angular artery

Information about angular artery

Artery:
Bloodvessels of the eyelids, front view. 1, supraorbital artery and supraorbital vein; 2, nasal artery; 3, angular artery, the terminal branch of 4, the facial artery; 5, suborbital artery; 6, anterior branch of the superficial temporal artery; 6’, malar branch of the transverse artery of the face; 7, lacrimal artery; 8, superior palpebral artery with 8’, its external arch; 9, anastomoses of the superior palpebral with the superficial temporal and lacrimal; 10, inferior palpebral artery; 11, facial vein; 12, angular vein; 13, branch of the superficial temporal vein.
The arteries of the face and scalp. (Angular labeled at center right.)
Latinarteria angularis
subject #144 556
Sourcefacial artery
Veinangular vein
Dorlands/Elsevier a_61/12153452
The angular artery is the terminal part of the facial artery; it ascends to the medial angle of the orbit, imbedded in the fibers of the angular head of the Quadratus labii superioris, and accompanied by the angular vein.

On the cheek it distributes branches which anastomose with the infraorbital; after supplying the lacrimal sac and Orbicularis oculi, it ends by anastomosing with the dorsal nasal branch of the ophthalmic 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 As such, some of the information contained herein may be outdated.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.

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Arteries of head and neck
CC, EC: Anteriorsuperior thyroid (superior laryngeal) - lingual (sublingual)
facial: cervical branches (ascending palatine - tonsillar - submental - glandular) - facial branches (inferior labial - superior labial - lateral nasal - angular)
EC: Posterior and ascendingoccipital - posterior auricular (stylomastoid) - ascending pharyngeal (meningeal branches)
EC: Terminal, superficial temporaltransverse facial - middle temporal (zygomaticorbital) - anterior auricular - frontal - parietal
EC: Terminal, maxillary1st part: anterior tympanic - deep auricular - middle meningeal (superior tympanic) - accessory meningeal - inferior alveolar (mylohyoid)
2nd part: deep temporal - pterygoid branches - masseteric - buccal
3rd part: posterior superior alveolar - infraorbital (anterior superior alveolar) - descending palatine - artery of the pterygoid canal - sphenopalatine
CC, IC: portions #1 and 2cervical portion - petrous portion (Vidian, caroticotympanic)
IC: cavernous portion/ophthalmicorbital group: lacrimal - supraorbital - posterior ethmoidal - anterior ethmoidal - medial palpebral - supratrochlear - dorsal nasal
ocular group: central retinal - ciliary (short posterior, long posterior, anterior) - superior hypophysial - inferior hypophyseal
IC: cerebral portionACA - anterior communicating - MCA (anterolateral central) - posterior communicating - anterior choroidal - circle of Willis
SUBCLAVIAN: vertebralmeningeal branches - posterior spinal - anterior spinal - PICA - basilar (pontine - labyrinthine - AICA - SCA - PCA)
SUBCLAVIAN: thyrocervicalinferior thyroid (inferior laryngeal, tracheal, esophageal, ascending cervical) - suprascapular - transverse cervical - dorsal scapular
The supraorbital artery is an artery of the head.

Course

It springs from the ophthalmic artery as that vessel is crossing over to the medial side of the optic nerve.
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The supraorbital vein begins on the forehead where it communicates with the frontal branch of the superficial temporal vein.

It runs downward superficial to the Frontalis muscle, and joins the frontal vein at the medial angle of the orbit to form the angular vein.
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The dorsal nasal artery (nasal artery) is an artery of the head. It is one of the two terminal branches of the ophthalmic artery.

Course

It emerges from the orbit above the medial palpebral ligament, and, after giving a twig to the upper part of the lacrimal sac,
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The facial artery (external maxillary artery in older texts) is a branch of the external carotid artery that supplies structures of the face.

Structure

The facial artery arises in the carotid triangle from the external carotid artery a little above the lingual
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The infraorbital artery is an artery in the head that runs in the maxilla, emerging just under the orbit of the eye.

Course

The infraorbital artery appears, from its direction, to be the continuation of the trunk of the maxillary artery, but often arises in conjunction
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superficial temporal artery is a major artery of the head. It arises from the external carotid artery when it bifurcates into the superficial temporal artery and maxillary artery.

Its pulse is palpable superior to the zygomatic arch, anterior and superior to the tragus.
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The transverse facial artery is an artery that branches from the superficial temporal artery and runs across the face.

