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It seems like sharks are everywhere these days—on land, sea, and air(waves). A halftime show meme gone viral. A week of summer TV devoted to our favorite apex predators. And who doesn’t have “Baby Shark” playing in their heads all day once they’ve heard it? But are we jumping the shark to discuss this topic in a dental blog?

Not at all! Because today, we’re going to talk about shark teeth—just not the ones you might be expecting.

One of the expected sights when a shark opens its mouth are those rows and rows of shiny shark teeth. Sharks can grow from two to 15 rows of teeth at any one time (and some sharks have even more). This means sharp new teeth are always ready to replace any shark tooth which is lost, broken, or worn out.

An unexpected sight? When children point to their new adult tooth or teeth coming in—right behind their still-firmly rooted baby teeth! This double set of teeth is called “shark teeth,” and, while it certainly might come as a surprise, it’s not all that uncommon. But why do children develop shark teeth at all?

After all, baby, or primary, teeth have small roots, and are designed to come out easily when the adult teeth start arriving. When a permanent tooth starts to erupt, it pushes against the root of the baby tooth above it. This pressure gradually dissolves the root of the primary tooth, and with nothing to anchor it, it’s now loose, wiggly, and ready to fall out. That’s why baby teeth often look like they have no roots at all when they eventually wiggle free.

Sometimes, though, the roots of a primary tooth don’t break down, which means baby teeth stay right where they are. It also means that the permanent teeth have to erupt somewhere else—usually behind those stubborn little baby teeth.

Shark teeth can first appear around the ages of five to seven when the permanent front teeth start arriving, or several years later, when the adult molars begin to come in. Any extra teeth in one small jaw naturally cause concerns about crowding and misalignment, especially when those extra teeth are molars. Fortunately, treatment is generally uncomplicated.

If the baby tooth is loose, time (and wiggling) might take care of the problem. But if the primary tooth or teeth just won’t budge, even after several weeks, it’s a good idea to schedule a visit with Dr. DeCasperis—especially if your child is experiencing pain or discomfort.

An extraction is often suggested when a baby tooth has overstayed its welcome. Because of its smaller root, extracting a primary tooth is usually a straightforward procedure. Dr. DeCasperis can let you know all the details, and can discuss sedation options if they’re appropriate for your child.

Whether baby teeth are left to fall out on their own, or given some assistance, most often your child’s permanent tooth will start moving to its proper position as soon as the space is available.

Unlike sharks, we don’t have an endless supply of replacement teeth, so it’s understandable to worry when you see anything unexpected. If you want to know more about shark teeth, or if you have any concerns, don’t hesitate to call our Lebanon, NJ office for expert advice.

We’ve all learned a lot about keeping healthy lately. Thorough hand washing, disinfecting cell phones and keyboards, wiping down shopping carts and door handles—all these low-maintenance cleaning habits can have a high impact on our health.

So, in that spirit, let’s talk about low maintenance cleaning routines for something you put in your mouth at least twice a day—your toothbrush.

Brushing Habits

Don’t let germs hitch a ride on your toothbrush before you even begin! Make sure your hands are clean before brushing, and rinse off your toothbrush before you put it in your mouth.

After brushing, be sure to rinse your brush carefully to get rid of leftover toothpaste, food particles, and other debris. And don’t forget to clean your toothbrush holder regularly. Talk to Dr. DeCasperis or your hygienist when you visit our Lebanon, NJ office for suggestions for deep cleaning brushes to eliminate bacteria if that’s a concern.

And while we’re talking about germs, how about…

• Flushing Habits

Most toothbrushes share their living space with another bathroom essential—the toilet. Every time we flush, microscopic particles are propelled through the air. And while no definitive relationship has been shown between flushing and disease transmission, closing the toilet lid before flushing is an easy way to reduce unpleasant particle transmission—and reduce the possible risk of toothbrush contamination.

• Airing? Yes!

Keeping a toothbrush in a dark, moist environment is the perfect setting for bacterial growth. Instead, let your toothbrush air dry after use in an upright position. Give it a shake first for a head start on the drying process.

