Frontopolar artery aneurysm

Distal anterior cerebral artery aneurysm.Proximal pericallosal artery aneurysm or A2 anterior cerebral artery aneurysm

Frontopolar artery aneurysms are rare and these aneurysms due to the lack of true walls and ill defined neck, they present a surgical challenge. Endovascular treatment is an elegant method of therapeutic choice with acceptable risk by parent vessel occlusion either by coils or by liquid embolic agent.