Posterior Communicating Artery

Posterior Communicating Artery The structure indicated is the posterior communicating artery of the circle of Willis. It is one of the blood vessels which contributes to the arterial Circle of Willis – an anastomosis of arterial vessels located on the base of the brain, consisting of the following arteries: Anterior cerebral artery Anterior communicating artery Internal carotid artery Posterior cerebral artery Posterior communicating artery The posterior communicating artery connects the three cerebral arteries on the same side. It connects to the terminal part of the internal carotid artery before it bifurcates into the anterior cerebral artery and the middle cerebral …

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