Radiographic detection is enhanced by using paralleling techniques for bitewing radiographs to detect interproximal lesions and root caries.This detection technique is no longer recommended because there are more screening tools available to the dental hygienist.

Question

Quizplus · Accepted Answer

The statement is correct that paralleling techniques are used to detect interproximal lesions and root caries, however, the reason given for why this detection technique is no longer recommended is not correct. The reason is not that there are more screening tools available, but rather because this technique involves higher radiation doses and is more difficult for patients to tolerate. Other techniques, such as digital bitewing radiography and fluorescence imaging, have been developed to overcome these issues.

Radiographic Detection Is Enhanced by Using Paralleling Techniques for Bitewing