A vertical +65-degree angulation is used for which occlusal radiograph?
a. Maxillary anterior topographical
b. Maxillary posterior topographical
c. Mandibular posterior topographical
d. Mandibular cross-sectional
a. Vertical angulation for exposing a maxillary anterior topographical radiograph is perpendicular to the imaginary bisector between the long axes of the teeth and image receptor in the vertical dimension. When the patient is in the correct seated position, that vertical angulation is +65 degrees.
Health Professions
You might also like to view...
The spinothalamic tract decussates in the brainstem
a. True b. False
Health Professions
Irrigation of one external auditory canal with cold water typically elicits
a. Tinnitus b. Nystagmus to the direction of the ear irrigated c. Nystagmus to the opposite direction of the ear irrigated d. Nausea and vomiting
Health Professions