Fig. 2A–F.

The schema of arthroscopic double-row suture anchor fixation is shown. (A) A displaced greater tuberosity fragment was detected under arthroscopy. (B) A medial-row anchor was inserted at the articular margin of the humeral head and its strands were retrieved from the joint through the anterior portal using a suture grasper. (C) An 18-gauge spinal needle was used to confirm the exact location. (D) The strands of the medial-row anchor were shuttled through the intact cuff with a prolene suture. (E) The strands of the medial-row anchors were tied with a sliding knot in the subacromial space under direct observation. (F) The suture bridge was created for greater tuberosity fracture fixation.