<Tr> <Td> orbicularis oculi </Td> <Td> frontal bone; medial palpebral ligament; lacrimal bone </Td> <Td> lateral palpebral raphe </Td> <Td> ophthalmic, zygomatico - orbital, angular </Td> <Td> zygomatic branch of facial </Td> <Td> closes eyelids </Td> <Td> levator palpebrae superioris </Td> </Tr> <Tr> <Td> corrugator supercilii </Td> <Td> superciliary arches </Td> <Td> forehead skin, near eyebrow </Td> <Td> </Td> <Td> facial nerve </Td> <Td> wrinkles forehead </Td> <Td> </Td> </Tr> <Tr> <Td> depressor supercilii </Td> <Td> medial orbital rim </Td> <Td> medial aspect of bony orbit </Td> <Td> </Td> <Td> facial nerve </Td> <Td> Depresses the eyebrow </Td> <Td> </Td> </Tr> <Table> <Tr> <Th> Muscle </Th> <Th> Origin </Th> <Th> Insertion </Th> <Th> Artery </Th> <Th> Nerve </Th> <Th> Action </Th> <Th> Antagonist </Th> </Tr> <Tr> <Td> levator palpebrae superioris </Td> <Td> sphenoid bone </Td> <Td> tarsal plate, upper eyelid </Td> <Td> ophthalmic artery </Td> <Td> oculomotor nerve </Td> <Td> retracts / elevates eyelid </Td> <Td> orbicularis oculi muscle </Td> </Tr> <Tr> <Td> superior tarsal </Td> <Td> underside of levator palpebrae superioris </Td> <Td> superior tarsal plate of the eyelid </Td> <Td> sympathetic nervous system </Td> <Td> raise the upper eyelid </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="7"> Rectus muscles </Td> </Tr> <Tr> <Td> superior </Td> <Td> annulus of Zinn at the orbital apex </Td> <Td> 7.5 mm superior to the corneal limbus </Td> <Td> </Td> <Td> oculomotor nerve </Td> <Td> elevates, adducts, and rotates medially the eye </Td> <Td> </Td> </Tr> <Tr> <Td> inferior </Td> <Td> 6.5 mm inferior to the corneal limbus </Td> <Td> </Td> <Td> inferior branch of oculomotor nerve </Td> <Td> depression and adduction </Td> <Td> </Td> </Tr> <Tr> <Td> medial </Td> <Td> 5.5 mm medial to the corneal limbus </Td> <Td> </Td> <Td> inferior division of the oculomotor nerve </Td> <Td> adducts the eyeball </Td> <Td> </Td> </Tr> <Tr> <Td> lateral </Td> <Td> 7 mm temporal to the corneal limbus </Td> <Td> </Td> <Td> abducens nerve </Td> <Td> abducts the eyeball </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="7"> Oblique muscles </Td> </Tr> <Tr> <Td> superior </Td> <Td> annulus of Zinn at the orbital apex, medial to optic canal </Td> <Td> outer posterior quadrant of the eyeball </Td> <Td> lateral muscular branch of the ophthalmic artery </Td> <Td> trochlear nerve </Td> <Td> primary: intorsion . secondary: abduct (laterally rotate) and depress the eyeball </Td> <Td> </Td> </Tr> <Tr> <Td> inferior </Td> <Td> orbital surface of the maxilla, lateral to the lacrimal groove </Td> <Td> laterally onto the eyeball, deep to the lateral rectus, by a short flat tendon </Td> <Td> </Td> <Td> oculomotor nerve </Td> <Td> extorsion, elevation, abduction </Td> <Td> </Td> </Tr> </Table>

All bones and muscles of the human body