WashIn /WashOut Procedure To Prevent Agitation During Recovery After Inhalational Anesthesia With Sevoflurane

"According Wash In / WashOut procedure in study group we stop the supply of sevoflurane to the first signs of awakening and record the level of sevoflurane , then we resume the supply of sevoflurane to the end-tidal concentration of 1 MAC maintain the anesthesia for 5 min and stop the supply of sevoflurane to the first signs of awakening again, then we resume the supply of sevoflurane to the end-tidal concentration of 1 MAC maintain the anesthesia for 5 min and finally ( the third time) stop supplying sevoflurane and extubate patient after recovery of muscle tone, spontaneous breathing and consciousness."