Arthroscopically Assisted Coracoclavicular Fixation Using a Single Flip Button Device Technique: What Are the Main Factors Affecting the Maintenance of Reduction?

Figure 2

Virtual 3D models of the clavicle and scapular complex were created in a top (superior) view. (a) Grid system of distal clavicle was defined as the view with the widest superior surface of clavicle. (b) The grid encompassing the coracoid process was divided into three blocks along the lateral to medial axis (L: lateral block, C: central block, and M: medial block).