What projection (method) of the facial bones is demonstrated in the image below?

Question

Quizplus · Accepted Answer

The image shows the facial bones projected in a parietoacanthial (modified Waters) position, where the central ray is angled 55 degrees caudally from the orbitomeatal line and is directed through the acanthion (junction of the nose and upper lip) instead of the mental point of the chin as in the standard Waters view. This projection demonstrates the maxillary sinuses, anterior nasal bone, and orbits.

What Projection (Method) of the Facial Bones Is Demonstrated in the Image