Course

The transverse facial artery is given off from the superficial temporal artery before that vessel leaves the parotid gland; running forward
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The lacrimal artery arises close to the optic foramen, and is one of the largest branches derived from the ophthalmic artery: not infrequently it is given off before the artery enters the orbit.
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The medial palpebral arteries (internal palpebral arteries) are arteries of the head. They are two in number, superior and inferior, arise from the ophthalmic, opposite the pulley of the Obliquus superior.
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The medial palpebral arteries (internal palpebral arteries) are arteries of the head. They are two in number, superior and inferior, arise from the ophthalmic, opposite the pulley of the Obliquus superior.
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superficial temporal artery is a major artery of the head. It arises from the external carotid artery when it bifurcates into the superficial temporal artery and maxillary artery.

Its pulse is palpable superior to the zygomatic arch, anterior and superior to the tragus.
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In anatomy Lacrimal can refer to:
  • Lacrimal artery
  • Lacrimal bone
  • Lacrimal nerve
  • Lacrimal secretion, see Tears
  • Nasolacrimal duct
  • Lacrimal gland

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The medial palpebral arteries (internal palpebral arteries) are arteries of the head. They are two in number, superior and inferior, arise from the ophthalmic, opposite the pulley of the Obliquus superior.
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The anterior facial vein (facial vein) commences at the side of the root of the nose, and is a direct continuation of the angular vein. It lies behind the facial artery and follows a less tortuous course.
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The angular vein formed by the junction of the frontal vein and supraorbital vein, runs obliquely downward, on the side of the root of the nose, to the level of the lower margin of the orbit, where it becomes the anterior facial vein.
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The superficial temporal vein is a vein of the side of the head.

Path

It begins on the side and vertex of the skull in a plexus which communicates with the frontal vein and supraorbital vein, with the corresponding vein of the opposite side, and with the posterior
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Latin}}} 
Official status
Official language of: Vatican City
Used for official purposes, but not spoken in everyday speech
Regulated by: Opus Fundatum Latinitas
Roman Catholic Church
Language codes
ISO 639-1: la
ISO 639-2: lat
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The facial artery (external maxillary artery in older texts) is a branch of the external carotid artery that supplies structures of the face.

Structure

The facial artery arises in the carotid triangle from the external carotid artery a little above the lingual
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The angular vein formed by the junction of the frontal vein and supraorbital vein, runs obliquely downward, on the side of the root of the nose, to the level of the lower margin of the orbit, where it becomes the anterior facial vein.
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Elsevier, the world's largest publisher of medical and scientific literature, forms part of the Reed Elsevier group. Based in Amsterdam, the company has substantial operations in the UK, USA and elsewhere.
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The facial artery (external maxillary artery in older texts) is a branch of the external carotid artery that supplies structures of the face.

Structure

The facial artery arises in the carotid triangle from the external carotid artery a little above the lingual
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ORBit is a CORBA compliant Object Request Broker (ORB). The current version is called ORBit2 and is compliant with CORBA version 2.4. It is developed under the GPL license and is used as middleware for the GNOME project.
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The levator labii superioris (or quadratus labii superioris) is a broad sheet, the origin of which extends from the side of the nose to the zygomatic bone.

Its medial fibers form the angular head
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The angular vein formed by the junction of the frontal vein and supraorbital vein, runs obliquely downward, on the side of the root of the nose, to the level of the lower margin of the orbit, where it becomes the anterior facial vein.
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Infraorbital is an anatomical term which means, literally, inferior to (below or beneath) the eye socket (orbit). Some examples of uses of the term are:
  • Infraorbital artery
  • Infraorbital foramen
  • Infraorbital canal

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The lacrimal sac, is the upper dilated end of the nasolacrimal duct, and is lodged in a deep groove formed by the lacrimal bone and frontal process of the maxilla.

It is oval in form and measures from 12 to 15 mm.
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The orbicularis oculi is a muscle in the face that closes the eyelids. It arises from the nasal part of the frontal bone, from the frontal process of the maxilla in front of the lacrimal groove, and from the anterior surface and borders of a short fibrous band, the medial
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The dorsal nasal artery (nasal artery) is an artery of the head. It is one of the two terminal branches of the ophthalmic artery.

Course

It emerges from the orbit above the medial palpebral ligament, and, after giving a twig to the upper part of the lacrimal sac,
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The ophthalmic artery is a branch of the internal carotid artery which supplies branches to supply the eye and other structures in the orbit.

Branches

The branches of the ophthalmic artery are often subdivided into an orbital group and an ocular group [1] .
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