Lacrimal artery

The lacrimal artery is an artery that arises close to the optic foramen, and is one of the largest branches derived from the ophthalmic artery. Not infrequently it is given off before the artery enters the orbit.

Lacrimal artery
The ophthalmic artery and its branches. (Lacrimal artery visible at center right.)
The tarsi and their ligaments. Right eye; front view. (Lacrimal artery visible at upper left.)
SourceOphthalmic artery
BranchesLateral palpebral arteries
zygomatic branches
recurrent branch
SuppliesLacrimal gland, eyelids, conjunctiva
LatinArteria lacrimalis
Anatomical terminology

It accompanies the lacrimal nerve along the upper border of the lateral rectus and supplies the lacrimal gland.


Its terminal branches, escaping from the gland, are distributed to the eyelids and conjunctiva: of those supplying the eyelids, two are of considerable size and are named the lateral palpebral arteries; they run medially in the upper and lower lids respectively and anastomose with the medial palpebral arteries, forming an arterial circle in this situation.

The lacrimal artery also give off one or two zygomatic branches, one of which passes through the zygomatico-temporal foramen, to reach the temporal fossa, and anastomoses with the deep temporal arteries; another appears on the cheek through the zygomatico-facial foramen, and anastomoses with the transverse facial.

A recurrent branch passes backward through the lateral part of the superior orbital fissure to the dura mater, and anastomoses with a branch of the middle meningeal artery.


The lacrimal artery is sometimes derived from one of the anterior branches of the middle meningeal artery.

Additional images


This article incorporates text in the public domain from page 569 of the 20th edition of Gray's Anatomy (1918)

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