The American Academy of Oral and Maxillofacial Radiology recommends using the paralleling technique because:

Question

Quizplus · Accepted Answer

The American Academy of Oral and Maxillofacial Radiology recommends the use of the paralleling technique,because it provides the most accurate image with the least amount of radiation exposure to the patient.
In the paralleling technique,the film sensor is positioned parallel to the long axis of the tooth; therefore,it must be placed away from the teeth toward the middle of the mouth.

The American Academy of Oral and Maxillofacial Radiology Recommends Using