title: Sphincter-sparing surgical alternatives for chronic anal fissure: the place of fissurotomy.
authors.forename: Andrew
authors.initials: A
authors.lastname: Zbar
mesh_terms: D000328:Adult; D002908:Chronic Disease; D013505:Digestive System Surgical Procedures / Q000379:methods*; D005260:Female; D005401:Fissure in Ano / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D040521:Subcutaneous Tissue / Q000601:surgery; D013536:Suture Techniques; D016896:Treatment Outcome