Application of Color Doppler Ultrasound in the Clinical Diagnosis of Uterine Incision Infection

Abstract

Objective: To observe the early changes of uterine incision defects after cesarean section by transvaginal color Doppler ultrasound, and to analyze the risk factors of their formation. Methods: A total of 181 women who underwent cesarean section from September 2016 to June 2018 and who underwent transvaginal ultrasound examination at 6 weeks, 3 months, and 6 months after birth were divided into two groups. (142 cases) and incision defect group (39 cases). The incision changes and the risk factors of incision defect in different periods of postpartum were analyzed. Results: Compared with the group with good incision healing, the length of the incision defect in the cesarean section at 6 months after delivery was shorter than that at 6 weeks after delivery (P < 0.05). The results of non-conditional logistic regression showed that the number of cesarean sections increased and the number of operators was lower. Seniority, postoperative infection, posterior uterine position, and incision close to the cervix are risk factors for poor healing of uterine scars. Conclusion: As the postpartum time increases, the length of the cesarean section incision defect shortens; multiple cesarean sections, puerperal infections, posterior uterus, low incision position and inexperience of the operator are the risk factors for the formation of uterine incision defects and increase uterine scars. Risk of poor healing.