General Dentistry: Why Do I Need X-Rays?
Contributed by DentalROIX-rays in general dentistry are useful for catching dental conditions that may not be visible to the eye. General dentists typically require patients to get x-rays at least once a year to ensure that the teeth, gums and jawbone are all strong and healthy.
There is a lot of controversy around x-rays in any type of medicine, dentistry included. Because x-rays expose patients to radiation, dentists try to avoid overdoing them. However, there is no proven evidence that dental x-rays are dangerous and general dentists rely on them to maintain a patient's oral and dental health.