The frequency of os acromiale in the Rob
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D. R. Hunt; L. Bullen
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Article
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2007
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John Wiley and Sons
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English
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## Abstract Normal fusion of the acromion process in humans begins at about age 15 and should complete ossification by age 22β25. __Os acromiale__ occurs when fusion of the acromial epiphysis does not follow its normal ossification pattern, resulting in the retention of a separate epiphyseal end to