All are common sites of berry aneurysm, EXCEPT?
Ans. is 'b' i.e., Veebral aery Location of Berry aneurysms Berry aneurysms commonly arise at the bifurcation of major aeries. Approximately 85% of intracranial aneurysms arise on the anterior circulation, mostly on the circle of Willis. Three most common locations are: (Ref.- Harrison 17/e) - the terminal internal carotid aery - middle cerebral aery bifurcation - top of the basilar aery
Posterior cerebral aery
Veebral aery
Anterior cerebral aery
Middle cerebral aery