4 januari 2023
StatPearls - Drawing Circle of Willis - Number labels
Circle of Willis. Schematic diagram of the brain blood circulation. 1, Aortic Arch; 2, brachiocephalic artery; 3, common carotid artery; 4, posterior inferior cerebellar artery (PICA); 5, pontine arteries; 6, anterior choroidal artery; 7, anterior communicating artery; 8, anterior cerebral artery (ACA); 9, posterior communicating artery; 10, posterior cerebral artery (PCA); 11, superior cerebellar artery (SCA); 12, anterior inferior cerebellar artery (AICA); 13, anterior spinal artery; 14, arches of vertebral arteries; 15, internal carotid arteries. Number labels. Figure and description retrieved from Qaja E, Theetha Kariyanna P. Carotid Artery Surgery. [Updated 2022 Jul 25]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK441947 (CC BY-NC-ND).