When using the paralleling technique, the film must be positioned parallel to the long axis of the tooth in a film holder placed away from the teeth and toward the middle of the mouth.

Question

Quizplus · Accepted Answer

This is correct. The paralleling technique involves positioning the film parallel to the long axis of the tooth and using a film holder placed away from the teeth and towards the middle of the mouth to achieve accurate and consistent results.

When Using the Paralleling Technique, the Film Must Be Positioned