Abstract:Introduction: Basilar artery provide oxygenated blood to the brain. The vertebral basilar system, which supplies blood to the posterior region of the Willis circle and joins with blood provided to the anterior half of the Willis process from the internal carotid arteries, is made up of the two vertebral arteries and the basilar artery. At the medulla oblongata and pons of the abducens nerves, the two vertebral arteries merge to form the basilar artery. The basilar artery's diameter ranges from 1.5 to 6.6 mm. W… Show more
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