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Dental Radiographs (X-Rays)

Dental radiographs, also known as dental X-rays, are important diagnostic tools in pediatric dentistry.  Dental radiographs allow the dentist to see and treat problems like childhood cavities, tooth decay, orthodontic misalignment, bone injuries, and bone diseases before they worsen.  These issues would be difficult (in some cases impossible) to see with the naked eye during a clinical examination.

The American Academy of Pediatric Dentistry (AAPD) approves the use of dental radiographs for diagnostic purposes in children and teenagers.  Although radiographs only emit tiny amounts of radiation and are safe to use on an occasional basis, the AAPD guidelines aim to protect young people from unnecessary X-ray exposure.

What are dental X-rays used for?

Dental x-rays are extremely versatile diagnostic tools.  Some of their main uses in pediatric dentistry include:

  • Assessing the amount of space available for incoming teeth.
  • Checking whether primary teeth are being shed in good time for adult teeth to emerge.
  • Evaluating the progression of bone disease.
  • Monitoring and diagnosing tooth decay.
  • Planning treatment (especially orthodontic treatment).
  • Revealing bone injuries, abscesses, and tumors.
  • Revealing impacted wisdom teeth.

When will my child need dental X-rays?

Individual circumstances dictate how often a child needs to have dental radiographs taken.  Children at higher-than-average risk of childhood tooth decay (as determined by the pediatric dentist) may need biannual radiographs to monitor changes in the condition of the teeth.  Likewise, children who are at high risk for orthodontic problems, for example, malocclusion, may also need sets of radiographs taken more frequently for monitoring purposes.

Children at average or below average risk for tooth decay and orthodontic problems should have a set of dental X-rays taken every one to two years.  Even in cases where the pediatric dentist suspects no decay at all, it is still important to periodically monitor tooth and jaw growth – primarily to ensure there is sufficient space available for incoming permanent teeth.

If the oral region has been subject to trauma or injury, the pediatric dentist may want to X-ray the mouth immediately.  Developments in X-ray technology mean that specific areas of the mouth can be targeted and X-rayed separately, reducing the amount of unnecessary X-ray exposure.

What precautions will be taken to ensure my child’s safety?

Though dental radiographs are perfectly safe for use on children, the pediatric dentist will take several precautions to ensure the X-ray process does not unduly damage the child’s cells and bodily tissues.

First, the child will be covered in a lead apron to protect the body from unnecessary exposure.  Second, the dentist will use shields to protect the parts of the face that are not being X-rayed.  Finally, the pediatric dentist will use high-speed film to reduce radiation exposure as much as possible.

If you have questions or concerns about dental radiographs or X-rays, please contact your pediatric dentist.

Testimonials.

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Testimonials

If you want to know what I think of Dr. Afzali and her staff all you really need to know is that I live in Portland and I fly to San Diego to see Dr. Afzali for all my dental work. That might seem a bit extreme, and perhaps it is, but hear me out before you decide. A couple of years ago when I was living in the Bay Area I had to have one of my front teeth removed and dental implant inserted in its place by a dentist in the Bay Area. The implant looked a little shorter and darker than my other teeth, and even made my gum above it look a bit darker than the adjacent gum. In short, it didn't look natural. So I wasn't completely satisfied with how my smile looked, but I thought that was the best that could be done. It wasn't.

Last summer while I was in San Diego visiting my parents I went to Dr. Afzali for a routine cleaning. She examined my mouth and immediately asked me whether I was happy with the way my implant looked. When I said I wasn't, she explained that she could make it look better and possibly even indistinguishable from my other teeth. She was right. My implant looks just like my other teeth, and my gum is pink again. In fact, my new implant looks so natural that I sometimes forget it's an implant. I couldn't be happier. One final point. Dr. Afazli's entire staff is great. When I walk in they all make me feel like I'm the most important patient they have. And Julie is particularly great. Because I live in Portland my visits to Dr. Afzali's office had to me perfectly timed with receipt of the various parts necessary for my procedures. Julie made sure that everything arrived when necessary, without fail, so that no flights or appointments had to be rescheduled.

Riley P.

Recently, while on a trip from Canada to visit friends in San Diego, I broke a tooth. I phoned RB Dentistry and was given an appointment without delay. Dr. Mary Afzali was reassuring and professional and did an excellent job fixing the broken tooth. Her dental assistant, Marinette, was kind and gentle and made me feel comfortable throughout the procedure. Julie at Reception was welcoming, warm and made me laugh with her wonderful sense of humour and handled the insurance processing with no complications. Thank you so much Dr. Afzali, Mari and Julie for one of the most pleasant dental appointments I've had in a long time! Hope to see you in Vancouver, B.C. sometime!

Pam C.

I know I am in good hands with Dr. Afzali at RB Family Dentistry. The cavity fillings and tooth root fillings I got there were done so well that when I went to the Southwest College Dental Hygenist school to help out a friend, they could barely even detect the fillings! The teachers there were very impressed. At RB Family Dentistry, the staff and hygenists are friendly, organized and very knowledgable, and the Dr. always gives me as much time as I need and answers all of my questions. The office is beautiful and state-of-the-art. They never try to sell me on additional products or services that I don't need.

Scripps Ranch M

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RB Family & Cosmetic Dentistry
16776 Bernardo Center Dr. #105 San Diego, CA 92128
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