Control of pain following hemorrhoidectomy.
D000758:Anesthesia; D000775:Anesthesia, Spinal; D013505:Digestive System Surgical Procedures; D061865:Hemorrhoidectomy; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D059408:Pain Management
ANESTHESIA, SPINAL; HEMORRHOIDS/surgery; PAIN/therapy