Effect of Total Intravenous Anaesthesia With Propofol on Postoperative Pain After Bilateral Third Molar Surgery

Monitoring and other anaesthetic procedures including the management of hypertension and hypotension will be the same as group S. The only difference is that induction and maintenance of general anaesthesia will be conducted using total intravenous infusion of propofol. Sevoflurane will not be used, and oxygen and air would be given to provide a FiO2 of 30-50%.

Propofol 1.5-3mg/kg, remifentanil 0.5-1mcg/kg, and rocuronium 0.6-1mg/kg or atracurium 0.5mg/kg will be used intravenously (IV) for induction of general anaesthesia. Otrivin can be applied nasally at the discretion of the anaesthetist. Intubation would be performed after induction of general anaesthesia. General anaesthesia monitoring will be used. Sevoflurane, air and oxygen will be used for maintenance of general anaesthesia. FiO2 will be kept between 35-50%. BIS monitoring will be applied and level of anaesthetia will be titrated to keep a BIS value of 40-60. Intravenous remifentanil infusion between 0.1-0.25mcg/kg/min will be given and this will be titrated to optimal haemodynamic parameters. Muscle relaxants can be given during the operation as required.