Abdominocranial

Breech presentation is common, and a cesarean section may be necessary if there is severe fetal abdominocranial disproportion.

Average abdominothoracic transmission was around 60% while the abdominocranial transmission was almost 100%

The examination table was then rotated 180° and the ultrasound beam was directed in a 45° angle towards the abdominal wall to obtain the abdominocranial view (ACX) using the B-Mode imaging