Posts for tag: pediatric dentistry
Are the following statements true or false?
Thumb sucking in children may cause problems with their teeth later on.
Prolonged thumb sucking may be responsible for many problems with the bite. The constant pressure of the thumb itself can create a gap between the top and bottom teeth in front, a condition called an “open bite.” It also reinforces the habit of using the “tongue thrust” motion in swallowing, where the tongue is positioned between top and bottom teeth. This habit may also block full eruption of the front teeth.
Infants and young children swallow exactly the same way that adults do.
When they swallow, young children use what is called the “infantile swallowing pattern.” In this method, which begins before their teeth have erupted, the tongue is thrust forward in the mouth, sealing and supporting the lips. In adult swallowing, the tongue touches the roof of the mouth, behind the front teeth. The transition from the infantile method usually happens naturally, by around age 4.
Most open bites result from the habit of positioning the tongue too far forward.
Failure to transition between the infantile and adult swallowing pattern is believed to be the cause of most open bites. The tongue's position alone may prevent the front teeth from fully developing. Allowing the thumb to rest between the teeth has the same effect — and it can also push the front teeth forward. Other causes of an open bite are skeletal or jaw-related problems.
It is harder to cure open bites caused by thumb sucking or bad tongue position than those from other causes.
Open bites that are caused by skeletal factors (patterns of bone growth, etc) are often difficult to resolve. Those caused by dental factors (tongue position, tooth eruption, etc) are generally easier to fix. However, the pressure exerted by the thumb over a long period of time can influence bone growth in the jaw.
There is a dental appliance that can help discourage thumb sucking.
A thin metal “tongue crib” placed behind upper and lower incisors discourages the thumb-sucking habit. It also helps to “re-train” the tongue, keeping it from going between upper and lower teeth. To successfully treat an open bite caused by dental factors, and to prevent its reoccurrence, it is essential to eliminate the unhelpful habits of both the thumb and the tongue.
If you would like more information about thumb sucking or open-bite problems in children, 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 “How Thumb Sucking Affects The Bite.”
When it comes to dental health, you might say celebrity interior designer and television host Nate Berkus is lucky: Unlike many TV personalities, he didn't need cosmetic dental work to achieve — or maintain — his superstar smile. How did he manage that? Nate credits the preventive dental treatments he received as a youngster.
“I'm grateful for having been given fluoride treatments and sealants as a child. Healthy habits should start at a young age,” he told an interviewer from Dear Doctor magazine. We couldn't have said it better — but let's take a moment and examine exactly what these treatments do.
Fluoride treatment — that is, the topical (surface) application of a concentrated fluoride gel to a child's teeth — is a procedure that's often recommended by pediatric dentists. Although tooth enamel is among the hardest substances in nature, fluoride has been shown to make it more resistant to tooth decay. And that means fewer cavities! Studies show that even if you brush regularly and live in an area with fluoridated water, your child could still benefit from the powerful protection of fluoride treatments given at the dental office.
Another potent defense against cavities is dental sealants. Despite your child's best efforts with the toothbrush, it's still possible for decay bacteria to remain in the “pits and fissures” of the teethâ??those areas of the molars, for example, which have tiny serrated ridges and valleys where it's easy for bacteria to grow. Dental sealants fill in and protect vulnerable areas from bacterial attack, greatly decreasing the risk that future dental treatment will be required.
Why not take a tip from our favorite celebrity interior designer, and ask about cavity-preventing treatments for your children's teeth? If you would like more information about fluoride treatments or dental sealants, please contact us for a consultation. You can learn more in the Dear Doctor magazine articles “Topical Fluoride” and “Sealants for Children.”