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Human Anatomy: Muscle Groups


Human Anatomy



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Muscle Function & Other Pertinent Medical Information
- LEVATOR PALPEBRAE SUPERIORIS -
ORIGIN: Inferior aspect of lesser wing of sphenoid bone
INSERTION: Superior tarsal plate and skin of upper eyelid
ACTION: Elevates and retracts upper eyelid
NERVE: Superior division of oculomotor nerve (III) and sympathetic to smooth muscle portion






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