Keywords: Circle of Willis ar.svg ar تمثيل تخطيطي للدائرة الشريانية الدماغية دائرة ويليس ولشرايين جذع الدماغ والمخ en Schematic representation of the circle of Willis arteries of the brain and brain stem 2015-01-13 Circle_of_Willis_pl svg Circle_of_Willis_en svg Circle_of_Willis_pl svg M Komorniczak Translate Sjschen Circle_of_Willis_en svg other versions Other versions/Circle of Willis Custom license marker 2015 01 13 Gray's Anatomy plate Uploaded with UploadWizard Circle of Willis Arteria cerebri anterior Arteria cerebri media Arteria cerebri communicans anterior Arteria cerebri communicans posterior Arteria maxillaris Arteria carotis interna Arteria basilaris Arteria vertebralis Arteria cerebellaris superior Arteria cerebellaris inferior anterior Arteria cerebellaris inferior posterior |