Presentation
Fall off motorcycle. Right shoulder injury.
Patient Data
Age: 30 years
Gender: Male
From the case:
Acromioclavicular joint injury - grade II
Download
Info

Widened acromioclavicular joint with elevation of the clavicle compared to the acromion, but not above the superior acromial border. Increased coracoclavicular distance. Local edema, soft tissue swelling.
Case Discussion
These features are consistent with a grade II acromioclavicular joint injury according to the Rockwood classification.