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Posts for: September, 2018

By Perfecting Smiles
September 21, 2018
Category: Oral Health
Tags: oral health  
HaveYourChildsChronicMouthBreathingCheckedtoAvoidBiteProblems

We breathe every moment of every day and we’re hardly aware of it most of the time. But if you take the time to focus, you’ll find two possible pathways for your breath: through the nose or through the mouth.

While either pathway provides the air exchange needed to live, nose breathing offers better health benefits. Air passes through the nasal passages, which filter out many harmful particles and allergens. The mucous membranes in the nose also humidify the air and help produce heart-friendly nitric oxide.

Nose breathing also plays a role in your child’s facial and jaw development: the tongue rests on the roof of the mouth (the palate) and becomes a kind of mold around which the developing upper jaw can form. With chronic mouth breathing, however, the tongue rests just behind the lower teeth, depriving the upper jaw of its normal support. This could result in the development of a poor bite (malocclusion).

To avoid this and other undesirable outcomes, you should have your child examined if you notice them breathing mostly through the mouth, particularly at rest. Since chronic mouth breathing usually occurs because of an anatomical obstruction making nose breathing more difficult, it’s usually best to see a physician or an ear, nose and throat (ENT) specialist first for evaluation and treatment.

It’s also a good idea to obtain an orthodontic evaluation of any effects on their bite development, such as the upper jaw growing too narrowly. If caught early enough, an orthodontist can correct this with a palatal expander, a device that exerts gradual outward pressure on the jaw and stimulating it to grow wider.

Another bite problem associated with chronic mouth breathing is misalignment of the jaws when closed. An orthodontist can address this with a set of removable plates worn in the mouth. As the jaws work the angled plates force the lower jaw forward, thus encouraging it to grow in the direction that best aligns with the upper jaw.

Any efforts to correct a child’s breathing habits can pay great dividends in their overall health. It could likewise head off possible bite problems that can be both extensive and costly to treat in the future.

If you would like more information on promoting oral health in your child, please contact us or schedule an appointment for a consultation.


By Perfecting Smiles
September 11, 2018
Category: Dental Procedures
Tags: retainer  
ABondedRetainerMightWorkforYouafterOrthodonticTreatment

If you want to keep that new smile after orthodontic treatment, you’ll need to wear a retainer for awhile. Teeth have a tendency to “rebound” to their old positions and a retainer prevents that from happening.

Most people are familiar with the standard removable retainer. But there’s another option: a bonded retainer. While performing the same function as a removable one, the bonded retainer differs in one important aspect—it’s fixed in place and can’t be removed except by a dentist. It’s especially useful for certain bite repairs like the closure of the gap between the front teeth.

If you’re thinking this retainer sounds a lot like the braces just removed, it’s not. The main part of a bonded retainer is a thin metal wire that we bond with a dental composite material across the back of the affected teeth. While you can definitely feel it with your tongue it can’t be seen by others, which is an advantage over many removable retainers.

The fixed nature of bonded retainers also creates a couple of advantages, especially for younger patients. There’s no compliance issue as with removable retainers—the patient doesn’t have the option of taking it out. That also means it can’t be lost, a frequent and costly occurrence with the removable variety.

But a bonded retainer does have some drawbacks. For one, the wire and composite material make it more difficult to floss. There’s also a possibility of breakage from high biting forces, which if that should occur must be immediately repaired to avoid the teeth rebounding. But while removable retainers have their downsides, it’s much easier with them to keep the teeth clean of plaque—you simply take the appliance out to brush and floss.

With your dentist’s help you can weigh the pros and cons of both types of retainers and decide which is best for you or your child. Whichever one you choose, wearing a retainer will help protect that hard-earned smile for years to come.

If you would like more information on protecting your bite after orthodontic treatment, 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 “Bonded Retainers: What are the Pros and Cons?


TreatingaChildsToothInjuryMayRequireSpecialConsideration

Often as children grow older, their participation in sports or similar activities increases. While generally encouraged, this greater activity does increase injury risk, especially to the mouth.

In fact, the late childhood to early adulthood demographic is the most prone portion of the population to incur dental injuries. To complicate matters, their dental development is often incomplete, posing a number of treatment obstacles for an injured tooth.

For example, the primary means for preserving an injured adult tooth is a root canal treatment: damaged or diseased tissue within the pulp, the tooth’s innermost layer, is removed and the empty chamber and root canals filled and sealed to prevent infection. But while a fully matured tooth can function without the nerves and blood vessels of the pulp, a developing tooth needs these tissues for continued tooth formation. Otherwise, tooth development can stall and cause problems later on.

The most common solution for younger teeth is to remove any damaged tooth structure without disturbing the pulp if at all possible followed by a filling. That’s contingent, though, on whether we find the pulp unexposed or undamaged—if it is, we’ll try to remove only damaged or diseased pulp tissue and leave as much healthy tissue intact as possible. To aid with healing and tissue re-growth, we may also place medicinal stimulators between the pulp and the filling.

Jaw development may also pose a challenge if the injured tooth is too far gone and must be removed. Our best choice is to replace it with a dental implant; but if we install the implant while the jaw is still growing, it may eventually appear out of place with the rest of the teeth. It’s best to postpone an implant until full jaw maturity in early adulthood.

In the meantime we could provide a temporary solution like a removable partial denture or a modified bonded bridge that won’t permanently alter nearby teeth. These methods can adequately restore the function and appearance of missing teeth until the jaw is mature enough for an implant.

While injuries with young permanent teeth do pose extra challenges, we have effective ways to address them. With the right approach, the outcome can be just as successful as with a mature tooth.

If you would like more information on dental care in the formative years, 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 “Saving New Permanent Teeth after Injury.”