anterior communicating artery

arteria communicans anterior

A blood vessel of the brain that connects the left and right anterior cerebral arteries. The anterior communicating artery connects the two anterior cerebral arteries across the commencement of the longitudinal fissure. Sometimes this vessel is wanting, the two arteries joining together to form a single trunk, which afterward divides; or it may be wholly, or partially, divided into two. Its length averages about 4 mm, but varies greatly. It gives off some of the anteromedial ganglionic vessels, but these are principally derived from the anterior cerebral artery. It is part of the cerebral arterial circle, also known as the circle of Willis.

类型 Nerve
上级结构 systemic artery
拉丁名称 arteria communicans anterior
FMA ID 50169

常见问题

What is the anterior communicating artery?
A blood vessel of the brain that connects the left and right anterior cerebral arteries. The anterior communicating artery connects the two anterior cerebral arteries across the commencement of the longitudinal fissure. Sometimes this vessel is wanting, the two arteries joining together to form a si
What is the Latin name for the anterior communicating artery?
The Latin name for the anterior communicating artery is arteria communicans anterior.

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