Hellow guys, Welcome to Utubetrends, and you are watching Left pterional craniotomy for thrombectomy and clipping of ruptured left MCA giant aneurysm. and this vIdeo is uploaded by American Association of Neurological Surgeons at 2016-10-06T07:22:46-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.