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Dorsal nasal artery
From Wikipedia, the free encyclopedia
(Redirected from Dorsal nasal branch)
| Artery: Dorsal nasal artery | |
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| Bloodvessels of the eyelids, front view. 1, supraorbital artery and supraorbital vein; 2, nasal artery; 3, angular artery, the terminal branch of 4, the facial artery; 5, suborbital artery; 6, anterior branch of the superficial temporal artery; 6’, malar branch of the transverse artery of the face; 7, lacrimal artery; 8, superior palpebral artery with 8’, its external arch; 9, anastomoses of the superior palpebral with the superficial temporal and lacrimal; 10, inferior palpebral artery; 11, facial vein; 12, angular vein; 13, branch of the superficial temporal vein. | |
| Latin | arteria dorsalis nasi |
| Gray's | subject #146 571 |
| Source | ophthalmic artery |
| Branches | twig to the upper part of the lacrimal sac to root of the nose dorsum of the nose |
| Dorlands/Elsevier | a_61/12154176 |
The dorsal nasal artery (nasal artery) is an artery of the head. It is one of the two terminal branches of the ophthalmic artery.
It emerges from the orbit above the medial palpebral ligament, and, after giving a twig to the upper part of the lacrimal sac, divides into two branches.
- One of these crosses the root of the nose, and anastomoses with the angular artery.
- The other runs along the dorsum of the nose, supplying its outer surface, and anastomoses with its fellow artery of the opposite side, and with the lateral nasal branch of the facial artery.
- Dorsal+nasal+artery at eMedicine Dictionary
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
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