Muscle:Orbicularis Oculi: Revision history

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7 May 2026

  • curprev 22:0622:06, 7 May 2026 Yatreyu talk contribs 8,379 bytes +8,379 Created page with "'''Orbicularis oculi''' is the circular muscle surrounding the eye, responsible for closing the eyelid. It is one of the very few muscles from which trigger points (TrPs) refer pain to the nose, and the only muscle known to refer pain to the side of the nose and upper lip. Active TrPs can produce a unilateral palpebral fissure narrowing that closely resembles Horner's syndrome, and a characteristic visual disturbance described as "jumpy print." == Anatomy == The orbicu..."