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Posts for: December, 2018

By Pristine Dental Solutions
December 26, 2018
Category: Oral Health
Tags: oral health   bulimia  
ErosionandOtherProblemsmaybeSignsofBulimia

The mouth isn’t an island unto itself — problems there may be indicative of deeper physical or emotional issues.  The condition of a family member’s teeth and gums, for example, could be signs of bulimia, an eating disorder.

Characterized by food binging and purging through self-induced vomiting, bulimia can also have a severe effect on the teeth. Regular inducement of vomiting introduces stomach acid into the mouth that can attack and soften the mineral content of tooth enamel. As a result, 90% of bulimics develop enamel erosion.

The erosion pattern often differs from that produced by other high acid causes like the over-consumption of sodas. Because the tongue instinctively covers the back of the bottom teeth during vomiting, they’re often shielded from much of the acid wash. Bulimics are much more apt to exhibit heavier erosion on the upper front teeth, particularly on the tongue side and biting edges.

Bulimia and similar disorders produce other signs as well, like soft tissue ulceration or swollen salivary glands that exhibit puffiness of the face. The roof of the mouth, throat and back of the tongue may appear roughened from the use of fingers or objects to induce gagging.

Unlike sufferers of anorexia nervosa who tend to be negligent about their hygiene (which itself increases their risk of dental disease), bulimics have a heightened sensitivity to their appearance. This concern may prompt them to aggressively brush right after purging, which can cause more of the softened enamel to be removed.

Treating the dental consequences of bulimia requires a two-pronged approach. In the short term, we want to lessen the impact of stomach acid by discouraging the person from brushing immediately after purging — better to rinse with water and a little baking soda to buffer the acid and wait about an hour before brushing. We may also suggest a sodium fluoride mouth rinse to help strengthen and re-mineralize the enamel.

In the long-term, though, the disorder itself must be addressed through professional help. One good source is the National Eating Disorders website (nationaleatingdisorders.org). Besides information, the association also provides a toll-free helpline for referrals to professionals.

As with any eating disorder, bulimia can be trying for patients and their families. Addressing the issue gently but forthrightly will begin their journey toward the renewal of health, including their teeth and gums.

If you would like more information on the effect of eating disorders 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 “Bulimia, Anorexia & Oral Health.”


By Pristine Dental Solutions
December 16, 2018
Category: Dental Procedures
CrazyLittleThingCalledHyperdontia

The movie Bohemian Rhapsody celebrates the iconic rock band Queen and its legendary lead vocalist, Freddie Mercury. But when we see pictures of the flamboyant singer, many fans both old and new may wonder—what made Freddie’s toothy smile look the way it did? Here’s the answer: The singer was born with four extra teeth at the back of his mouth, which caused his front teeth to be pushed forward, giving him a noticeable overbite.

The presence of extra teeth—more than 20 primary (baby) teeth or 32 adult teeth—is a relatively rare condition called hyperdontia. Sometimes this condition causes no trouble, and an extra tooth (or two) isn’t even recognized until the person has an oral examination. In other situations, hyperdontia can create problems in the mouth such as crowding, malocclusion (bad bite) and periodontal disease. That’s when treatment may be recommended.

Exactly what kind of treatment is needed? There’s a different answer for each individual, but in many cases the problem can be successfully resolved with tooth extraction (removal) and orthodontic treatment (such as braces). Some people may be concerned about having teeth removed, whether it’s for this problem or another issue. But in skilled hands, this procedure is routine and relatively painless.

Teeth aren’t set rigidly in the jawbone like posts in cement—they are actually held in place dynamically by a fibrous membrane called the periodontal ligament. With careful manipulation of the tooth, these fibers can be dislodged and the tooth can be easily extracted. Of course, you won’t feel this happening because extraction is done under anesthesia (often via a numbing shot). In addition, you may be given a sedative or anti-anxiety medication to help you relax during the procedure.

After extraction, some bone grafting material may be placed in the tooth socket and gauze may be applied to control bleeding; sutures (stitches) are sometimes used as well. You’ll receive instructions on medication and post-extraction care before you go home. While you will probably feel discomfort in the area right after the procedure, in a week or so the healing process will be well underway.

Sometimes, dental problems like hyperdontia need immediate treatment because they can negatively affect your overall health; at other times, the issue may be mainly cosmetic. Freddie Mercury declined treatment because he was afraid dental work might interfere with his vocal range. But the decision to change the way your smile looks is up to you; after an examination, we can help you determine what treatment options are appropriate for your own situation.

If you have questions about tooth extraction or orthodontics, please contact our office or schedule a consultation. You can read more in the Dear Doctor magazine articles “Simple Tooth Extraction” and “The Magic of Orthodontics.”


By Pristine Dental Solutions
December 06, 2018
Category: Dental Procedures
Tags: dental implants  
CouldaMetalAllergyKeepYouFromGettingaDentalImplant

The dental implant is the closest thing in modern dentistry to a natural tooth. This is because an implant replaces more than the visible crown — it also replaces the root, thanks to a metal post imbedded in the bone.

But what if you have a metal allergy — are you out of luck replacing a tooth with an implant? Before answering this question, let's take a closer look at metal allergies.

An allergy is an overreaction of the body's immune system to a particular foreign substance. This response can be as inconsequential as a minor rash or as life-threatening as a shutdown of the body's organ systems. You can be allergic to anything, including metals.

Usually, these allergies are to specific kinds of metals. For example, about 17% of women and 3% of men are allergic to nickel, while smaller percentages are allergic to cobalt or chromium. Most allergic reactions to metal occur from external contact with jewelry or similar metal items that create rashes or other anomalies on the skin. On a more serious note, an allergy to metal in a body replacement part could result in the body rejecting it.

Metals have also played an important role in dental care, particularly dental amalgam used for tooth fillings. Dental amalgam is a mixture of a precious metal like gold or silver with other metals like copper, tin and, in small amounts, mercury. While dental amalgam has been used safely for decades, there have been rare cases of inflammation or rashes.

This brings us to dental implants and the most common metal used in them, titanium. The commercial version of this metal is highly prized in medical and dental applications because it has a special affinity with bone. Bone cells readily grow and adhere to the metal, which strengthens the bond between the implant and the jawbone.

Even if you have a rare allergy to certain metals, it's even rarer that would include titanium. In one particular study of 1,500 implant patients less than 1% reported any reaction at all.

If you're concerned, you can undergo testing to see if you react to titanium. More than likely, though, you'll be able to join the millions of other patients who have successfully restored their smiles with dental implants.

If you would like more information on dental implants as a tooth replacement option, 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 “Metal Allergies to Dental implants.”