Modality: Diagram

- “ Commonly seen variants of the circle of willis. See article for more information. ”

Used in the following article:

  • Fetal posterior cerebral artery - “ A fetal (origin of the) posterior cerebral artery is a common variant in the posterior cerebral circulation, estimated to occur in 20-30% of indiv...”

View full size version of Common variants of the circle of Willis (illustrations)

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