Hemorrhoidectomy; special reference to anesthesia.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000775:Anesthesia, Spinal; D000777:Anesthetics; D000779:Anesthetics, Local; D004837:Epinephrine; D000431:Ethanol / Q000627:therapeutic use*; D061865:Hemorrhoidectomy; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D059408:Pain Management
D000777:Anesthetics; D000779:Anesthetics, Local; D000431:Ethanol; D004837:Epinephrine
ALCOHOL, ETHYL/therapeutic use; ANESTHESIA, SPINAL; ANESTHETICS, LOCAL; EPINEPHRINE/anesthesia and analgesia; HEMORRHOIDS/surgery