There are times when a patient will ask this very question. Radiographs (x-rays) are a very important factor to your dental health. The American Dental Association recommends a full mouth series every three to five years and bitewings every one to two years. An oral exam by the dentist and hygienist is vital to maintaining a healthy oral status but many problems are not visible to the naked eye. Cavities in between teeth are almost impossible to detect without a bitewing x-ray. In the same way, the bone level, which determines the presence of periodontal disease is visible on these same x-rays. A periapical will show problems such as fractures or infection at the root of the tooth. Panoramic x-rays will show any jaw abnormalities, third molar or wisdom teeth, tooth development and other anomalies.
Radiation is a concern to some patients. At Lund Dental we use digital radiography which means that a patient is only getting one-third the radiation as opposed to a regular dental x-ray. In actuality, one gets at least eight times the radiation flying from New York to LA than from an x-ray at our office! The benefits definitely outweigh the hazards! In addition, we always use a lead apron with a Thyroid collar for added protection. If there are radiographs from a previous dentist, we always refer to those as well.
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