Objective To analyze the causes of vaginal delivery of soft birth canal injury,to explore the reasonable control measures.Methods the cause-sof44casesofvaginaldelivery of maternal soft birth canal injury were retrospectively analyzed,summarizes thetreatment methods and preventive measures.Results the cau-ses of 44 cases of vaginal delivery of soft birth canal injury mainlyuterineabnormalities,abnormalfetalposition,impropermidwifery and other.Conclusion the soft birth ca-nal injury is a common complication of Obstetrics ,therefore,should be timely and correct diagnosis and treatment ,butalsoconstantlyimprove midwife's midwifery technolo-gy level,in order to minimize the incidence of injuryofsoftbirth canal .
complications of deliverydelivery soft birthcanal injury