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By Mark D. Zahn, D.D.S., M.S., P.C.
August 19, 2017
Category: Dental Procedures
IsLaserTreatmentaGoodOptionforControllingGumDisease

Although techniques for treating periodontal (gum) disease can vary, they all boil down to one objective: remove the bacterial plaque and calculus (hardened plaque deposits) that cause the infection. The initial treatment usually involves two techniques known as scaling and root planing.

Scaling uses hand instruments, ultrasonic equipment or a combination of both to manually remove plaque and calculus from the tooth and root surfaces. Root planing takes it a step further by minutely “shaving” infected material from the root surfaces. While more invasive techniques (including surgery) may be needed, scaling and root planing are the first line of treatment for any recent diagnosis of gum disease.

In recent years, an adaptation to these treatments has emerged using the Nd: YAG laser. The laser uses a particular crystal that’s adaptable for many different types of surgery. In the case of gum disease, it’s been found as effective as traditional methods for removing the infected linings of periodontal pockets. Voids created by detaching gum tissues as bone loss occurs, enlarge the small natural gap between the teeth and gums, which fill with pus and other infected matter. Removing the diseased lining from these pockets reduces bacteria below the gum line and speeds healing.

Periodontal laser therapy may have one advantage over traditional treatments: less tissue damage and swelling, and hence reduced post-treatment discomfort. While some research seems to confirm this, more controlled studies are needed to render a verdict on this claim.

Regardless of whether you undergo traditional scaling and root planing or a laser alternative, the aim is the same — to bring the disease under control by removing plaque and calculus and reestablishing good daily oral hygiene practices. Stopping gum disease as soon as possible will help ensure you’ll have healthy teeth and gums for a long time.

If you would like more information on treatments for periodontal (gum) disease, 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 “Lasers versus Traditional Cleanings for Treating Gum Disease.”

By Mark D. Zahn, D.D.S., M.S., P.C.
August 04, 2017
Category: Oral Health
FifthHarmonysCamilaCabelloChipsaToothbutConcertStillWorthIt

Everyone loves a concert where there's plenty of audience participation… until it starts to get out of hand. Recently, the platinum-selling band Fifth Harmony was playing to a packed house in Atlanta when things went awry for vocalist Camila Cabello. Fans were batting around a big plastic ball, and one unfortunate swing sent the ball hurtling toward the stage — and directly into Cabello's face. Pushing the microphone into her mouth, it left the “Worth It” singer with a chipped front tooth.

Ouch! Cabello finished the show nevertheless, and didn't seem too upset. “Atlanta… u wild… love u,” she tweeted later that night. “Gotta get it fixed now tho lol.” Fortunately, dentistry offers a number of ways to make that chipped tooth look as good as new.

A small chip at the edge of the tooth can sometimes be polished with dental instruments to remove the sharp edges. If it's a little bigger, a procedure called dental bonding may be recommended. Here, the missing part is filled in with a mixture of plastic resin and glass fillers, which are then cured (hardened) with a special light. The tooth-colored bonding material provides a tough, lifelike restoration that's hard to tell apart from your natural teeth. While bonding can be performed in just one office visit, the material can stain over time and may eventually need to be replaced.

Porcelain veneers are a more long-lasting solution. These wafer-thin coverings go over the entire front surface of the tooth, and can resolve a number of defects — including chips, discoloration, and even minor size or spacing irregularities. You can get a single veneer or have your whole smile redone, in shades ranging from a pearly luster to an ultra-bright white; that's why veneers are a favorite of Hollywood stars. Getting veneers is a procedure that takes several office visits, but the beautiful results can last for many years.

If a chip or crack extends into the inner part of a tooth, you'll probably need a crown (or cap) to restore the tooth's function and appearance. As long as the roots are healthy, the entire part of the tooth above the gum line can be replaced with a natural-looking restoration. You may also need a root canal to remove the damaged pulp material and prevent infection if the fracture went too far. While small chips or cracks aren't usually an emergency (unless accompanied by pain), damage to the tooth's pulp requires prompt attention.

If you have questions about smile restoration, please contact us and schedule an appointment. You can read more in the Dear Doctor magazine articles “Porcelain Veneers: Strength & Beauty As Never Before” and “Porcelain Crowns & Veneers.”

By Mark D. Zahn, D.D.S., M.S., P.C.
July 20, 2017
Category: Oral Health
AvoidBoneLossaroundToothRootsthroughRegularDentalCare

Periodontal (gum) disease is a serious matter. Not only can it wreak havoc with your gums, it could also cause bone loss in the jaw that supports your teeth.

Gum disease is a bacterial infection that originates from a thin film of food particles on tooth surfaces called plaque. If you're not diligent about removing plaque through daily brushing and flossing, it can become a feeding ground for certain strains of bacteria that trigger gum infections. Left untreated, the disease can advance deeply into the teeth's supporting structures.

We're particularly concerned about furcations, the specific locations where multiple roots of a tooth fork or separate. When these locations become infected we call it a furcation involvement or invasion. The bone along the furcation will begin to deteriorate and dissolve, following a progression of stages (or classes) we can measure by probing the gum tissue or through x-ray evaluation:

  • Class I: the furcation feels like a groove, but without any noticeable bone loss;
  • Class II: a depression of about two or more millimeters develops indicating definite bone loss;
  • Class III:  bone loss now extends from one side of the root to the other, also known as “through and through.”

