The normal acromioclavicular (AC) joint space: is 1-7 mm.The normal coracoclavicular distance/space: is 11-13 mm.
Imaging of the Acromioclavicular Joint: Anatomy, Function, Pathologic Features, and Treatment
Ipsilateral Rockwood type IV acromioclavicular joint dislocation and midshaft clavicle fracture: a case report and review of the literature - ScienceDirect
Imaging of the Acromioclavicular Joint: Anatomy, Function, Pathologic Features, and Treatment
MedPix Case - AC Joint Dislocation
Acromioclavicular Joint Injury - Shoulder & Elbow - Orthobullets
Acromio-clavicular joint injury, Radiology Case
Acromio-clavicular joint injuries - Don't Forget the Bubbles
Post-operative X-ray after one month; this X-ray shows
Initial AP X-ray that shows a Rockwood type IV acromioclavicular joint
Part 1: Trauma