title: Anal incontinence after obstetric third- /fourth-degree laceration. One-year follow-up after pelvic floor exercises.
abstract: The study was a 1-year follow-up of 48 women with obstetric third- /fourth-degree perineal laceration. After primary surgical repair the symptomatic patients were treated with pelvic floor exercises with or without transanal electrical stimulation. Various methods for assessing anal sphincter function were also evaluated. One month postpartum 10 women (21%) complained of anal incontinence, 8 for flatus only; 1 patient was reoperated on. After 1 year none complained of fecal incontinence, and 3 (7%) complained of flatus incontinence. We found relatively few women with anal incontinence after third- /fourth-degree laceration. The pelvic floor training program was effective, but electrical stimulation was abandoned because of anal pain. Grade IIIb lesion, dilution of the sphincter at anal ultrasonography, and sphincter weakness at palpation were significantly related to symptoms of anal incontinence. For routine follow-up after third- /fourth-degree laceration, palpation of the anal sphincter and pelvic floor seems sufficient as first-line assessment.
authors.affiliation: Gentofte Hospital, University of Copenhagen, Denmark.
authors.forename: P
authors.initials: P
authors.lastname: Sander
authors.forename: J
authors.initials: J
authors.lastname: Bjarnesen
authors.forename: L
authors.initials: L
authors.lastname: Mouritsen
authors.forename: A
authors.initials: A
authors.lastname: Fuglsang-Frederiksen
mesh_terms: D000328:Adult; D001003:Anal Canal / Q000293:injuries / Q000502:physiology / Q000601:surgery; D004558:Electric Stimulation; D005081:Exercise Therapy; D005242:Fecal Incontinence / Q000209:etiology / Q000628:therapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007744:Obstetric Labor Complications / Q000209:etiology / Q000628:therapy; D017773:Pelvic Floor; D010502:Perineum / Q000293:injuries*; D011247:Pregnancy; D016896:Treatment Outcome