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Posts for: April, 2020

FindOutHowTheseFamousCelebritiesProtectTheirSmilesFromTeethGrinding

The fast-paced world of sports and entertainment isn’t all glitz and glamour. These high-profile industries create a unique kind of emotional and mental stress on celebrities. For many of them, a way to “let off steam” is an oral habit known as teeth grinding.

Teeth grinding is an involuntary habit in which a person bites and grinds their teeth outside of normal activities like eating or speaking. It’s common among young children, who usually grow out of it, but it can also affect adults, especially those who deal with chronic stress. If not addressed, teeth grinding can eventually wear down teeth, damage gum attachments or fracture weaker teeth. It can even contribute to tooth loss.

A number of well-known personalities in the spotlight struggle with teeth grinding, including actress Vivica Fox, model and TV host Chrissy Teigen, and star athletes Tara Lipinski and Milos Raonic of ice skating and tennis fame, respectively. The habit represents not only a threat to their dental health, but also to one of their most important career assets: an attractive and inviting smile. Fortunately, though, they each use a similar device to manage their teeth grinding.

Besides seeking ways to better manage life stress, individuals with a teeth-grinding habit can protect their teeth with a custom mouthguard from their dentist. Made of slick plastic, this device is worn over the teeth, usually while sleeping, to minimize dental damage. During a grinding episode, the teeth can’t make contact with each other due to the guard’s glossy surface—they simply slide away from each other. This reduces the biting forces and eliminates the potential for wear, the main sources of dental damage.

Chrissy Teigen, co-host with LL Cool J on the game show Lip Sync Battle, wears her custom-made guard regularly at night. She even showed off her guard to her fans once during a selfie-video posted on Snapchat and Twitter. Vivica Fox, best known for her role in Independence Day, also wears her guard at night, and for an additional reason: The guard helps protect her porcelain veneers, which could be damaged if they encounter too much biting force.

Mouthguards are a prominent part of sports, usually to protect the teeth and gums from injury. Some athletes, though, wear them because of their teeth grinding habit. Tara Lipinski, world renowned figure skater and media personality, keeps hers on hand to wear at night even when she travels. And Milos Raonic, one of the world’s top professional tennis players, wears his during matches—the heat of competition tends to trigger his own teeth-grinding habit.

These kinds of mouthguards aren’t exclusive to celebrities. If you or a family member contends with this bothersome habit, we may be able to create a custom mouthguard for you. It won’t stop teeth grinding, but it could help protect your teeth—and your smile.

If you would like more information about protecting your smile, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine articles “Teeth Grinding” and “When Children Grind Their Teeth.”


By Riverside Family Dentistry
April 12, 2020
Category: Oral Health
Tags: nerve pain  
FacialNervePainCanbeControlled

Every year 150,000 people, mostly women over age 50, find out they have a painful condition called trigeminal neuralgia. For many it begins as an occasional twinge along the face that steadily worsens until the simple act of chewing or speaking, or even a light touch, sets off excruciating pain.

The source of the pain is the pair of trigeminal nerves that course along each side of the face. Each nerve has three separate branches that provide sensation to the upper, middle and lower areas of the face and jaw.

The problem arises when areas of the myelin sheath, a fatty, insulating covering on nerves, becomes damaged, often because of an artery or vein pressing against it. As a result, the nerve can become hypersensitive to stimuli and transmit pain at even the slightest trigger. It may also fail to stop transmitting even after the stimulation that caused it is over.

Although the condition may not always be curable, there are various ways to effectively manage it. The most conservative way is with medications that block the nerve from transmitting pain signals to the brain, coupled with drugs that help stabilize the nerve and decrease abnormal firing.

If medication isn't enough to relieve symptoms, there may be some benefit from more invasive treatments. One technique is to insert a thin needle into the nerve to selectively damage nerve fibers to prevent them from firing. Another microsurgical procedure attempts to relocate the nerve away from a blood vessel that may be compressing it.

The latter procedure has some higher risks such as facial numbness or decreased hearing, and is often better suited for younger patients. Older patients may benefit more from the needle insertion procedure previously mentioned or a directed beam of high-dose radiation to alter the nerve.

To learn the best options for you, you should first undergo a neurological exam to verify you have trigeminal neuralgia and to rule out other causes. From there, you and your doctor can decide the best course of treatment for your age and individual condition.

Trigeminal neuralgia can be an unpleasant experience. But there are tried and true ways to minimize its effect on your life.

If you would like more information on trigeminal neuralgia, 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 “Trigeminal Neuralgia.”


By Riverside Family Dentistry
April 02, 2020
Category: Oral Health
Tags: oral health  
FriendlyBacteriaCanHelpProtectOurMouthsFromDisease

If you know anything about dental disease, then you know bacteria ranks high on the Usual Suspects list. Tooth decay gets its start from acid produced by bacteria; periodontal (gum) disease is often triggered by bacteria that infect the gums.

But the particular strains of bacteria that can cause dental disease are a small percentage of the 10,000-plus species inhabiting your mouth. The rest, numbering in the millions, are fairly benign—and some, as recent research is now showing, play a sizeable role in protecting your teeth and gums against other malicious bacteria, fungi and viruses.

Dr. Aaron Weinberg, a dental researcher at Case Western Reserve University, has been investigating these protective bacteria for many years. His research began with a scientific conundrum: although the mouth has one of the highest densities of bacterial populations, wounds in the mouth tend to heal quickly.

The answer, he believes, originates with human beta defensins (hBDs), substances produced by cells in the lining of the mouth that are natural antibiotics against disease. He has found that certain bacteria actually help stimulate their production.

This isn't just an interesting fact about the body's defenses and immune system. During his research, Dr. Weinberg was able to identify the agent within the bacteria that triggered hBD production. This has opened up a new line of research: The possibility that harnessing this agent might help assist in our treatment of infection by boosting the body's defensive capabilities.

For example, researchers have proposed including a form of the agent in toothpaste. Over time, this might stimulate hBD production and guard the mouth against the development of dental diseases like gum disease.

These possibilities all come from our increasing knowledge and understanding of the microscopic world around us, especially in our mouths. Bacteria are much more complex than we may have realized—not all are our enemies, and some are definitely our friends. Learning more may open up new ways to keep our teeth and gums healthy.

If you would like more information on the mouth's healing abilities, please contact us or schedule an appointment for a consultation.