The recommended vertical angulation for exposing a maxillary incisor periapical radiograph using the bisecting technique is:
A) +20 degrees
B) +30 degrees
C) +40 degrees
D) +45 degrees

Question

Quizplus · Accepted Answer

The recommended vertical angulation for a maxillary incisor periapical radiograph using the bisecting technique is +40 degrees to ensure the central ray is perpendicular to the bisector of the angle formed by the tooth and the film.

The Recommended Vertical Angulation for Exposing a Maxillary Incisor Periapical