title: Anal sphincter injury following forceps delivery.
authors.affiliation: Division of Gastroenterology and Hepatology, Digestive Disease Center, Medical College of Wisconsin, Milwaukee, WI, USA.
authors.forename: Timothy R
authors.initials: TR
authors.lastname: Koch
mesh_terms: D001003:Anal Canal / Q000000981:diagnostic imaging / Q000293:injuries*; D005242:Fecal Incontinence / Q000000981:diagnostic imaging / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D007744:Obstetric Labor Complications / Q000000981:diagnostic imaging / Q000453:epidemiology*; D009772:Obstetrical Forceps / Q000009:adverse effects*; D011247:Pregnancy; D011795:Surveys and Questionnaires; D014463:Ultrasonography; D014549:Urinary Incontinence / Q000000981:diagnostic imaging / Q000453:epidemiology*