Inferior laryngeal artery

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Artery: Inferior laryngeal artery
Latin	a. laryngea inferior
Gray's	subject #148 581

The inferior laryngeal artery ascends upon the trachea to the back part of the larynx under cover of the Constrictor pharyngis inferior, in company with the recurrent nerve, and supplies the muscles and mucous membrane of this part, anastomosing with the branch from the opposite side, and with the superior laryngeal branch of the superior thyroid artery.

[edit] See also

• superior laryngeal artery

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 As such, some of the information contained herein may be outdated.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