Risk of Recurrence of Anal Sphincter Lacerations
Dandolu V, Gaughan J, Chatwani A, Harmanli O, Mabine B, Hernandez E. Risk of Recurrence of Anal Sphincter Lacerations. Obstetrics And Gynecology 2005, 105: 831-835. PMID: 15802413, DOI: 10.1097/01.aog.0000154160.87325.77.Peer-Reviewed Original ResearchConceptsAnal sphincter lacerationFourth-degree lacerationsRate of recurrenceSphincter lacerationRisk factorsInitial lacerationVaginal deliverySubsequent pregnancyPennsylvania Health Care Cost Containment CouncilFourth-degree perineal lacerationsSubsequent vaginal deliveryOperative vaginal deliveryRisk of recurrenceSignificant risk factorsThird-degree lacerationsGroup of womenSphincter tearsPerineal lacerationsHigh riskLower riskLacerationRecurrenceEpisiotomyPregnancyPatient statistics