Dentist Blog

Posts for: August, 2014

By Northside Family Dentistry
August 25, 2014
Category: Oral Health
Tags: oral health   oral hygiene   floss  

Think of New Orleans, Louisiana, and what comes to mind? The sound of jazz pouring out from a nightclub in the French Quarter… the smell of shrimp boiling in a spicy gumbo… the fresh feeling you get after you’ve cleaned between your teeth with dental floss?

You may not know it, but besides its culinary charms and musical mojo, New Orleans has another claim to fame: It’s the historical home of dental floss. In the early 1800’s, a pioneering dentist by the name of Dr. Levi Spear Parmly recommended that his patients clean between their teeth with a silken thread. Long before the role of oral bacteria was recognized, it was Dr. Parmly’s belief that cavities were caused by foreign material on the tooth surfaces. But it took until nearly the end of the century for his invention to become available in handy dispensers. And the rest, as they say, is history.

Today, of course, we know much more about the causes and treatment of tooth decay. For example, we know that harmful bacteria in plaque — the sticky biofilm that builds up on your teeth in the absence of effective cleaning — release chemical substances that erode tooth enamel; this causes cavities (tiny holes in the tooth) to begin forming. We also know that while brushing alone helps remove plaque, it’s far and away more effective when combined with flossing.

Yet there’s one thing we’re still not sure of: Why don’t more people use dental floss regularly? Did you know that with careful attention to your oral hygiene, tooth decay is almost completely preventable? Plus, dental floss is now available in many different varieties: It’s no longer made of silk, but can consist of nylon or gore-tex thread; it comes waxed or unwaxed, round or flat… even flavored like mint or bubble gum!

So here’s our suggestion: Find a style of dental floss you like, picture yourself on Bourbon Street… and spend a few minutes flossing every day. Your teeth will say “merci beaucoup.”

If you would like more information about flossing and cavity prevention, please call our office to schedule a consultation. You can learn more in the Dear Doctor magazine article “Tooth Decay.”


Chewing tobacco is a known cause of oral cancer, yet many a Major League Baseball player has been seen walking onto the field with a round tin visibly poking out of his back pocket. That was before this year. Recognizing the influence big-leaguers have on their young fans, MLB players agreed to a new contract that limits their use of chewing tobacco and their ability to carry it around their fans. The 2012 season is the first to be played under the new rules, which were championed by Baseball Commissioner Bud Selig.

One player who used smokeless tobacco heavily is Baseball Hall of Famer Tony Gwynn. The former Padres slugger earlier this year endured 14 hours of surgery to remove a cancerous growth from the inside of his right cheek and graft a nerve from his shoulder to replace a facial nerve damaged by the tumor. This was Gwynn's second cancer surgery in less than two years.

When it comes to oral cancer, the importance of early detection can't be stressed enough. Unfortunately, this form of cancer is not usually detected until a late stage so the overall survival rate is poor, with only 58% surviving five years after treatment. Yet when oral cancer is detected while a lesion is small, survival rate exceeds 80%. That's why an oral cancer screening is always part of your dental check-up or regular cleaning appointment at this office.

During this screening we will examine your face, neck, lips, mouth, tongue and the back of your throat for any suspicious lesions (sores or ulcers) or lumps. Of course, if you notice any unusual lesions, or color changes (white or red patches), anywhere in your mouth that do not heal within two-three weeks, please come in to see us as soon as possible. And if you need help kicking a tobacco habit, we can advise you on how to get it.

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

By Northside Family Dentistry
August 05, 2014
Category: Oral Health

We've all heard of morning sickness, but did you know that it's also not unusual for pregnant women to experience oral discomfort? This is what Entertainment Tonight co-host Nancy O'Dell discovered when she was expecting her daughter, Ashby. In an exclusive interview with Dear Doctor magazine, Nancy described how her gums became extra-sensitive during pregnancy, leading her dentist to diagnose her with “pregnancy gingivitis” (“gingival” – gum tissue; “itis” – inflammation).

“While my dental health has always been relatively normal, pregnancy did cause me some concern about my teeth and gums,” Nancy said. “With my dentist's advice and treatment, the few problems I had were minimized,” she said.

It's especially important to maintain good oral hygiene during pregnancy with routine brushing and flossing, and regular professional cleanings. This will reduce the accumulation of the dental bacterial plaque that leads to gum disease. Both mother and child are particularly vulnerable to these bacteria during this sensitive time. Scientific studies have established a link between preterm delivery and the presence of periodontal (gum) disease in pregnant women. Also, the elevated hormone levels of pregnancy cause the tiny blood vessels of the gum tissues to become dilated (widened) and therefore more susceptible to the effects of plaque bacteria and their toxins. Gingivitis is especially common during the second to eighth months of pregnancy.

Excess bacterial plaque can occasionally lead to another pregnancy-related condition in the second trimester: an overgrowth of gum tissue called a “pregnancy tumor.” In this case, “tumor” means nothing more than a swelling or growth. Pregnancy tumors, usually found between the teeth, are completely benign but they do bleed easily and are characterized by a red, raw-looking mulberry-like surface. They can be surgically removed if they do not resolve themselves after the baby is born.

If you are experiencing any pregnancy-related oral health issues, please contact us today to schedule an appointment for a consultation. If you would like to read Dear Doctor's entire interview with Nancy O'Dell, please see “Nancy O'Dell.” Dear Doctor also has more on “Pregnancy and Oral Health: Everything You Always Wanted To Know But Never Knew To Ask.”

By Northside Family Dentistry
August 05, 2014
Category: Oral Health
Tags: oral health  

If you occasionally notice mildly irritating red patches on the top surface of your tongue, you may be one of the three percent or less of the population with a condition called benign migratory glossitis. It’s also known as “geographic tongue” because the red patches often resemble land masses on a world map.

While the symptoms may be discomforting, geographic tongue isn’t a cause for serious concern. The red patches are caused by the temporary loss of papillae, tiny bumps that grow on the surface of the tongue, which may appear and disappear repeatedly over a short time period (ranging from hours to days). As its medical name implies, this form of glossitis isn’t cancerous or contagious; it’s referred to as “migratory” because the red patches often appear to move around while changing size and shape. An outbreak can cause a mild burning or stinging sensation, and some people also encounter numbness in the patchy areas.

While there isn’t a firm consensus as to geographic tongue’s exact cause, there do appear to be triggers for it including stress, hormonal changes and mineral or vitamin deficiencies (particularly zinc and Vitamin B). There also seems to be a connection with psoriasis, a skin ailment characterized by redness and scaling — a number of people will experience both conditions. Geographic tongue appears more often in middle-aged, non-smoking adults, particularly women during hormonal fluctuations (as during pregnancy or ovulation). Individuals with deep grooves on their tongues called fissures are more susceptible as well.

There’s no cure for the condition, but there are some treatments that can help alleviate any accompanying irritation. Depending on what we find during examination, we may prescribe anesthetic mouthrinses, antihistamines, steroid ointments or other treatments to help manage discomfort. It may also be helpful to limit your intake of foods during outbreaks that may increase irritation, including high acidic foods like tomatoes or citrus fruit, as well as eggplant, mint, spicy foods and alcohol (including certain mouthwashes).

If you experience these occasional patchy outbreaks on your tongue, please schedule a visit with us for a full examination. We may be able to reduce your discomfort and certainly put your mind at ease.

If you would like more information on geographic tongue, 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 “Geographic Tongue.”