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By SouthPark Dentistry
December 05, 2018
Category: Oral Health
Tags: osteoporosis  
ManageYourOsteoporosisMedicationtoAvoidJawboneProblems

Around 20 million people—mostly women after menopause—take medication to slow the progress of osteoporosis, a debilitating disease that weakens bones. But although effective, some osteoporosis drugs could pose dental issues related to the jawbones.

Osteoporosis causes the natural spaces that lie between the mineral content of bone to grow larger over time. This makes the bone weaker and unable to withstand forces it once could, which significantly increases the risk of fracture. A number of drugs have been developed over time that stop or slow this disease process.

Two of the most prominent osteoporosis drugs are alendronate, known also by its trade name Fosamax™, and denosumab or Prolia™. While originating from different drug families, alendronate and denosumab work in a similar way by destroying specialized bone cells called osteoclasts that break down worn out bone and help dissolve it. By reducing the number of these cells, more of the older bone that would have been phased out lasts longer.

In actuality this only offers a short-term benefit in controlling osteoporosis. The older bone isn’t renewed but only preserved, and will eventually become fragile and more prone to fracture. After several years the tide turns negatively for the bone’s overall health. It’s also possible, although rare, that the bone simply dies in a condition called osteonecrosis.

The jawbones are especially susceptible to osteonecrosis. Forces generated by chewing normally help stimulate jawbone growth, but the medications in question can inhibit that stimulus. As a result the jawbone can diminish and weaken, making eventual tooth loss a real possibility.

Osteonecrosis is most often triggered by trauma or invasive dental procedures like tooth extractions or oral surgery. For this reason if you’re taking either alendronate and denosumab and are about to undergo a dental procedure other than routine cleaning, filling or crown-work, you should speak to your physician about suspending your medication temporarily. Dentists often recommend a suspension of three to nine months before the procedure and three months afterward.

Some research indicates this won’t worsen your osteoporosis symptoms, especially if you substitute another treatment or fortify your skeletal system with calcium and vitamin D supplements. But taking this temporary measure could help protect your teeth in the long run.

If you would like more information on the effect of osteoporosis treatment 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 “Osteoporosis Drugs & Dental Treatment.”

OralSedationHelpsReduceAnxietyDuringDentalTreatment

Eliminating pain and discomfort is one of our major objectives during dental treatment. To that end, our profession has developed a number of anesthetic drugs and deliveries that ensures your experience in the dentist’s chair is as pain-free as possible.

But there’s another experience many people have with dental care that’s different from physical discomfort — emotional anxiety. These negative emotions can range from nervousness about a procedure to extreme fear. Very often the patient has no control over these emotions — they’ve become imbedded from earlier experiences or the influence of others.

Although each can influence and heighten the other, anxiety and physical discomfort are different and require a different approach. Physical pain and sensation is eliminated through anesthesia, either locally through topical application or injection or generally through intravenous medication that renders a person unconscious. Anxiety, on the other hand, requires first building a trustful relationship with an understanding dentist. But it may also call for certain drugs that sedate — promote a feeling of relaxation — rather than numb sensation.

We’ve incorporated a number of sedative medications in dentistry like Valium or Ativan that work well to reduce anxiety before and during treatment. Many are taken orally, usually just before scheduled treatment, and they dissipate from the system quickly afterward. Some medications also have “amnesic” qualities, meaning you won’t remember anything or little at all about the treatment period. This can be helpful in amassing positive treatment experiences that may diminish negative feelings you’ve developed about dental treatment.

It’s important, though, to find the right types of medication that work well for you. For that reason we’ll take a thorough medical history, including prescription or over-the-counter medications and supplements you’re taking and any medical conditions you may have. It’s also important to discuss your diet (certain foods can inhibit the action of some sedatives) as well as if you use tobacco or regularly drink alcoholic beverages.

Taken properly, oral sedation can effectively reduce your anxiety during treatment. As a result, it will be much easier and pleasant for you to receive the care you need for a healthy mouth.

If you would like more information on reducing anxiety during dental treatment, 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 “Oral Sedation Dentistry.”

ADifferentKindofChipShotforProGolferDanielleKang

While the sport of golf may not look too dangerous from the sidelines, players know it can sometimes lead to mishaps. There are accidents involving golf carts and clubs, painful muscle and back injuries, and even the threat of lightning strikes on the greens. Yet it wasn’t any of these things that caused professional golfer Danielle Kang’s broken tooth on the opening day of the LPGA Singapore tournament.

“I was eating and it broke,” explained Kang. “My dentist told me, I've chipped another one before, and he said, you don't break it at that moment. It's been broken and it just chips off.” Fortunately, the winner of the 2017 Women’s PGA championship got immediate dental treatment, and went right back on the course to play a solid round, shooting 68.

Kang’s unlucky “chip shot” is far from a rare occurrence. In fact, chipped, fractured and broken teeth are among the most common dental injuries. The cause can be crunching too hard on a piece of ice or hard candy, a sudden accident or a blow to the face, or a tooth that’s weakened by decay or repetitive stress from a habit like nail biting. Feeling a broken tooth in your mouth can cause surprise and worry—but luckily, dentists have many ways of restoring the tooth’s appearance and function.

Exactly how a broken tooth is treated depends on how much of its structure is missing, and whether the soft tissue deep inside of it has been compromised. When a fracture exposes the tooth’s soft pulp it can easily become infected, which may lead to serious problems. In this situation, a root canal or extraction will likely be needed. This involves carefully removing the infected pulp tissue and disinfecting and sealing the “canals” (hollow spaces inside the tooth) to prevent further infection. The tooth can then be restored, often with a crown (cap) to replace the entire visible part. A timely root canal procedure can often save a tooth that would otherwise need to be extracted (removed).

