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An article was released to the public stating that dental X-rays contribute to a type of brain cancer. After reading an article like this, your first thought may be to avoid dental X-rays, but you may want to hold off on that quick judgment. As with any treatment we offer at Summit Pediatric Dentistry, education is your most valuable tool in deciding what is best for you.

How often dental X-rays are taken is based on risk for infection, physical symptoms, and clinical findings. The American Dental Association (ADA) is a governing body over the dental profession. The ADA states, “ . . . healthy adults receive routine mouth X-rays every two to three years. Dental X-rays are recommended every one to two years for children and every 1.5 to three years for teens. Children often require more X-rays than adults because of their developing teeth and jaws and increased likelihood for cavities.”

A "caries risk category" often determines how often dental X-rays are taken. The most recent documented resource to determine a caries risk is Caries Management by Risk Assessment (CAMBRA). This was adopted by the ADA and is used by dental professionals giving interval recommendations for X-rays.

With knowledge of your risk for dental infection, you will be informed by Dr. Stephen Korson of the interval at which dental X-rays should be taken. You can rest assured that the standards published by the ADA have been researched extensively and are there to protect your personal health and safety.

Dental X-rays are most commonly digital, which significantly reduces exposure. There is more radiation exposure from the sun or in an airplane than in a dental X-ray. It is common practice to use a lead apron with a thyroid collar for protection during X-ray exposure.

Having a cavity means having an active, potentially harmful infection. Diagnosing such infection with minimal exposure through digital dental X-rays at our Summit, NJ office does more good than harm.

Getting a cavity seems like delayed punishment for eating that special dessert every weekend or for the few days you forgot to floss. When you are doing everything right with minimal exception and a cavity is diagnosed, it is discouraging. Knowing how cavities form and what causes them is valuable in knowing how to prevent them. In this blog post, Dr. Stephen Korson will help you understand cavities!

A cavity is not a one-time event. It is actually a symptom of a disease called caries. Tooth decay is a result of an active infection and condition in the mouth. There are ingredients to this infection, which include bacteria, acid, your tooth, and a food source. The main bacterial culprit is S. Mutans. Bacteria live in a housing structure called biofilm. This offers them protection, food, and an ideal replicating environment.

Biofilm can be healthy if there is a balance of good bacteria. When you have caries, the numbers of “bad” bacteria increase and produce an environment where they thrive and therefore cause tooth decay. A main indicator of this is a pH measurement of your saliva.

Several factors can influence the biofilm pH. Foods and beverages all have different pH levels. The lower the number, the higher the acidity. Since acid promotes tooth decay, a beverage like soda will promote a cavity. Water, being neutral, is a good choice to promote healthy oral pH. Healthy eating can still cause cavities. Here is an example of a highly acidic, yet traditionally healthy meal:

Toast with store-bought strawberry jam, and a cup of cottage cheese topped with fresh cranberries.

Instead, here is a better choice, which involves mixing acidic healthy foods with alkaline (non-acidic) foods to reduce the overall pH:

Toast with almond butter, and Greek yogurt topped with fresh blueberries.

The first example will result in a very low pH in the mouth and even in the rest of the body. The second meal mixes highly acidic blueberries with an alkaline Greek yogurt. Dairy products from cows are highly acidic. Toast is acidic because of the yeast and almonds are alkaline.

A natural buffer is saliva. Whenever mouth breathing or medications compromise the saliva flow, the pH is going to drop and caries can go rampant. Getting a cavity is not just about the sweets or forgotten flossing sessions. It is about the pH levels and bacterial management.

For more helpful tips about how to avoid cavities, contact our Summit, NJ office.

One question our team at Summit Pediatric Dentistry hear all the time is, “When should I start brushing my baby’s teeth?”

You should begin regular cleanings even before your baby has teeth. After each breast feeding (or bottle-feeding) use a clean, damp washcloth to gently rub your baby’s gum tissue. You may wrap the material around one finger to make it easier to remove any food bits from your baby’s mouth.

When your baby’s first tooth comes in, switch to a baby toothbrush. Look for special baby toothbrushes in your drugstore; they have just a few bristles and are very soft. There are even brushes shaped like finger puppets that fit over the tip of your pointer finger! All you need at this point is water (no toothpaste yet).

After a few more teeth appear, you may start using toothpaste, but you only need a tiny bit, and make sure it doesn’t contain fluoride for the first two years. From the beginning, have your little one practice spitting the toothpaste out after brushing. That way, he or she will already have the good habit of spitting when you switch to fluoride toothpaste, which should never be swallowed.

If you have any questions about caring for your baby’s teeth, or to schedule an appointment at our convenient Summit, NJ office, please contact Summit Pediatric Dentistry.

Imagine that you sit down for some evening television, and during the course of the evening, you see five commercials regarding dental products. They all claim to be the best. Then remember your last visit to the dental aisle at a local grocery store. The choices are overwhelming and there seems to be no sure answer as to which would be the best choice for your child.

Summit Pediatric Dentistry recommends that parents break down the decision process. First, consider your child’s age and stage of development. Up until age ten to 12, your child cannot adequately brush or floss independently. It is not a maturity issue, but rather dexterity. Automatic toothbrushes are highly appropriate for all ages. Brushing quality improves when using a battery-powered toothbrush. Use it together with your child, and always play an active role in your child’s oral home care.

As a general rule, the brush head of the toothbrush should be a little larger than the child’s upper portion of the thumb. This will help ensure it will fit in all the places it needs to.

Flossers are great for children. These will have a horseshoe shape on one end with floss in-between. A particular brand name does not matter. Some have a higher quality and this should be evident when you use them. You can make a choice for individual preference with color, handle size, or shape, etc.

There are many brands of toothpaste and there are also differences in the ingredients. Some contain sodium fluoride, the standard ingredient in cavity prevention. Others have stannous fluoride, which is anti-bacterial and anti-cavity. Potassium nitrate is commonly found in anti-sensitivity, and triclosan is found in one particular brand for anti-bacterial properties. It is most common for children to be at a high risk for cavities. Therefore, our team at Summit Pediatric Dentistry recommends toothpaste with fluoride once your child is old enough to spit.

Before a child can spit, use toothpaste without fluoride. This is an ideal time to use toothpaste with xylitol. Xylitol should be listed as the first ingredient; this way you’ll get the almost medicinal property of this natural sweetener. After you have found the right type of toothpaste, consider its flavor. The best kind of toothpaste is one that will be used, so choose a flavor that your child will love!

If you have any other questions, our would like specific brand recommendation feel free to call us at Summit Pediatric Dentistry or ask Dr. Stephen Korson during your next appointment!