Superior labial artery
Citation, DOI, disclosures and article data
Citation:
Bell D, Superior labial artery. Reference article, Radiopaedia.org (Accessed on 20 Mar 2025) https://doi.org/10.53347/rID-55034
rID:
55034
Article created:
Disclosures:
At the time the article was created Daniel J Bell had no recorded disclosures.
View Daniel J Bell's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Henry Knipe had no recorded disclosures.
View Henry Knipe's current disclosures
Revisions:
2 times, by
1 contributor -
see full revision history and disclosures
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Synonyms:
- Superior coronary artery
Superior labial artery (old name: superior coronary artery) is one of the facial branches of the facial artery. It is bigger and more serpiginous than the inferior labial artery. It supplies the upper lip, including its labial glands, mucous membranes and muscles.
Summary
- origin: facial branch of the facial artery, just distal to the origin of the inferior labial artery and lateral to the angle of the mouth
- course: it passes superiorly and anteriorly, behind the depressor anguli oris muscle, before piercing the orbicularis oris muscle, and taking a meandering path between the muscle and the labial mucous membrane along the inferior margin of the upper lip, close to the wet line
-
branches:
- nasal
- septal: branching out on the anterior cartilaginous septum
- alar: supplies the nasal ala
- nasal
- termination: anastomosis with the contralateral superior labial artery
References
- 1. Gray, Henry. Anatomy of the Human Body. Philadelphia: Lea & Febiger, 1918; Bartleby.com, 2000. www.bartleby.com/107
Incoming Links
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