Question

Which of the following abdomen projections will best demonstrate an umbilical hernia?

1) AP supine
2) AP upright
3) Lateral decubitus
4) Dorsal decubitus

Answer 1

The AP upright position is generally considered the best imaging projection to demonstrate an umbilical hernia, as it allows gravity to reveal the hernia more evidently.

Step-by-step explanation:

To demonstrate an umbilical hernia effectively, it is helpful to choose an imaging position that can best show any potential protrusion of tissues or organs. An AP upright position is generally the best projection for demonstrating an umbilical hernia. The upright position relies on gravity to assist in depicting the hernia, as it may cause the abdominal contents to protrude more prominently through the weakened umbilical area when the patient is standing. This can be more difficult to detect in a supine position since the hernia may be reduced (return to the abdomen) when lying down. Furthermore, lateral decubitus or dorsal decubitus positions may not provide as clear a view of an umbilical hernia as the AP upright view does.