All are common sites of a berry aneurysm, EXCEPT-
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: the terminal internal carotid aery middle cerebral aery bifurcation top of the basilar aery Ref : Harrison, 17/e p1726
Posterior cerebral aery
Veebral aery
Anterior cerebral aery
Middle cerebral aery
Head and neck