 The quality of sedation will be assessed using the Richmond Agitation Sedation Scale. The quality of analgesia will be assessed using the 11-point 0-10 Numerical Pain Rating scale NRS. The level of recovery from anesthesia and the return of psychomotor fitness will be assessed using the Modified Post anesthesia Discharge Scoring System MPADSS. The duration of FB and the time from the end of the procedure to the patient reaching a score of 9 and 10 on the MPADSS readiness for discharge will also be measured. 