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What projection is demonstrated in the following image? caldwell of sinuses.jpg

For the PA projection of the mandibular body, the central ray should be directed at the level of the:

Which part of the patient’s face is touching the upright bucky, or table, for a parietoacanthial projection?

What line should be placed perpendicular to the plane of the IR for the PA axial (Haas) projection?

Which of the following are true regarding the lateral projection of the skull? The side of interest should be placed closest to the IR The interpupillary line is perpendicular to the IR The midcoronal plane of the head is parallel to the plane of the IR

The SMV projection of the cranial base is also referred to as the ____ method.

Which of the following is clearly demonstrated within the foramen magnum during an AP axial (Towne) projection of the skull? dorsum sellae odontoid posterior clinoid processes

For the parietoacanthial projection of the facial bones, the maxillary sinuses should be projected:

For a lateral projection of the paranasal sinuses the central ray is directed:

Where does the central ray enter for the SMV projection of the cranial base?