Tooth decay is a highly destructive dental disease, responsible along with periodontal (gum) disease for most adult tooth loss. And we become even more susceptible to it as we get older.
One form of decay that’s especially prominent among senior adults is a root cavity. Similar to a cavity in the crown (visible tooth), this form instead occurs at or below the gum line in the roots. They happen mainly because the roots have become exposed due to gum recession, a common consequence of periodontal (gum) disease and/or brushing too hard.
Exposed roots are extremely vulnerable to disease because they don’t have the benefit of protective enamel like the tooth crown, covered instead with a thin and less protective mineral-like material called cementum. Normally, that’s not a problem because the gums that would normally cover them offer the bulk of the protection. But with the gums receded, the roots must depend on the less-effective cementum for protection against disease.
Although we treat root cavities in a similar way to those in the crown by removing decayed structure and then filling them, there’s often an added difficulty in accessing them below the gum line. Because of its location we may need to surgically enter through the gums to reach the cavity. This can increase the effort and expense to treat them.
It’s best then to prevent them if at all possible. This means practicing daily brushing and flossing to remove bacterial plaque, the thin, built-up biofilm on teeth most responsible for both tooth decay and gum disease. You should also visit your dentist at least twice a year for professional cleanings and advanced prevention methods like topical fluoride to strengthen any at-risk teeth.
You should also seek immediate treatment at the first sign of gum disease to help prevent gum recession. Even if it has occurred, treating the overall disease could help renew gum attachment. We may also need to support tissue regeneration with grafting surgery.
Root cavities are a serious matter that could lead to tooth loss. But by practicing prevention and getting prompt treatment for any dental disease, you can stop them from destroying your smile.
If you would like more information on diagnosing and treating root cavities, 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 “Root Cavities: Tooth Decay near the Gum Line Affects Many Older Adults.”
October is national Dental Hygiene month—and it’s a great time to renew your commitment to good oral health. Everyone knows that to enjoy clean teeth and fresh breath, we need to brush and floss every day. But when it comes to the finer points of tooth brushing, there’s a lot of misunderstanding. So here are five tips to help you get the most bang from your brush.
A soft brush is much better for your mouth than a medium or hard one. That’s because stiffer bristles can actually damage soft gum tissue, and over-vigorous brushing can result in gum recession; this may lead to tooth sensitivity and an increased chance of decay. So always choose a soft-bristled tooth brush—and change your brush every three or four months, when its bristles begin to stiffen with use.
It Isn’t (Just) the Brush…
It’s the hand that holds it. Don’t brush too forcefully, or too long. If you consistently brush too hard, try using just three fingers to grip your brush so you apply less force. And if you have questions or need a refresher, just ask us to demonstrate proper brushing and flossing techniques next time you’re here.
Think Fluoride First
With many different flavors, whiteners and other ingredients in toothpastes, which one should you choose? It’s up to you, as long as your toothpaste contains one vital ingredient—fluoride. This natural mineral has been proven to strengthen tooth enamel and fight cavities. Look for the seal of the American Dental Association (ADA) on the toothpaste tube: this certifies that it’s been tested for safety and effectiveness.
2x2 = Terrific Teeth
According to the ADA, brushing gently for two full minutes, two times a day, is the best way to get rid of plaque and prevent cavities. That’s why it should be an essential part of your oral hygiene routine. And while you’re at it, don’t forget to use dental floss (or another method) to clean the spaces in between your teeth. If you don’t remove plaque from these areas, your cleaning isn’t complete.
Preserve Your Enamel
There are some times when you should avoid brushing—like after you’ve consumed soda, or been sick to your stomach. That’s because the acids in soda and stomach juices actually soften tooth enamel, and brushing can quickly wear it away. In these situations, rinse your mouth out with water and wait at least an hour before you brush.
Practicing good oral hygiene is the best thing you can do for your teeth at home. But don’t forget to come in to the office for regular checkups and professional cleanings! Because no matter how thorough you are, you can’t clean hardened deposits (calculus, or tartar) from your teeth at home: It takes special tools and the skilled hand of your hygienist or dentist to do that.
If you would like more information about tooth brushing and oral hygiene, please contact us or schedule an appointment for a consultation. You can learn more by reading the Dear Doctor magazine articles “Sizing Up Toothbrushes” and “10 Tips for Daily Oral Care at Home.”
Ever since childhood, when her career as a model and actress took off, Brooke Shields has enjoyed worldwide recognition — through advertisements for designer jeans, appearances on The Muppet Show, and starring roles in big-screen films. But not long ago, that familiar face was spotted in an unusual place: wearing a nasal anesthesia mask at the dentist's office. In fact, Shields posted the photo to her own Instagram account, with the caption “More dental surgery! I grind my teeth!” And judging by the number of comments the post received, she's far from alone.
In fact, researchers estimate that around one in ten adults have dental issues that stem from teeth grinding, which is also called bruxism. (Many children also grind their teeth, but it rarely causes serious problems, and is often outgrown.) About half of the people who are teeth grinders report problems like persistent headaches, jaw tenderness and sore teeth. Bruxism may also result in excessive tooth wear, and may damage dental work like crowns and bridges; in severe cases, loosened or fractured teeth have been reported.
