What is the preferred photography position for acute abdomen?

What you want to ask is what is the preferred photography position for acute abdomen? The abdomen stands in the front and back position.

The preferred photography position for acute abdomen is the anteroposterior position of abdominal standing, so as to clearly show free gas.

Vertical position and lateral position are preferred for photography. When necessary, you can choose supine front and back position, supine horizontal lateral position, lateral horizontal vertical position and inverted lateral position.