Fig. 3From: Placenta previa with posterior extrauterine adhesion: clinical features and management practiceIllustration demonstrating the difficulty of Bakri balloon insertion in patients with posterior extrauterine adhesion. Intrauterine balloon tamponade without using a Nelaton catheter as a guide requires additional time for a transvaginal and b transabdominal placement because the balloon catheter is bent by strong retroflexion of the uterus and the longer cervical lengthBack to article page