Vertebral artery revascularization should be considered where medical therapy has failed to alleviate symptoms. Prior to pursing an intervention, the anatomy of the anterior and posterior ...

Blood supply for the spinal meninges comes from a single anterior artery and two paired posterior spinal arteries. As branches of the vertebral arteries, they arise at the base of the neck and ...

The anterior circulation consists of the right ... and basilar arteries and their branches. Typically, two vertebral arteries join and form the basilar artery. The vertebrobasilar system supplies ...