Transabdominal sonographic sliding signs for preoperative prediction of dense intra-abdominal adhesions in women undergoing repeat Cesarean delivery.

Objectives: To assess the accuracy and utility of transabdominal sonographic paraumbilical and suprapubic sliding signs in predicting intra-abdominal adhesions in women undergoing repeat Cesarean section (CS), and to investigate the association of repeat CS with short-term maternal and neonatal outcomes.

Methods: This was a prospective observational study of pregnant women with a history of CS who were scheduled for third-trimester elective or emergency CS at a tertiary referral and teaching hospital between July 2021 and June 2022. In order to evaluate the role of transabdominal sonographic paraumbilical and suprapubic sliding signs in the prediction of intra-abdominal adhesions, participants underwent a high-resolution transabdominal ultrasound scan prior to repeat CS.