Orbicularis muscle may refer to
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Orbicularis oculi muscle
The orbicularis oculi is a Sphincter, sphincter-like muscle in the face that closes the eyelids. It arises from the nasal part of the frontal bone, from the frontal process of the maxilla in front of the lacrimal groove, and from the anterior surf ...
, a muscle around the eye
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Orbicularis oris muscle
In human anatomy, the orbicularis oris muscle is a complex of muscles in the lips that encircles the mouth.
It is not a true sphincter, as was once thought, as it is actually composed of four independent quadrants that interlace and give only an a ...
, a muscle around the mouth
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