The acromioclavicular joint is the gliding joint that forms the connection between the acromion of the shoulder blade and the collarbone. It is part of the mechanism that allows the shoulder to rise and fall (shrug).
Last Revised: August 23, 2011
Author: Healthwise Staff
Medical Review: William H. Blahd, Jr., MD, FACEP - Emergency Medicine & David Messenger, MD
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