connecting suture knot in the clavicular drill hole. The 5-mm Clavicular Clip loop and the knot located in the 6-mm drill hole, at the same time, squeeze the tendon graft limbs against the clavicular drill-hole wall. An interference screw is unnecessary decreasing the amount of foreign material required.