For less serious chips, dental veneers may be an option. Made of durable and lifelike porcelain, veneers are translucent shells that go over the front surfaces of teeth. They can cover minor to moderate chips and cracks, and even correct size and spacing irregularities and discoloration. Veneers can be custom-made in a dental laboratory from a model of your teeth, and are cemented to teeth for a long-lasting and natural-looking restoration.

Minor chips can often be remedied via dental bonding. Here, layers of tooth-colored resin are applied to the surfaces being restored. The resin is shaped to fill in the missing structure and hardened by a special light. While not as long-lasting as other restoration methods, bonding is a relatively simple and inexpensive technique that can often be completed in just one office visit.

If you have questions about restoring chipped teeth, please contact us or schedule an appointment for a consultation. You can learn more by reading the Dear Doctor magazine articles “Porcelain Veneers” and “Artistic Repair of Chipped Teeth With Composite Resin.”

By SouthPark Dentistry
November 05, 2018
Category: Oral Health
Tags: oral cancer  
RegularScreeningsCouldHelpWithEarlyOralCancerDetection

Your regular dental checkups should periodically include an important screening for oral cancer, especially as you grow older. Although oral cancers make up less than 3% of all other types, they’re among the most deadly with a 58% survival rate after five years.

Besides hereditary factors, oral cancer is strongly linked to tobacco use, alcohol abuse or diets low in fresh fruits and vegetables. It’s also a greater concern as we age: 90% of new cases of oral cancer occur in people over the age of 40, heightening the need for regular screenings. These screenings become all the more important because many early sores or lesions can mimic other conditions like canker sores — without early detection, the disease could already be in advanced stages when it’s diagnosed.

An oral screening for cancer involves both sight and touch. We’ll first look for any suspicious lesions and red or white patches in the soft tissues of the face, neck, lips and mouth. We’ll then feel for any abnormal lumps on the mouth floor, the sides of the neck and in gland locations. We’ll also examine all sides of the tongue including underneath, as well as the tissues lining the back of your throat.

If we notice anything that’s concerning we may then perform a biopsy by removing a small bit of the suspicious tissue and have it examined microscopically for the presence of cancer cells. We may also remove any lesions deemed pre-cancerous as an added precaution against possible cancer development.

The American Cancer Society recommends an oral cancer screening annually for people forty years or older and every three years for people between the ages of 20 and 39. Even better, we recommend all adults undergo a screening every year. This, along with ending tobacco use and other lifestyle and dietary changes, will greatly improve your chances of remaining free of oral cancer.

If you would like more information on detecting and treating oral cancer, 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 “Oral Cancer.”

By SouthPark Dentistry
October 26, 2018
Category: Oral Health
Tags: tooth decay  
HowtoKeeptheCavityMonsterAwaythisHalloween

Watching your kids dress up in cute, spooky costumes and go out trick-or-treating can be a real thrill. But thinking about the dental damage caused by eating all those sweets might just give you the chills. So is it best to act like a witch and take away all the candy from those adorable little ghosts and goblins?

Relax! According to experts like the American Dental Association, it’s OK to let kids enjoy some sweet treats on special occasions like Halloween—especially if they have been taking good care of their oral hygiene all year long, by brushing twice each day and flossing once every day. But to help keep cavities away from those young smiles, there are some things parents (and everyone else) should understand.

Cavities—small holes in the tooth’s outer surface that result from the decay process—get started when bacteria in the mouth feed on sugar and produce acids. The acids eat away at the hard enamel coating of teeth. If left untreated, decay will eventually reach the soft inner core of the tooth, causing even more serious damage.

There are several ways to stop the process of tooth decay. One is to take away the sugar that decay bacteria feed on. Because this ingredient is common in so many foods, it’s hard to completely eliminate sugar from the diet. Instead, it may be more practical to limit the consumption of sweets. For example, if kids are only allowed to eat sugary treats around mealtimes, it gives the mouth plenty of “downtime,” in which healthful saliva can neutralize the bacterial acids. It also helps to avoid sweets that stick to teeth (like taffy or gummy bears) and those that stay in the mouth for a long time (like hard candy).

Another way to help stop tooth decay is by maintaining top-notch oral hygiene. Decay bacteria thrive in the sticky film called plaque that clings stubbornly to the surfaces of teeth. Plaque can be removed by—you guessed it—effective brushing and flossing techniques. While it’s a good start, brushing alone won’t remove plaque from the spaces between teeth and under the gums: That’s why flossing is an essential part of the daily oral hygiene routine. Helping your kids develop good oral hygiene habits is among the best things you can do to fight cavities.

And speaking of habits, there are a few others that can help—or hurt—your oral health.  For example, drinking plenty of water keeps the body hydrated and benefits oral health; but regularly drinking soda and other sweetened or acidic beverages greatly increases the risk of tooth decay. And seeing your dentist on a regular basis for professional cleanings and routine checkups is one of the most beneficial habits of all. Working together, we can help keep tooth decay from turning into a scary situation for kids—and adults too.

If you have questions about cavity prevention or oral hygiene, please contact our office or schedule a consultation. You can learn more in the Dear Doctor magazine articles “How to Help Your Child Develop the Best Habits for Oral Health” and “Tooth Decay—How to Assess Your Risk.”





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