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Orbital Arteries

Arteries supplying blood to the orbit; ophthalmic artery, central retinal artery, lacrimal artery, zygomaticofacial artery, zygomaticotemporal artery

oa - ophthalmic a.  

so - supraorbital a.  

st - supratrochlear a.  

dn - dorsal nasal a.  

a - angular a.  

la - lacrimal a.  

cr - central retinal a.  

mpa - medial palpebral a.  

lpa - lateral palpebral a.  

zt - zygomaticotemporal a.  

zf - zygomaticofacial a.  

Arterial supply to the eye and orbit arises from the internal carotid artery via the ophthalmic artery. 

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