If the patient is seated in the correct position, the vertical angulation for a mandibular cross-sectional occlusal radiograph will most likely be set at 0 degrees.

Question

Quizplus · Accepted Answer

A mandibular cross-sectional occlusal radiograph is taken by placing the film on the occlusal surface of the mandibular arch and directing the x-ray beam at a 90-degree angle to the film. To avoid distortion, it is important to make sure that the patient's head is in the correct position with their occlusal plane parallel to the ground. In this position, the vertical angulation would be set at 0 degrees.

If the Patient Is Seated in the Correct Position, the Vertical