Treating furcation involvements can prove challenging because the infection is usually well below the gum line (sub-gingival). As with all gum disease treatment, our primary approach is to remove all plaque and calculus (hardened plaque deposits) where we find it, including around the roots. We typically use specially shaped instruments to clean the root surfaces. We can also employ an ultrasonic device that loosens plaque and calculus with high-frequency vibrations and flushed away with water.

Sometimes, we may need to surgically access involved furcations to clean them and stimulate bone growth with grafting. We can also use surgery to make the areas easier to clean — both for you and for us during your regular office cleanings — to prevent reoccurrences of infection.

Of course, preventing gum disease in the first place is your best defense against oral problems like furcation bone loss. Be sure you brush and floss every day, and visit us for thorough cleanings at least twice a year (unless we recommend more). This will help make sure not only your gums, but the bone that supports your teeth stays healthy.

If you would like more information on treating periodontal (gum) disease, 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 “What are Furcations?

By Mark D. Zahn, D.D.S., M.S., P.C.
July 05, 2017
Category: Dental Procedures
Tags: celebrity smiles   braces  
DwightHowardABrightNBAStarWithaSmiletoMatch

Have you started orthodontic treatment recently? Are you having a little trouble getting used to your braces? If so, you are not alone: Everybody goes through an adjustment period during which they momentarily wonder if they’ll really ever get used to this. Don’t worry — you will! And we’ve never heard anyone say, on the day their braces come off and their new smile is revealed, that they aren’t glad they went the distance. Just ask Houston Rockets all-star center Dwight Howard, who discussed his own orthodontic treatment in a recent interview.

“I’m sure I was no different than anyone else who has ever had braces,” he told Mediaplanet. “At first I hated them so much… That changed once I got used to them and I actually grew to love them.” What’s Howard’s advice? “Do exactly what your orthodontist says and know that the outcome is well worth it in the end.” We couldn’t agree more! Here are some tips for wearing braces comfortably:

  • Hard & Chewy Foods: If you love fresh fruits and vegetables, that’s great; there’s no reason to give them up, just the really hard ones. You don’t want to bite into an apple or carrot or any other hard foods like bagels and pizza that have any “size” to them. Small pieces may be ok as long as they can’t bend your wires. Chewy, sticky candy should really be avoided completely. Same with soda, sports drinks and so-called energy drinks because they contain acids that promote tooth decay and can cause a lot of damage around the braces.
  • Effective Oral Hygiene: Keeping your teeth clean is more important than ever, but also more challenging than ever. It’s easy for food to get stuck under wires and around brackets, but failing to remove it can cause tooth decay, gum irritation and soreness. Therefore, the cleaner your teeth and your braces are, the healthier you will be. Use interdental cleaning brushes and/or a floss-threader to get behind your wires. A mouthrinse can also help strengthen teeth and keep bacteria in check. If you have any questions about how to clean between your teeth, please ask for a demonstration at your next visit.
  • Pain Relief: Some soreness at the beginning of orthodontic treatment is normal. To relieve it, you can use an over-the-counter pain reliever and/or a warm washcloth or heating pad placed on the outside of the jaw. If brackets or wires are rubbing against the inside of your cheeks or lips, try applying wax to these areas of your braces. If this does not offer enough relief, we may be able to trim the end of a poking wire. Call us if you need help with this.

Our goal is to make your orthodontic treatment as comfortable as possible on the way to achieving your all-star smile. If you have questions about adjusting to braces, contact us or schedule an appointment for a consultation. You can learn more by reading the Dear Doctor magazine article “Caring for Teeth During Orthodontic Treatment.”

By Mark D. Zahn, D.D.S., M.S., P.C.
June 20, 2017
Category: Oral Health
Tags: gum disease  
AssessingYourRiskforSevereGumDisease

We’re all susceptible to gum disease when we fail to practice effective daily brushing and flossing. But you may have a greater risk of gum disease (and more severe forms of it) if any of the following categories pertain to you:

Aging. Gum disease risk naturally increases with age. We can lower the risk with an effective daily hygiene regimen, along with a minimum of two office cleanings and checkups each year. Brushing and flossing removes bacterial plaque and food particles which accumulate on tooth surfaces. The longer plaque remains in contact with gum tissues, the greater the chances of infection.

Pregnancy. Although women tend to take better care of their teeth than men, they still face unique issues that increase their risk. During pregnancy, for example, certain hormone levels rise, which cause the gums to become more responsive to bacteria. Other hormonal fluctuations throughout a woman’s life, including taking certain drugs for birth control or during menopause, can cause similar situations.

Family History. You could be at higher risk if members of your immediate family have a history of gum disease. Researchers estimate that 30% of the U.S. population has a genetic predisposition to the disease; it’s also possible for family members to transfer bacteria to other family members by way of saliva contact or shared eating utensils.

Smoking. Nicotine, the active ingredient in tobacco smoke, causes changes in the blood vessels of the mouth that could inhibit the flow of antibodies (produced by the body to fight infection) in the bloodstream. As a result, smokers experience more rapid disease development and greater detachment between teeth and gums than non-smokers.

Other Inflammatory Conditions. A number of studies indicate people with other inflammatory conditions like heart disease, arthritis or diabetes have a higher risk for gum disease. Some researchers have even suggested that bacteria associated with gum disease pass into the blood stream and threaten other parts of the body — an added incentive to seek treatment and stop the disease’s advancement.

If you fall into any of these risk categories, it’s even more urgent that you practice effective daily hygiene with regular office checkups. Additionally, if you begin to notice bleeding gums, tenderness and swelling, or loose teeth, contact us as soon as possible for an evaluation.

If you would like more information on the diagnosis and treatment of gum disease, 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 “Assessing Risk for Gum Disease.”





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