title: Subcutaneous fissurotomy included a disguised and unappreciated anal spincter dilatation.
authors.forename: Norman
authors.initials: N
authors.lastname: Sohn
authors.forename: Michael A
authors.initials: MA
authors.lastname: Weinstein
mesh_terms: D001003:Anal Canal / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000379:methods*; D004106:Dilatation / Q000379:methods*; D005242:Fecal Incontinence / Q000209:etiology / Q000517:prevention & control; D005401:Fissure in Ano / Q000150:complications / Q000628:therapy*; D006801:Humans; D016896:Treatment Outcome