Posts for: October, 2018

By Michael T. Henry, DDS, MS
October 21, 2018
Category: Oral Health
Tags: oral health  
NewUnderstandingofBacteriaPromisesBetterApproachestoOralCare

Mention “bacteria” and people begin looking for the germicide. The truth is, though, only a few strains cause disease — the rest are benign or even play a beneficial role.

This may shock you, but your body both inside and out is home to around 100 trillion single-celled organisms, exceeding the number of your native cells by 10 to 1. You won't notice them, though: bacteria are so small they only make up 1 to 3% of your total body mass. And each of us has a unique “microbiome” of micro-organisms: they influence a variety of processes like digestion and metabolism, and some even “teach” our immune systems to distinguish between helpful and harmful bacteria.

Of the 10,000 or more species of bacteria that inhabit the body, perhaps the most studied and understood are in the mouth. We even have a database that catalogs the gene sequences of oral bacteria. And what we've learned has enlarged our understanding of dental disease and how to prevent or treat it.

This new knowledge, for example, confirms that many of our modern lifestyle habits adversely affect oral health. For example, researchers have found higher concentrations of Streptococcus mutans, the bacteria most responsible for tooth decay, in current samples of biofilm than in those from preindustrial eras. The culprit seems to be the modern diet rich with carbohydrates like sugar that bacteria eat. Cigarette smoking can also make the mouth friendlier to disease-causing bacteria.

On the bright side, our growing knowledge of oral bacteria is helping us devise better prevention and treatment strategies. One example is the use of antibiotics to reduce the populations of disease-causing oral bacteria.

The broad, traditional approach kills not only malevolent bacteria, but beneficial strains as well. The approach may also be helping bad bacteria become resistant to common antibiotics. A newer approach targets specific bacteria with custom-designed antibiotics that won't kill other bacteria. There's also increased focus on ways to re-balance a person's normal microbiome if it's become skewed.

As we come to understand bacteria better — both good and bad species — these and other dental care efforts will benefit. With our increasing knowledge of these microorganisms that surround us the future looks bright for better oral health.

If you would like more information on the role of bacteria in oral health, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “New Research Shows Bacteria Essential to Health.”


By Michael T. Henry, DDS, MS
October 11, 2018
Category: Oral Health
ThatPainfulIrritatingFeelingCouldbeBurningMouthSyndrome

For some time now you've noticed a painful, burning sensation in your mouth for no apparent reason. It doesn't matter what you eat or drink — or whether you eat or drink — the dry, tingling sensation seems to stay with you.

You may have Burning Mouth Syndrome (BMS). You feel as if your mouth is scalded or burning generally or in a certain area like the lips, tongue or inside of the cheeks. Regardless, the discomfort (which seems to grow as the day wears on) can contribute to irritability, anxiety or depression.

It's not always easy to lock in on the specific cause. BMS has been linked, among other things, to diabetes, vitamin deficiencies, or cancer therapy. It's common among women around the age of menopause, so there's some speculation it could be affected by hormonal changes. It could also be connected with dry mouth (brought on by age or medications), an allergic reaction to toothpaste ingredients, acid reflux or autoimmune disorders.

While there's no single proven treatment for BMS, there are some things you can do to lessen its effects. First, stop habits that cause dry mouth like smoking, drinking alcohol or coffee and eating hot and spicy foods. Second, keep your mouth moist by frequently drinking water or using products that stimulate saliva flow.

You might also try toothpastes without sodium lauryl sulfate (a detergent that can cause skin peeling in some people), whiteners or strong flavorings like cinnamon. If you have chronic dry mouth, speak with your physician about any medications you're taking that might be causing it and seek alternatives. And because stress seems to magnify your symptoms, try to reduce it in your life through relaxation techniques, exercise or group support.

In some cases, BMS may resolve itself over time. In the mean time, making these lifestyle changes could help ease your discomfort.

If you would like more information on burning mouth syndrome, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Burning Mouth Syndrome: A Painful Puzzle.”


By Michael T. Henry, DDS, MS
October 01, 2018
Category: Dental Procedures
KathyBatesPlaysItSmartWithProfessionalTeethWhitening

Academy Award-winning actress Kathy Bates knows how important it is to present your best face to the world — and one of the most important features of that face is a beaming smile. But there came a point when she noticed something was a little off. “I've always had good teeth, but it seemed to me as I was getting older that they weren't looking as good,” Kathy explained in a recent interview with Dear Doctor magazine.

That's when she decided it was time to take action. Kathy had orthodontic treatment when she was in her fifties, and she keeps her smile bright with tooth whitening treatments. She uses a kit provided by her dentist with a safe, effective whitening solution.

Of course, a bright, healthy smile looks great anywhere — whether you're on the red carpet or “off the grid.” And you don't have to be a Hollywood star to have professional whitening treatments. In fact, teeth whitening is one of the most popular and affordable cosmetic treatments modern dentistry offers.

The basic options for professional teeth whitening include in-office bleaching or take-home kits. Both types of dentist-supervised treatments offer a safe and effective means of getting a brighter smile; the main difference is how long they take to produce results. A single one-hour treatment in the office can make your teeth up to ten shades lighter — a big difference! To get that same lightening with at-home trays, it would take several days. On the plus side, the take-home kit is less expensive, and can achieve the same results in a bit more time.

It's important to note that not all teeth can be whitened with these treatments. Some teeth have intrinsic (internal) stains that aren't affected by external agents like bleaches. Also, teeth that have been restored (with bonding or veneers, for example) generally won't change color. And you can't necessarily whiten your teeth to any degree: Every tooth has a maximum whiteness, and adding more bleach won't lighten it beyond that level. Most people, however, find that teeth whitening treatments produce noticeable and pleasing results.

What about those off-the-shelf kits or in-the-mall kiosks? They might work… or they might not. But one thing's for sure: Without a dentist's supervision, you're on your own. That's the main reason why you should go with a pro if you're considering teeth whitening. We not only ensure that your treatment is safe — we can also give you a realistic idea of what results to expect, and we will make sure that other dental problems aren't keeping you from having a great-looking smile.

How often does Kathy Bates see her dentist for a checkup and cleaning? “I go about every four months,” she noted. “I'm pretty careful about it.” And if you've seen her smile, you can tell that it pays off. If you would like more information about teeth whitening, please contact us or schedule an appointment. You can learn more in the Dear Doctor magazine articles “Important Teeth Whitening Questions Answered” and “Teeth Whitening.”




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Michael T. Henry, DDS, MS - Pinehurst

(910) 692-7965
105 Turnberry Way Pinehurst, NC 28374-8509