Fig. 1From: Management of chronic unstable acromioclavicular joint injuriesSuperolateral intraoperative perspective of a left shoulder with a history of chronic ACJ dislocation, that was managed by means of a modified Weaver–Dunn procedure. a Visualization of the coracoacromial (CA) ligament previous to its transfer to the distal third of the clavicle. Sutures have already been passed through the bone tunnels. The most medial tunnel aimed to achieve coracoclavicular (CC) fixation. This suture was previously passed beneath the coracoid process. b Details of the final suture fixation. Sutures are passed through the bone tunnels created in the clavicleBack to article page