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Dental X-Rays

Taking X-rays seriously

We do believe the judicious use of dental x-rays is in our patients' best interests. And you deserve to know why.

X-rays aren't just another part of our office routine. We rely, first and foremost, on a clinical examination-that is, we look inside your mouth. Then we ask ourselves, what information do we expect to find with X-rays that will benefit this patient? If there is no good answer, we won't recommend X-rays.

X-rays: What you should know

1. New X-ray equipment reduces the size of the beam, and eliminates "scatter"-photons bouncing around the room.
2. Fast film requires much less exposure time.
3. Lead aprons are almost 100% effective against exposing other arts of your body to radiation.
4. We monitor our equipment faithfully to keep timers precise, everything up to snuff.

We work with X-rays every day-they are our "eyes." There would be a very different kind of dentistry without them.

As a consumer, you can protect yourself, too!

Feel free to ask us why you need an X-ray. Don't insist on it just because "it's time." Let us know when you are having X-rays for medical reasons. If you move, or we refer you to a specialist, ask for your X-rays to be sent to your new doctor.

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Learn About Invisible Fillings for Your Teeth

Technology now offers attractive options for cavity restorations in dental care. Called composites, these new tooth-colored fillings are excellent choices for front teeth and other repairs that might be visible. Composites duplicate the natural appearance of a tooth in restoring decayed teeth or repairing a defect.

What Material Is Used in the Composite?

Composites are made from a mixture of microscopic plastic and ceramic resin particles. Another type of tooth-colored filling is called a resin ionomer, which releases fluoride useful for preventing tooth decay.

Besides Their Cosmetic Value, What Other Benefits Do Composites Provide?

The bonding process used in restoration provides strength to the tooth, making it more structurally sound. It also seals the tooth, decreasing the chance of sensitivity to hot and cold. Some composites made with materials releasing fluoride are ideal for treating root decay, a condition when gums recede, exposing tooth roots to more cavity-causing plaque. These fluoride-releasing materials also are useful for filling decayed baby teeth.

What Is the Process for Treatment?

Following removal of the decayed area, a mild acid solution is used to prepare the tooth's surface for bonding. A bonding agent is then brushed over the surface. Next, several layers of the composite are applied. For a natural appearance, the dentist matches the color of the composite to the tooth.

Then, it is chemically hardened or cured with a special light and finally polished for a natural-looking finishing touch.

How Durable Are Composite Fillings?

In a five-year clinical study, some of the resin materials demonstrated 100% effectiveness for adhesion and retention. Like other types of fillings, they may require periodic replacement. While the material is very durable, they may not perform quite as long as silver fillings or amalgams for their resistance to the rigors of grinding and chewing.

Scheduling regular dental exams is an important part of good oral hygiene. Your dentist will check your invisible fillings each time to ensure their performance.

By Brian J. Gray, DDS, MAGD, FICO