Anatomy

Orbicularis Oris Muscle: One of a kind sphincter in the face

Orbicularis Oris Muscle: One of a kind sphincter in the face

Have you wondered why you can pucker your lips, you can kiss and whistle? Its because of the Orbicularis Oris muscle. Orbicularis Oris muscle is an sphincter type of muscle that encircles the mouth. In other words, it’s one of the circular muscles of the lips. It’s the muscle that keeps helps you hide your […]

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