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orbicular muscle

 

Definition: a sphincterlike sheet of muscle that encircles an orifice such as the mouth or the palpebral fissures.

Synonym(s): musculus orbicularisTA, orbicularis muscle, orbicularis2

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.

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