Comparison Between Propofol-remifentanil Total Intravenous Anesthesia and Desflurane-remifentanil Balanced Anesthesia With Regard to Post-anesthetic Functional Recovery Measured With QoR-40 in Vitrectomy

Total intravenous anesthesia (TIVA) and inhalation anesthesia are both widely and safely used, and there are many clinical trials comparing these on various aspects of anesthesia. However, there have not been studies comparing the quality of recovery from the different methods of general anesthesia in vitrectomy. In this study, the investigators compare the functional recovery after general anesthesia in TIVA and inhalation anesthesia with QoR-40 questionnaire in vitrectomy.

Inclusion Criteria:

1. Patients (20-80 years old) scheduled for vitrectomy surgery undergoing general anesthesia.
2. ASA 1-3

Exclusion Criteria:

1. Patients with allergy to anesthetic agents
2. Anticipated difficult airway
3. BMI > 30 kg/m2
4. Chronic obstructive pulmonary disease
5. Heart failure 6. Unstable angina