communicating artery

communicating artery
communicating artery n any of three arteries in the brain that form parts of the circle of Willis:
a) one connecting the anterior cerebral arteries called also anterior communicating artery
b) either of two arteries that occur one on each side of the circle of Willis and connect an internal carotid artery with a posterior cerebral artery called also posterior communicating artery

Medical dictionary. 2011.

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Look at other dictionaries:

  • Communicating artery — may refer to: Anterior communicating artery Posterior communicating artery This disambiguation page lists articles associated with the same title. If an internal link led you here, you ma …   Wikipedia

  • communicating artery — noun any of three arteries in the brain that make up the circle of Willis • Syn: ↑arteria communicans • Hypernyms: ↑artery, ↑arteria, ↑arterial blood vessel • Part Holonyms: ↑brain, ↑encep …   Useful english dictionary

  • Posterior communicating artery — Infobox Artery Name = Posterior communicating artery Latin = arteria cerebri communicans posterior GraySubject = 146 GrayPage = 573 Caption = Schematic representation of the arterial circle and arteries of the brain. The posterior communicating… …   Wikipedia

  • Anterior communicating artery — Infobox Artery Name = Anterior communicating artery Latin = arteria communicans anterior GraySubject = 146 GrayPage = 572 Caption = The cerebral arterial circle and arteries of the brain. The anterior communicating arteries (top of figure)… …   Wikipedia

  • anterior communicating artery — n COMMUNICATING ARTERY (a) …   Medical dictionary

  • posterior communicating artery — n COMMUNICATING ARTERY (b) …   Medical dictionary

  • communicating artery anterior — arteria communicans anterior …   Medical dictionary

  • communicating artery posterior — arteria communicans posterior …   Medical dictionary

  • central arteries posteromedial of posterior communicating artery — arteriae centrales posteromediales arteriae communicantis posterioris …   Medical dictionary

  • Posterior cerebral artery — Artery: Posterior cerebral artery Outer surface of cerebral hemisphere, showing areas supplied by cerebral arteries. (Yellow is region supplied by posterior cerebral artery.) …   Wikipedia

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