The all-PEEK PopLok® knotless suture anchor provides easy and reliable fixation for the repair of both labral and rotator cuff pathology. The characteristic (audible) “POP” indicates that the suture is securely locked between the two sliding components, independent of the bone-anchor interface, and deployable wings ensure repair security. The unique ability to modify the amount of tension applied to the soft tissues once the anchor is inserted lessens the risk of compromising the vascular supply, a key feature for healing. Furthermore, the knotless feature coupled with a simple insertion technique can lead to improved surgical efficiency.