The Ness Visual Dictionary of Dental Technology
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| Term | orbicularis oris |
| Pronunciation | or-bik-yuh-LAIR-is OR-us |
| Variations | orbicularoris (or-bik-yuh-lur-OR-us) |
| See also | oris |
| Definition | The band of muscle around the mouth. The muscular portion of the lips. |
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orbicularis oris
Term of the day: antagonist
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