Fig. 1From: A transvaginal ultrasound-based diagnostic calculator for uterus post-cesarean scar defectTransvaginal Ultrasonographic Appearance of a Cesarean Scar Defect in Sagittal View. The letter A represents the apex, while the BC line represents the base. The defect’s length is equal to the BC line’s length; the defect’s depth is defined as the distance between the apex and the middle of the BC lineBack to article page