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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/11/01 04:48:57」(JST)
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| Submental artery |
|
Dissection, showing salivary glands of right side. (Submental artery visible at bottom right.)
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| Details |
| Source |
facial artery |
| Branches |
superficial branch
deep branch |
| Identifiers |
| Latin |
arteria submentalis |
Dorlands
/Elsevier |
a_61/12156063 |
| TA |
A12.2.05.023 |
| FMA |
49561 |
Anatomical terminology
[edit on Wikidata]
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The submental artery is a branch of the facial artery that runs on the underside of the chin.
Contents
- 1 Course
- 2 Branching
- 3 Additional images
- 4 References
Course
The submental artery is the largest of the cervical branches of the facial artery, given off just as that vessel leaves the submandibular gland: it runs forward upon the mylohyoid, just below the body of the mandible, and beneath the digastric muscle.
It supplies the surrounding muscles, and anastomoses with the sublingual artery and with the mylohyoid branch of the inferior alveolar artery; at the symphysis menti it turns upward over the border of the mandible.
The submental vessels also supply a territory of skin in the submental area. Surgeons can use the skin and vessels in reconstruction of the face or the oral cavity.
Branching
When the submental artery turns upward over the border of the mandible it divides into a superficial and a deep branch.
- The superficial branch passes between the integument and depressor labii inferioris, and anastomoses with the inferior labial artery.
- The deep branch runs between the muscle and the bone, supplies the lip, and anastomoses with the inferior labial artery and the mental branch of the inferior alveolar artery.
Additional images
-
Superficial dissection of the right side of the neck, showing the carotid and subclavian arteries.
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-
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
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Arteries of the head and neck
|
| CC |
| EC |
| sup. thyroid |
- superior laryngeal
- sternocleidomastoid branch
- infrahyoid branch
- cricothyroid branch
- glandular branches
|
| asc. pharyngeal |
- posterior meningeal
- pharyngeal branches
- inferior tympanic
|
| lingual |
- suprahyoid
- dorsal lingual
- deep lingual
- sublingual
|
| facial |
- cervical branches (ascending palatine, tonsillar, submental, glandular)
- facial branches (inferior labial
- superior labial / nasal septum
- lateral nasal
- angular)
|
| occipital |
- sternocleidomastoid
- meningeal
- occipital
- auricular
- descending
|
| post. auricular |
- stylomastoid
- stapedial
- auricular
- occipital
- Parotid
|
| sup. temporal |
- transverse facial
- middle temporal (zygomatico-orbital)
- anterior auricular
- frontal
- parietal
|
| maxillary |
| 1st part / mandibular |
- anterior tympanic
- deep auricular
- middle meningeal (superior tympanic, petrosal)
- accessory meningeal
- inferior alveolar
|
| 2nd part / pterygoid |
- to muscles of mastication (deep temporal, pterygoid, masseteric)
- buccal
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| 3rd part / pterygopalatine |
- posterior superior alveolar
- infraorbital (anterior superior alveolar)
- descending palatine (greater palatine, lesser palatine)
- artery of the pterygoid canal
- sphenopalatine (posterior septal branches, posterior lateral nasal)
- pharyngeal
|
|
|
| IC |
| cervical |
|
| petrous |
|
cavernous/
ophthalmic |
- orbital group:anterior ethmoidal
- posterior ethmoidal
- lacrimal (lateral palpebral)
- medial palpebral
- terminal (supraorbital, supratrochlear, dorsal nasal)
ocular group: central retinal
- ciliary (short posterior, long posterior, anterior)
- Circulus arteriosus major
- hypophysial (superior, inferior)
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| brain |
- Circle of Willis
- ACA (anterior communicating, medial striate, Orbitofrontal artery)
- MCA (anterolateral central, Prefrontal artery, Superior terminal branch, Inferior terminal branch, Anterior temporal branch)
- posterior communicating
- anterior choroidal
|
|
|
| SC |
| vertebral artery |
- meningeal
- spinal (posterior, anterior)
- basilar: pontine
- labyrinthine
- cerebellar (AICA, SCA, PICA)
- cerebral (PCA)
|
| thyrocervical trunk |
| inferior thyroid |
- inferior laryngeal
- tracheal
- esophageal
- ascending cervical
- pharyngeal
- glandular branches
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| transverse cervical |
- superficial branch
- deep branch / dorsal scapular
|
| suprascapular |
- acromial branch
- scapular anastomosis
|
|
| costocervical trunk |
- deep cervical
- Supreme Intercostal artery
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|
UpToDate Contents
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English Journal
- [Life threatening oral hemorrhage after implantation into the distal right mandible].
- Weibrich G1, Foitzik Ch, Kuffner H.
- Mund-, Kiefer- und Gesichtschirurgie : MKG.Mund Kiefer Gesichtschir.2002 Nov;6(6):442-5. Epub 2002 Jul 30.
- In dental practice, surgical implant procedures are frequently conducted for pre-prosthetic surgery. Intra-operative complications are rare and can mostly be prevented effectively with adequate preparatory measures. However, not all risks can be anticipated a priori. Anatomical variation, such as va
- PMID 12447658
Related Links
- sub·men·tal ar·ter·y [TA] origin, facial; distribution, mylohyoid muscle, submandibular and sublingual glands, and structures of lower lip; anastomoses, inferior labial, mental branch of inferior dental and sublingual. Synonym(s): arteria ...
- [TA] submental artery: origin, facial artery; branches, none; distribution, tissues under chin ... Look at other dictionaries: Arteria submentalis — Die Arteria submentalis Die Lage der Unterkinnarterie (ganz rechts im Bild) … Deutsch ...
★リンクテーブル★
[★]
- 英
- submental artery
- ラ
- arteria submentalis