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Sublingual artery

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Artery: Sublingual artery
Latin arteria sublingualis
Gray's subject #144 553
Source lingual artery
Dorlands/Elsevier a_61/12156056

The Sublingual Artery arises at the anterior margin of the Hyoglossus, and runs forward between the Genioglossus and Mylohyoideus to the sublingual gland.

It supplies the gland and gives branches to the Mylohyoideus and neighboring muscles, and to the mucous membrane of the mouth and gums.

One branch runs behind the alveolar process of the mandible in the substance of the gum to anastomose with a similar artery from the other side; another pierces the Mylohyoideus and anastomoses with the submental branch of the external maxillary artery.

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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 As such, some of the information contained herein may be outdated.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.

Arteries of head and neckedit

EXTERNAL CAROTID: Anterior: superior thyroid - superior laryngeal - lingual (sublingual)

facial: cervical branches (ascending palatine - tonsillar - submental) - facial branches (inferior labial - superior labial - lateral nasal - angular)

Posterior and ascending: occipital - posterior auricular - stylomastoid - ascending pharyngeal (meningeal branches)
Terminal: superficial temporal - transverse facial - middle temporal (zygomaticoörbital) - parietal branch
internal maxillary - 1st part: anterior tympanic - deep auricular - middle meningeal - superior tympanic - accessory meningeal - inferior alveolar - lingual
2nd part: deep temporal - masseteric - buccinator - posterior superior alveolar
3rd part: infraorbital - descending palatine - artery of the pterygoid canal - sphenopalatine | (Gray's s144)

INTERNAL CAROTID: cervical portion - petrous portion - cavernous portion
ophthalmic - orbital group: lacrimal - supra-orbital - posterior ethmoidal - anterior ethmoidal - medial palpebral - supratrochlear - dorsal nasal
ocular group: central retinal - ciliary
cerebral portion: anterior cerebral - anterior communicating - middle cerebral - posterior communicating - anterior choroidal - circle of Willis | (Gray's s146 - Gray's s147)

SUBCLAVIAN: vertebral: meningeal branches - posterior spinal - anterior spinal - posterior inferior cerebellar - basilar (internal auditory - anterior inferior cerebellar - superior cerebellar - posterior cerebral)
thyrocervical trunk: inferior thyroid - inferior laryngeal - ascending cervical - suprascapular - transverse cervical - dorsal scapular
internal thoracic: musculophrenic - anterior intercostal - pericardiacophrenic - superior epigastric
costocervical trunk: highest intercostal, deep cervical | (Gray's s148)

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