Fig. 7From: Endoscopic anatomical study on anterior communicating artery aneurysm surgery by endonasal transphenoidal approachThe structures after clipping anterior communicating artery aneurysm. a A1 of anterior cerebral artery b anterior communicating artery c A2 of anterior cerebral artery e optic chiasma f aneurysm clip i orbitofrontal arteryBack to article page