Currently, there is no consensus on the most effective medical therapy for posterior circulation ischemia. To date, there have been no randomized trials studying the use of different antiplatelet ...

The posterior communicating artery (PCOM) is a part of a group of arteries in the brain known as the circle of Willis. The artery connects the internal carotid and the posterior cerebral arteries.

In recent years, endovascular revascularization of vertebral artery stenosis has been ... suggest that endovascular intervention in the posterior circulation may be safe and technically feasible ...