The deep temporal arteries are two arteries of the head. They ascend between the temporalis muscle and the pericranium. They anastomose with the middle temporal artery, among other vessels. They supply the temporalis muscle.
| Deep temporal arteries | |
|---|---|
 Plan of branches of internal maxillary artery. (Post. deep temporal and ant. deep temporal labeled at center top.) | |
| Details | |
| Source | Maxillary artery (2nd part) |
| Identifiers | |
| Latin | arteria temporalis profunda anterior, arteria temporalis profunda posterior |
| TA98 | A12.2.05.071 A12.2.05.072 |
| FMA | 49742 |
| Anatomical terminology | |
Structure
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The deep temporal arteries consist of an anterior and a posterior artery. They are branches of the maxillary artery, a terminal branch of the external carotid artery.[1] They ascend between the temporalis muscle and the pericranium.
Connections
editThe deep temporal arteries anastomose with the middle temporal artery.
The anterior artery communicates with the lacrimal artery[1] by means of small branches which perforate the zygomatic bone and greater wing of the sphenoid bone. It may also communicate with the ophthalmic artery, a branch of the internal carotid artery.[1]
Function
editThe deep temporal arteries supply the temporalis muscle.
Clinical significance
editThe deep temporal arteries may be affected by giant cell arteritis.[2] This may be diagnosed using magnetic resonance imaging.[2]
Other animals
editThe deep temporal arteries are found in other animals, including dogs.[3]
See also
editReferences
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This article incorporates text in the public domain from page 561 of the 20th edition of Gray's Anatomy (1918)
- ^ a b c Quisling, R. G.; Seeger, J. F. (1975-03-01). "Orbital anastomoses of the anterior deep temporal artery". Neuroradiology. 8 (5): 259–262. doi:10.1007/BF00335020. hdl:2027.42/46672. ISSN 1432-1920.
- ^ a b Veldhoen, Simon; Klink, Thorsten; Geiger, Julia; Vaith, Peter; Glaser, Cornelia; Ness, Thomas; Duwendag, Dirk; Both, Marcus; Bley, Thorsten A. (2014-11-01). "MRI displays involvement of the temporalis muscle and the deep temporal artery in patients with giant cell arteritis". European Radiology. 24 (11): 2971–2979. doi:10.1007/s00330-014-3255-1. ISSN 1432-1084.
- ^ Suwa, Fumihiko; Tominaga, Saisuke; Kumagai, Hideo (1978). "On the Posterior Deep Temporal Artery of the Dog". Okajimas Folia Anatomica Japonica. 55 (5): 255–263. doi:10.2535/ofaj1936.55.5_255.
External links
edit- lesson4 at The Anatomy Lesson by Wesley Norman (Georgetown University) (infratempfossaart)
