Presentation
Sore left shoulder post push bike accident.
Patient Data




Dislocation of the left acromioclavicular joint, with the clavicle displaced superiorly and widening of the coracoclavicular space (25 mm), consistent with coracoclavicular ligament injury/rupture. This is a grade V injury. Grossly enlocated glenohumeral joint. No fractures detected.

There has been internal fixation of the left acromioclavicular joint with a hook-plate. The joint is in satisfactory alignment.
Case Discussion
This case illustrates disruption of the acromioclavicular joint with dislocation, requiring open reduction and internal fixation (ORIF).