The most effective treatment for carotid artery stenosis is carotid ... Before CEA, patients underwent duplex ultrasonography and four-vessel cerebral arteriography. Most CEAs were performed ...

Computed tomography angiography (CTA ... called a “cerebral angiogram.” But that is not usually necessary. Surgery – Sorgeons can do surgery to remove plaque from the carotid arteries.

The anterior circulation consists of the right and left internal carotid arteries (ICA) which bifurcate into the anterior cerebral artery (ACA) and middle cerebral artery (MCA) (Figure 1).