What are dental X-rays, why are they needed and how often are they taken?
Dental X-rays are also known as radiographs or films. In dentistry, they are used to detect decay, infections in the bone, bone loss, abscesses or cysts, some types of tumors,and developmental abnormalities. The frequency of X-rays taken depends on the patient. Patients prone to cavities may require recent films at recall visits.
