Association of Menstrual Extension and Surgery Effectiveness with Ultrasound Parameters of Cesarean Section Scar Diverticulum in Patients Undergoing Transvaginal Uterine Diverticulum Repair

摘要

The association of residual myometrium thickness (RMT) and scar defect depth (D) with menstrual abnormalities and the effectiveness of vaginal repair remain to be determined in patients with cesarean section scar diverticulum (CSD). To assess the value of ultrasound to predict vaginal repair effectiveness. This was a retrospective study of patients with CSD treated with vaginal repair between 01/2014 and 02/2016 at Shanghai First Maternity and Infant Hospital (Tongji University). Transvaginal ultrasound was performed before and 3 months after surgical repair. RMT, D, scar defect length (L), and scar defect width (W) were measured. Width (W), D, and L increased along the duration of menstrual period (P = 15 days, RMT/D and RMT/oRMT + DTHORN were smaller than in patients with period = 15 days and the effectiveness of vaginal repair.