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Posts for tag: tooth wear

By Elizabeth DeAguirre DDS
October 09, 2020
Category: Oral Health
Tags: tooth wear  
YourTeethDontGrowLikeaSquirrelsSoProtectThemFromExcessiveWear

The humble squirrel—darlings to some, bird feeder-robbing nuisances to others—has its own month. Since 1995, the Squirrel Lovers Club of Chicago has celebrated October as Squirrel Awareness Month to pay tribute to this diverse family of rodents with over 270 species. It's also an opportunity to indulge in our favorite “squirrelly” fact: Squirrels' teeth don't stop growing.

And we do mean grow. A squirrel's four front incisors increase about 6 inches a year—a good thing since squirrels put those teeth through their paces gnawing through hard-shelled nuts and seeds. If they didn't keep growing, you'd see plenty of squirrels with worn-to-nothing front teeth.

We humans have some cause to be envious because, unlike squirrels, our permanent teeth stop growing by the time we reach adulthood. That could be a problem since nearly all of us encounter tooth wear as we age.

And it could be even worse. Bad habits like crunching ice, biting into hard foods or using our teeth as tools can contribute to accelerated wear. Some people also involuntarily clench or grind their teeth, creating higher than normal pressure that can wear down teeth.

Suffice it to say, it's worth the effort to quit conscious bad dental practices to prevent your teeth from wearing faster than normal. A teeth-grinding habit, though, may require more than willpower: We'll need to look at other ways to reduce its effect on your teeth.

First, you may want to try to reduce chronic stress, the top contributor to adult teeth grinding. Better stress management with the help of counseling, relaxation techniques, biofeedback or group therapy can all help reduce the occurrence of this destructive habit.

Such efforts, though, can take time. In the meantime, we may be able to help you reduce the effect of a grinding habit with a custom-made mouth guard. This plastic guard worn in the mouth prevents teeth from making hard contact with each other during grinding, and so it reduces the damaging forces that can wear down teeth.

By the way, if you've already experienced excessive tooth wear, not all hope is lost. We may be able to restore your teeth to normal length with the help of bonded porcelain veneers or crowns. After a thorough evaluation, we can give you options for turning back the “age clock” on your smile.

Our teeth may not continuously grow like squirrels', but we can still protect them from the effects of excessive wear. Good dental practices and habits—and restorative measures when necessary—can keep your smile looking as young as ever.

If you would like more information about tooth wear, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine article “How and Why Teeth Wear.”

By Elizabeth DeAguirre DDS
January 29, 2015
Category: Oral Health
FactsYouShouldKnowAboutToothWear

You may have noticed, as you get older, that the enamel of your teeth is looking worn in certain areas. Sometimes tooth wear takes the form of a minor chipping or fracturing at the incisal (cutting) edges of the teeth, or a loss of tooth material from the area near the gum line. In more severe cases, worn teeth look quite a bit smaller than they used to. Why does this happen?

Some wear with age is natural. But too much wear can interfere with your bite, expose more sensitive inner parts of the tooth to decay, and give you a more aged appearance.

There are things you can control that affect wear:

Your habits: Clenching or grinding habits, also called “bruxism,” is a major cause of tooth wear. The motion of teeth sliding over each other with forces that are beyond what's normal for biting or chewing causes a mechanical removal of tooth enamel. This can happen during sleep or periods of high stress. In either case there are therapies available, such as a thin, professionally made mouthguard that prevents your teeth from coming into contact with each other. Holding foreign objects, such as nails and bobby pins, between your teeth can also cause wear.

Your diet: Tooth enamel can be eroded (dissolved away) by acidic beverages, such as sodas, sports drinks and juices. Frequent snacking on sugary foods encourages the growth of oral bacteria that produce acid as a byproduct — also leaving your teeth vulnerable to tooth decay. Your saliva can buffer the effects of the acid in your mouth in about half an hour; if you consume these types of foods and beverages continually, there won't be enough time for this to work.

We can restore the appearance and function of worn teeth in a variety of ways. Porcelain crowns and veneers, for example, can re-establish the normal thickness and length of teeth while improving their color and giving you a more youthful appearance.

If you have any questions about tooth wear, please contact us today to schedule an appointment for a consultation. You can learn more about tooth wear by reading the Dear Doctor magazine article “How And Why Teeth Wear.”