Hemorrhoidectomy: method for elimination of post-operative pain due to sphincter spasm.
D010129:4-Aminobenzoic Acid / Q000627:therapeutic use; D062365:Aminobenzoates / Q000031:analogs & derivatives / Q000627:therapeutic use; D000777:Anesthetics; D001004:Anus Diseases / Q000601:surgery; D003992:Dibucaine / Q000627:therapeutic use; D005500:Follow-Up Studies; D006470:Hemorrhage / Q000209:etiology; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D008722:Methods; D010149:Postoperative Pain / Q000628:therapy; D011343:Procaine / Q000627:therapeutic use; D013035:Spasm / Q000628:therapy; D014813:Vitamin K Deficiency / Q000150:complications
D062365:Aminobenzoates; D000777:Anesthetics; D011343:Procaine; D003992:Dibucaine; D010129:4-Aminobenzoic Acid