Fig 6.

Arthroscopic view of left shoulder with patient in beach-chair position: intra-articular view through lateral portal. After the creation of a pilot hole for the anterior glenoid anchor through the accessory anterosuperior portal, one graft end is shifted into the joint. Onlay fixation on the anterosuperior aspect of the glenoid neck (at the 10-o’clock position for a left shoulder) is achieved by means of a knotless PEEK anchor (2.9-mm PushLock), appropriately loaded with the traction sutures of the graft.