Anterior jugular vein

Anterior jugular vein

Infobox Vein
Name = Anterior jugular vein
Latin = vena jugularis anterior
GraySubject = 168
GrayPage = 647


Caption = The veins of the neck, viewed from in front. (Anterior jugular visible at center.)



Caption2 = Veins of the head and neck. (Anterior jugular visible at bottom right.)
DrainsFrom =
DrainsTo = external jugular vein
Artery =
MeshName = Jugular+Veins
MeshNumber = A07.231.908.498
DorlandsPre = v_05
DorlandsSuf = 12850745
The anterior jugular vein begins near the hyoid bone by the confluence of several superficial veins from the submaxillary region.

It descends between the median line and the anterior border of the Sternocleidomastoideus, and, at the lower part of the neck, passes beneath that muscle to open into the termination of the external jugular, or, in some instances, into the subclavian vein.

It varies considerably in size, bearing usually an inverse proportion to the external jugular; most frequently there are two anterior jugulars, a right and left; but sometimes only one.

Its tributaries are some laryngeal veins, and occasionally a small thyroid vein.

Just above the sternum the two anterior jugular veins communicate by a transverse trunk, the venous jugular arch, which receive tributaries from the inferior thyroid veins; each also communicates with the internal jugular.

There are no valves in this vein.


=Additional


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • anterior jugular vein — n JUGULAR VEIN (c) …   Medical dictionary

  • anterior jugular vein — noun arises below the chin from veins draining the lower face; joins the external jugular vein • Hypernyms: ↑jugular vein, ↑vena jugularis, ↑jugular * * * noun see jugular vein …   Useful english dictionary

  • Jugular vein — The jugular veins are in the neck and drain blood from the head, brain, face and neck and convey it toward the heart. The external jugular vein collects most of the blood from the outside of the skull and the deep parts of the face. It lies… …   Medical dictionary

  • Jugular vein — Infobox Vein Name = PAGENAME Latin = GraySubject = 168 GrayPage = 646 Caption = The veins of the neck, viewed from in front. DrainsFrom = DrainsTo = superior vena cava Artery = MeshName = Jugular+Veins MeshNumber = A07.231.908.498 The jugular… …   Wikipedia

  • jugular vein — noun veins in the neck that return blood from the head • Syn: ↑vena jugularis, ↑jugular • Derivationally related forms: ↑jugular • Hypernyms: ↑vein, ↑vena, ↑venous blood vessel …   Useful english dictionary

  • anterior facial vein — noun a continuation of the angular vein; unites with the retromandibular vein before emptying into the internal jugular vein • Syn: ↑vena facialis anterior • Hypernyms: ↑facial vein, ↑vena facialis …   Useful english dictionary

  • jugular vein — n. either of two large veins in the neck carrying blood back from the head to the heart * * * ▪ anatomy       any of several veins of the neck: (1) the external jugular veins, which receive blood from the neck, the outside of the cranium, and the …   Universalium

  • External jugular vein — Infobox Vein Name = External jugular vein Latin = vena jugularis externa GraySubject = 168 GrayPage = 646 Caption = Veins of the head and neck. (External jugular visible at center.) Caption2 = Veins DrainsFrom = cranium, face Source = posterior… …   Wikipedia

  • jugular vein — any one of several veins in the neck. The internal jugular is a very large paired vein running vertically down the side of the neck and draining blood from the brain, face, and neck. It ends behind the sternoclavicular joint, where it joins the… …   The new mediacal dictionary

  • Internal jugular vein — Infobox Vein Name = Internal jugular vein Latin = vena jugularis interna GraySubject = 168 GrayPage = 648 Caption = The fascia and middle thyroid veins. (Internal jugular visible at center left.) Caption2 = Veins of the tongue. The hypoglossal… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”