• Sharing? No

We’re not talking about sharing a brush, which you would never do. We’re talking about sharing toothbrush holders. If your brush touches other brushes, you’re probably sharing germs as well as space, which can be especially problematic if someone in the house has immune concerns. Toothbrushes shouldn’t be too close to other toothbrushes, no matter how close you are to the other brush’s owner!

Finally, no matter how well you take care of your toothbrush, there comes a time when you must part with even the cleanest and best-maintained of brushes. After three or four months, bristles become frayed. This means you’re not getting the most effective plaque-removal from your brush. And to be on the safe side, consider retiring your toothbrush if you’ve been ill.

Dental self-care is a vital part of keeping yourself healthy, and a clean toothbrush is a simple way to support your oral health. High impact/low maintenance—win/win.

Pregnancy involves a lot of alterations in your health. Dr. Steven DeCasperis, DMD is here to help you understand the oral health aspects of your pregnancy.

As you may already know, your body becomes more susceptible to bacterial complications. In terms of oral health, you may be at a higher risk for gingivitis and periodontal disease during the course of your pregnancy.

The hormonal changes in your body can create a more welcoming environment for gum infections, including gingivitis. Although you may continue to brush and floss on a regular basis, and maintain your schedule of cleaning appointments, you are still prone to an increased risk of gingivitis. Your gums may feel more sensitive and become more prone to bleeding because of the increased amount of blood flowing through your body. This can also be a side effect of periodontal disease, which nearly 40% of pregnant women have.

In order to avoid painful dental visits, you should attempt to brush more than twice a day and always floss regularly. We recommend investing in a good mouthwash for extra protection against plaque buildup. Other oral conditions to watch out for during pregnancy include oral gingival lesions, tooth mobility, tooth erosion, and dental caries.

Keeping your oral health in top shape will prevent bacteria from circulating to other places in your body during pregnancy. Your immune system is more likely to be compromised, which means you generally face an increased risk for illnesses.

Don’t forget that you share nutrients and pathogens with your baby, so it’s crucial to reduce your risks in every possible way. If you think you may be experiencing an oral health issue during your pregnancy, please call our Lebanon, NJ office to schedule an appointment, and we will be happy to help you.

This may come as a surprise, but brushing your teeth right after a meal can be one of the worst things you can do for your healthy teeth. A toothbrush can be considered an assault weapon against your smile if used immediately after eating certain foods.

Enamel is like the tooth’s shield. It is a hard mineral exterior on each of your teeth. In reality, enamel is the hardest part of the human body—even stronger than bone! I like to regard it as a “super-structure.” But every superhero has a weakness, and enamel’s kryptonite is acid.

A healthy tooth lives in a mouth that has a proper pH balance. When that balance tips from alkaline to acidic, a harmful process called demineralization begins. Demineralization occurs when acids attack and soften the tooth surface. Pores and fissures form and harmful bacteria move in.

With each bite of food or drink, our mouth pH fluctuates. Highly acidic foods tip the balance of your mouth from a healthy alkaline to a dangerous acid. Here are some examples of those sources of acid: citrus fruits, soda, and sugary foods. There are certainly many others, but these are the most common.

So how does brushing your teeth immediately after a meal make this process even worse?

After eating highly acidic foods, your teeth are susceptible to damage. When you brush your teeth in this weakened state you are actually damaging your enamel. The abrasive bristles of the brush wear away the protective surface of the teeth. You should avoid brushing for at least an hour, or take other, simple preventive measures immediately following a meal.

First, rinse with or drink clear water. Then chew some sugarless gum. Both of these practices will produce saliva, restore a healthy pH level in your mouth, and coat your teeth with nourishing minerals. Out of all the sugarless gums available, the best of the best are those that list xylitol as the first ingredient. Another option is to consume cheese, milk, or another non-acidic food or drink to conclude your meal.

After you have given your mouth time to return to a healthy pH, feel free to brush your teeth. Just keep in mind that any time you eat acidic foods, you weaken your teeth. Make sure not to worsen the problem by brushing immediately after dining and damaging your teeth even more. Questions? Call us at Dr. Steven DeCasperis, DMD.