title: Internal anal sphincterotomy plus free dilatation versus anal stretch with special criticism of the anal stretch procedure for hemorrhoids: The recommended modern approach to hemorrhoid treatment.
mesh_terms: D001003:Anal Canal / Q000033:anatomy & histology / Q000294:innervation / Q000502:physiology / Q000503:physiopathology / Q000601:surgery; D000772:Anesthesia, Local; D003050:Coccyx / Q000294:innervation; D003672:Defecation; D004106:Dilatation; D006406:Hematoma / Q000601:surgery; D006484:Hemorrhoids / Q000209:etiology / Q000503:physiopathology / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008722:Methods; D009132:Muscles / Q000502:physiology / Q000503:physiopathology / Q000601:surgery; D009407:Nerve Block; D011538:Pruritus Ani / Q000188:drug therapy; D012007:Rectum / Q000502:physiology; D013035:Spasm / Q000209:etiology / Q000503:physiopathology / Q000601:surgery