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Posts for: October, 2013

By John Sartorio, D.M.D.
October 30, 2013
Category: Oral Health
EatingDisordersandOralHealth

In recent years, the number of teenagers with eating disorders has increased dramatically. According to the National Association of Anorexia Nervosa and Associated Disorders (ANAD), as many as 24 million Americans suffer from some form of eating disorder and 95% of those who have eating disorders are between the ages of 12 and 25.

There are many long-term problems associated with eating disorders, including osteoporosis, infertility and anemia. Another unfortunate side-effect involves dental health. If your child suffers from bulimia nervosa, an eating disorder characterized by a cycle of food binges and vomiting, his or her teeth may show signs of tooth erosion.

Tooth erosion occurs when the tooth surface loses enamel after exposure to acid. It affects more than 90% of individuals with bulimia and 20% of individuals with anorexia nervosa, a disorder that involves starvation. There is often overlap between the two diseases — those with anorexia may sometimes binge and purge, and those with bulimia may try to restrict their food.

Each disorder results in dental diseases for different reasons. In bulimia, tooth erosion is caused by vomit, which is highly acidic and damaging. The frequency that a person engages in this activity will determine how much the teeth are affected. Usually, we will notice this erosion on the upper front teeth. In more severe cases, the salivary glands can become enlarged, causing puffiness on the side of the face. Anorexics, on the other hand, may have dental problems because they are often negligent about grooming and hygiene in general, including oral hygiene.

Every time your teenager visits our office, we will conduct a thorough examination, which includes looking out for the specific signs of eating disorders. If we do find that your teenager has severe tooth erosion, we'll be sure to discuss our findings with you. We may recommend a sodium fluoride mouth rinse to strengthen tooth enamel and reduce its loss. Most importantly, you should speak with your child and seek guidance from a professional to help deal with the issue.

If you would like more information about eating disorders and oral health, please contact us or schedule an appointment for a consultation. You can also learn more by reading the Dear Doctor magazine article “Bulimia, Anorexia and Oral Health.”


By John Sartorio, D.M.D.
October 15, 2013
Category: Oral Health
MichaelDouglasPleaGetScreenedforOralCancer

Actor Michael Douglas shocked TV audiences across the country when he announced on the David Letterman Show in 2010 that he has stage IV oral cancer. Fortunately, the cancer had not spread and his radiation and chemotherapy treatments were successful. This year, Douglas teamed up with the Oral Cancer Foundation to warn others about the dangers of the disease and the importance of early detection. In particular, he wants younger people to know that even if they don't smoke and drink a lot, as he admitted to Letterman that he did, they are still at risk.

As Douglas states in a PSA he made with the foundation, “the fastest growing segment of the people developing oral cancers are young, non smokers.” That's due to a strain of the Human Papilloma Virus known as HPV16 that can be transmitted through oral sex. So it's important to avoid risky sexual behaviors and to be screened regularly for this devastating disease that claims one life every hour in the U.S., according to the Oral Cancer Foundation.

An oral cancer screening is a simple visual and tactile exam done right here at the dental office. We will feel your neck for lumps and inspect your lips and all inside surfaces of the mouth, including the back of your throat, for any suspicious signs. If any are found, a biopsy (laboratory analysis of a tissue sample) can be ordered.

Most oral cancers are “squamous” (small scale-shaped) cell carcinomas that occur in the lining of the mouth and are often preceded by recognizable changes (lesions) of the oral membranes. White or red patches begin to form in the pre-cancerous stage, and as the cancer develops, a non-healing ulcer may appear. If you notice any such changes in your mouth, please let us know.

Michael Douglas ends his PSA with the following plea: “So please, the next time you visit your dentist or your medical doctor, ask for this simple screening. Finding oral cancer in its earliest stages may save your life.” We agree, which is why we always perform this screening during your regular dental check-up. If it's been a while since your last appointment, please come in and see us.

If you would like more information about oral cancer, please contact us or schedule an appointment for a consultation. You can learn more about the disease in the Dear Doctor magazine article “Oral Cancer.”