Every professional in the healing arts (Medical/Dental) when taking x-rays should follow the ALARA PRINCIPLES. It stands for "As Low As Reasonably Achievable."
 
The NRCP-National Council on Radiation & the ADA both recommend the above guidelines for taking radiographs.
 
A new device, called the Tru-Align by IDI-Interactive Diagnostic Imaging, meets these recommendations by providing a perfect alignment using rectangular collimation.
 
The Green Zone is a dental office that uses Tru-Align... more