402-393-2484
2936 South 86th Circle
Omaha NE 68124

teeth

Fun Tooth Facts

August 9th, 2018

We've come a long way in our dental knowledge through the years, and it's fun to look back and see what our ancestors thought about our pearly whites. We also know so much more about how teeth develop -- it may happen a lot earlier than you think! Thank you Colgate for this entertaining article!

3 Fun Facts About Teeth

by Wendy J. Woudstra

People today tend to know a lot about their oral health, but the humans of ages past relied entirely on conjecture for answers about their teeth. Here are some fun facts about teeth that our ancestors certainly did not know.

Cavities Are Not Caused by Tooth Worms

In medieval times, most people thought dental cavities were made by tiny tooth worms. These little worms were thought to bore holes in teeth and then hide, out of sight, beneath the surface. The wiggling they did inside the tooth was believed to cause the pain of toothaches.

Today, of course, science has told us the truth about cavities, namely that they are really tooth decay caused by enamel-eroding bacteria in the plaque that builds up around teeth. When we eat sugary or starchy foods, the bacteria feed on the remnants left on our teeth, while simultaneously creating an acid that eats away at enamel.

Thankfully, we also know a lot more about preventing and treating tooth decay today than our medieval ancestors did; with preventative dental care, good oral hygiene, and a tooth-friendly diet, we can keep our teeth healthy for a lifetime. You can learn more about maintaining good oral health in the Colgate Oral Care resources.

Everyone Has the Same Number of Teeth (Mostly)

The great philosopher Aristotle believed that men had more teeth than women. Even though he was married, he must never have counted, because men and women both develop 20 primary or baby teeth, and when their permanent teeth come in, both sexes receive 8 incisors, 4 canines, 8 premolars, and 10 secondary molars.

Things get complicated, however, when it comes to the third molars, often called wisdom teeth. While most people grow wisdom teeth between the ages of 17 and 21 years old, in about 35 percent of the population, wisdom teeth never develop. Some scientists believe that in the future that percentage will continue to grow until humans no longer grow wisdom teeth at all.

Your Primary and Permanent Teeth Start to Develop Before You're Even Born

You may not realize that although you don't have any teeth visible when you're born, the tooth buds of your 20 primary teeth, as well as the 32 permanent teeth you will one day develop, are already present in your jaw. The only exception is your wisdom teeth, which don't begin to develop at all until adolescence.

All these fun facts about teeth serve as reminders that you can never know too much about taking care of your teeth and gums. Daily preventative care and regular visits to the dentist will ensure that you have a healthy smile for years to come.

Sealants can stop cavities before they begin

July 13th, 2017

See original article from Delta Dental

Children are prone to cavities because of the natural shape of their growing teeth. When first molars come in around age 6, deep crevices called pits and fissures form on the chewing surfaces of these back teeth. Pits and fissures are so narrow that the bristles of a toothbrush cannot reach into them, making them difficult to clean; however, these crevices provide plenty of room for bacteria to grow.

Children's eating habits also lead to cavities because their diets generally include frequent snacking. Children are usually brushing their own teeth by age 6, and they may not be doing an adequate job. They rarely brush as often as necessary and their technique may need an occasional check by an adult.

What can you do? Sealants may be the answer

Dental sealants can protect your children from cavities. Sealants are applied to the chewing surfaces of molars to act as a barrier between the tooth and harmful bacteria. They are most effective when applied to decay-susceptible biting surfaces as soon as the teeth come in. Here's how sealants work: The sealing material is applied to the tooth surface using an "etching" fluid. The sealant partially penetrates the tooth enamel, ensuring that it is firmly attached to the tooth. Once applied, the sealant fills in the tooth's grooves, hardens and creates a thin plastic barrier that keeps cavity-causing bacteria out of the pits and fissures.

Application is fast and painless

Your child will be happy to know that with sealants, there is no drilling and no discomfort. Sealants can be applied by either your dentist or a registered dental hygienist, and application takes less time than having a tooth filled.

After many years in use, sealants have proven to be safe, durable and effective. Check your Delta Dental Evidence of Coverage booklet to see if your plan includes coverage for sealants. Usually, sealants are covered when applied to first molars through age 8 and second molars through age 15. However, coverage for some groups may be different. Ask your dentist about how your child can benefit from the application of sealants.

Other cavity prevention techniques

Regular at-home preventive care — brushing and flossing after every meal — can also help keep your child's dental problems to a minimum. From age 2, children should begin to brush their own teeth with a parent's help. Use a small, soft brush with a pea-sized amount of toothpaste.

Children need a balanced diet to help their bodies — including teeth — develop. Calcium is extremely important for strong teeth and to the structure of the face and jaws. Make sure your child gets an adequate supply of calcium by eating calcium rich foods such as milk, yogurt and cheese, which have been shown to inhibit the effects of harmful acids. Discourage snacks that are high in sugar or starch, and sticky foods that may remain in contact with teeth longer.

Back to Top