Os acromiale

Case contributed by The Radswiki
Diagnosis certain

Presentation

Shoulder pain

x-ray

Two radiographs of the shoulder demonstrating a large os acromiale

Case Discussion

An os acromiale represents an unfused accessory center of ossification of the acromion of the scapula. 

These images are from Dr. John Hunter's amazing MSK collection. Dr. John Hunter is a professor in the department of radiology (musculoskeletal section) at UC Davis School of Medicine.

This case was donated to Radiopaedia.org by Radswiki.net

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