A bilateral facial block (infraorbital and infratrochlear) will be performed immediately
after intubation in patients undergoing outpatient rhinoplasty with 2.5% levobupivacaine
(intervention group) or saline as control. Intravenous saline or morphine will be
administered at the end of surgery in intervention or control groups, respectively. In case
of pain in post-anesthesia care unit (numerical pain score >3 on a 0-10 scale), both groups
will receive intravenous morphine titration. The total perioperative morphine consumption
(intraoperative and in post-anesthesia care unit) will be compared between groups. Pain
intensity, presence of nausea/vomiting and patient's satisfaction will be compared between
groups.