Postoperative airway maintenance.
D002648:Child; D004487:Edema; D006801:Humans; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000601:surgery; D011182:Postoperative Care; D011183:Postoperative Complications / Q000628:therapy; D012131:Respiratory Insufficiency; D014140:Tracheotomy; D014609:Uvula