William C. Scarfe, BDS, FRACDS, MS, is a professor and chair of radiology and imaging sciences in the Department of Diagnosis and Oral Health at the University of Louisville School of Dentistry.
Cone-beam computed tomography is an effective tool in orthodontics, but it must be used judiciously to protect patients from unnecessary radiation exposure.
An important tool in radiographic imaging during orthodontic treatment, dental professionals need to understand its inherent benefits, while also considering the risks of increased radiation exposure.