More X-Ray Questions
How often should X-rays be taken?
Since every child is unique, the need for dental X-ray films varies from child to child. We take films when a visual exam does not give the information needed and after a complete review of your child's health. Children’s mouths grow and change rapidly and are more susceptible to tooth decay than adults are. Therefore, they often times need X-rays more often than adults do.
The American Academy of Pediatric Dentistry recommends X-ray examinations every six months for children with a high risk of tooth decay. Children with a low risk of tooth decay require X-rays less frequently.
Generally, two or four bitewing X-rays are recommended approximately once per year for children to rule out cavities and detect anomalies of eruption.
We also take panoramic X-ray films that allow us to see your child's entire mouth and the position of their teeth. These are taken every three to five years.
Why should X-ray films be taken if my child has never had a cavity?
Radiographs (X-Rays) are a vital and necessary part of your child’s dental diagnostic process. Without them, certain dental conditions can and will be missed.
X-ray films detect much more than cavities. For example, X-rays may be needed to survey erupting teeth, diagnose bone diseases, evaluate the results of an injury, or plan orthodontic treatment. X-rays allow dentists to diagnose and treat health conditions that cannot be detected during a clinical examination. If dental problems are found and treated early, dental care is more comfortable and affordable.
How will my child be protected from X-ray exposure?
Lead body aprons and shields will protect your child. Today's equipment filters out unnecessary X-rays and restricts the X-ray beam to the area of interest. High-speed film and proper shielding assure that your child receives a minimal amount of radiation exposure.
How do dental X-rays compare to other sources of radiation?
Our office uses technology that is designed to reduce radiation exposure levels. Presently, we use digital radiography.
Many people do not realize that radiation occurs naturally. Every day you are exposed to radiation naturally, including cosmic radiation from space; terrestrial radiation from stone and other building materials; and radiation from manmade objects such as color televisions.
Sources: American Academy of Pediatric Dentistry and American Dental Association
