Lingual artery
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| Artery: Lingual artery | |
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| Side of neck, showing chief surface markings. (Lingual artery labeled at center left.) | |
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| Veins of the tongue. The hypoglossal nerve has been displaced downward in this preparation. (Lingual artery labeled at center left.) | |
| Latin | arteria lingualis |
| Gray's | subject #144 553 |
| Supplies | genioglossus |
| Source | external carotid |
| Vein | lingual vein |
| Dorlands / Elsevier | a_61/12154839 |
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Course
The lingual artery arises from the external carotid between the superior thyroid and facial artery.
It first runs obliquely upward and medialward to the greater cornu of the hyoid bone.
It then curves downward and forward, forming a loop which is crossed by the hypoglossal nerve, and passing beneath the Digastricus and Stylohyoideus it runs horizontally forward, beneath the Hyoglossus, and finally, ascending almost perpendicularly to the tongue, turns forward on its lower surface as far as the tip, under the name of the deep lingual artery (profunda linguae).
Additional images
 Diagram showing the origins of the main branches of the carotid arteries. |
 The internal carotid and vertebral arteries. Right side. |
 Coronal section of tongue, showing intrinsic muscles. |
External links
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 As such, some of the information contained herein may be outdated.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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Acknowledgement and Attribution Regarding Sources of Content
Some of the initial content on this page may be incorporated in part from copyleft sources in the public domain including wikis such as Wikipedia and AskDrWiki. Drug information for patients came from the The National Library of Medicine. Infectious disease information may have come from the Centers for Disease Control (CDC). Differential Diagnoses are drawn from clinicians as well as an amalgamation of 3 sources: 1.The Disease Database; 2. Kahan, Scott, Smith, Ellen G. In A Page: Signs and Symptoms. Malden, Massachusetts: Blackwell Publishing, 2004:3; 3. Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002:7 .
