Hellow guys, Welcome to Utubetrends, and you are watching Pterional Craniotomy for Craniopharyngioma Removal with Visual Evoked Potential (VEP) and ERG. and this vIdeo is uploaded by Hadassah Skull Base Neurosurgical Nuances at 2019-03-21T15:05:15-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.