In order to minimize image distortion,the:
A)film must be positioned perpendicular to the long axis of the tooth.
B)film must be positioned parallel to the long axis of the tooth.
C)central ray of the x-ray beam must be directed parallel to the film.
D)central ray of the x-ray beam must be directed parallel to the long axis of the tooth.

Question

Quizplus · Accepted Answer

In order to minimize image distortion, the film must be positioned parallel to the long axis of the tooth. This ensures that the tooth and the image of the tooth are in the same plane, reducing any distortion caused by angling the film or x-ray beam. The central ray of the x-ray beam should also be directed perpendicular to the film, but this is not mentioned as an option in the given choices.

In Order to Minimize Image Distortion,the