Fig. 3. (A) Arthroscopic image of the right shoulder in a 24-year-old female patient, viewing from posterior portal. A drill guide seemed to be placed properly into the base and center of the inferior surface in the coracoid process; however, lateral cortex breach of the coracoid process occurred after reaming (B) and the bone tunnel was further damaged during pull-out of the FiberTape sutures (C). (D) Arthroscopic image of the right shoulder of a 57-year-old female patient showing lateral cortex breach after placement of the cortical button and sutures.