Researchers have been studying teeth grinding for many years; their findings seem to indicate that it has no single cause. However, there are a number of factors that play a significant role in this condition. One is the anatomy of the jaw itself, and the effect of worn or misaligned teeth on the bite. Another factor relates to changes in brain activity that occur during the sleep cycle. In fact, nocturnal (nighttime) bruxism is now classified as a sleep-related movement disorder. Still other factors, such as the use of tobacco, alcohol and drugs, and a high level of stress or anxiety, can make an individual more likely to experience bruxism.
What can be done for people whose teeth grinding is causing problems? Since this condition may have many causes, a number of different treatments are available. Successful management of bruxism often begins by striving to eliminate the factors that may cause problems — for example, making lifestyle changes to improve your health, creating a soothing nighttime environment, and trying stress-reduction techniques; these may include anything from warm baths and soft music at bedtime, to meditation and mindfulness exercises.
Several dental treatments are also available, including a custom-made occlusal guard (night guard) that can keep your teeth from being damaged by grinding. In some cases, a bite adjustment may also be recommended: In this procedure, a small amount of enamel is removed from a tooth to change the way it contacts the opposite tooth, thereby lessening the biting force on it. More invasive techniques (such as surgery) are rarely needed.
A little tooth grinding once in a while can be a normal response to stress; in fact, becoming aware of the condition is often the first step to controlling it. But if you begin to notice issues that could stem from bruxism — or if the loud grinding sounds cause problems for your sleeping partner — it may be time to contact us or schedule an appointment. You can read more about bruxism in the Dear Doctor magazine article “Stress and Tooth Habits.”
Barley malt, corn syrup, maltodextrin — these and over fifty other label ingredients are all names for refined sugar. Under its various aliases, this sweet carbohydrate is tucked away in three-quarters of packaged foods in the U.S.
Although in recent years the general health effects from too much sugar have gained the spotlight, its effect on dental health has been known for decades. Accumulated sugar in the mouth is a prime food source for bacteria that cause tooth decay and gum disease.
For both general and oral health, people have been looking to artificial alternatives to satisfy their sweet tooth. But do they have their own issues that can impact overall health? Here is an overview of some of the more popular brands of artificial sweeteners and their effect on health.
Saccharin — One of the most widely used artificial sweeteners, saccharin is often used under the names Sweet’N Low or Sugar Twin in low-calorie foods because it contains no calories. According to the Food and Drug Administration (FDA) there are no associated health risks with consuming saccharin in recommended servings.
Aspartame — used commonly in beverages as Equal or NutraSweet, aspartame is unsuitable for cooking because its chemical structure breaks down under high heat. Although generally safe for consumption, it can affect people with a rare condition known as phenylketonuria that can’t adequately break down its chemicals.
Sucralose — marketed as Splenda, this sweetener is made by chemically altering refined table sugar so the body can’t process it. This may be one reason it has the most recognized natural flavor profile among consumers and is a market leader. It’s stable at high temperatures, so it’s often used in cooked or baked goods.
Stevia/Erythritol — this combination of an extract from the extremely sweet herb stevia and the sugar alcohol erythritol is marketed as Truvia. Unlike other calorie-free artificial sweeteners, this and other alcohol-based sweeteners have a low calorie level due to sugar alcohol’s characteristic of slow and incomplete absorption during digestion.
Xylitol — although all the previously mentioned sweeteners won’t promote bacterial growth like refined sugar, the sugar alcohol xylitol — often added to chewing gum and mints — has an added benefit: it may actually reduce levels of bacteria most likely to cause decay.
If you would like more information on the effect of sweeteners on dental 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 “Artificial Sweeteners.”
As a parent you want your child to have the best possible start in life. One of the greatest gifts you can provide them is a positive experience in dental care—especially visiting the dentist.
Unfortunately, not all children are so lucky. Visiting the dentist for them is foreign and forbidding; it leaves such a negative impression they may avoid the dentist later in life even when faced with acute problems.
It doesn’t have to be like that. Here are 3 ways you can help your child have a great experience at the dentist.
Start dental visits early. The best time to begin dental visits is before your child’s first birthday as their teeth begin to erupt. Dental diseases like tooth decay can begin as early as two months so it’s vital to detect any problems as soon as possible. Establishing an early relationship with your child’s dentist benefits you too with helpful tips and advice from them on dental care at home. And, children visiting the dentist early are more likely to become accustomed to it as a routine part of life, and more likely to continue the habit on their own.
Find the right dentist. The right dental practice can make all the difference in the world for your child’s comfort level. Parents often choose a pediatric dentist who specializes not only in dental care for children and adolescents but in how to engage with them and put them at ease. The key, though, is to find a dentist and staff who work well with children and understand how to make them feel at home in their office.
Display a positive attitude. You’ve probably already noticed how your child picks up on your feelings in different situations—which often affect how they feel and act too. So be sure when you visit the dentist with them you have a positive, proactive attitude, ready to partner with their provider in treatment and prevention measures. And above all display a calm and relaxed manner: your child will be more apt to follow your cue and relax too.
If you would like more information on providing great dental care for your child, 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 “Taking the Stress out of Dentistry for Kids.”
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