Presentation
Chronic right shoulder pain
Patient Data
Age: 50 years
Gender: Female
From the case:
Os acromiale
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Right shoulder radiograph shows non-united accessory ossification center of the acromion process of right scapula.
From the case:
Os acromiale
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Axial CT shows straight cleft traversing the acromion process of the right scapula.
Case Discussion
Os acromilale is a normal variant, but can be associated with rotator cuff impingement.