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Posts for tag: dental sealants

By Little Harpeth Children's Dentistry
December 13, 2021
Category: Dental Procedures
SealantsCanPreventChildhoodCavitiesNowandaBiteProblemLater

Even with dedicated daily home care and regular dental cleanings, some children still have problems with cavities. And, that could morph into an even more serious problem in the future: Primary teeth lost prematurely to the disease could cause incoming permanent teeth to erupt out of position and form a poor bite.

To avoid this, parents often need a little extra help protecting their children's teeth from cavities. One way is with a dental sealant applied to larger teeth by their dentist.

A dental sealant is a protective coating of plastic or glass-like material that partially fills in the pits and crevices of the biting surfaces of larger teeth like molars. Even with diligent brushing it can be difficult to clean these surfaces of plaque, thus allowing bacteria to hide out in deep crevices. By "smoothing" out these areas with a sealant, they're easier to rid the teeth of decay-causing plaque.

Your child can undergo a quick and painless sealant application during a routine visit. After applying the liquid form of the sealant to the teeth with a brush, the dentist uses a curing light to harden the coating into a durable defense against decay.

Dentists have been applying sealants for several years now, which begs the question—do they work? At least two major studies say yes.

These independent studies both surveyed thousands of pediatric patients over several years. And, they both concluded that children with sealants experienced significantly fewer cavities than those without sealants. Furthermore, the protection appeared to last at least four years after the application.

A sealant application does involve a modest cost per tooth. But compared to what you'll spend to treat cavities, or even expensive orthodontic treatment later, sealants are well worth the cost.

If your child continues to develop cavities regardless of home and dental care, then talk with your dentist about sealants and other ways to minimize cavities. Taking these extra steps could help prevent a problem now, and a bigger problem in the future.

If you would like more information on dental care for 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 “Sealants for Children.”

By Little Harpeth Children's Dentistry
April 18, 2019
Category: Dental Procedures
Tags: dental sealants  
DentalSealantscanhelpPreventToothDecayinChildren

While children are less likely than adults to experience periodontal (gum) disease, the same can't be said for tooth decay. One aggressive form of decay called early childhood caries (ECC) can have a profound effect on a child's dental development and future health.

That's why dentists who treat young children often use a variety of preventive measures to reduce the risk of ECC and other dental diseases. One popular method is dental sealants, dental material coatings applied to the biting surfaces of teeth that fill in the naturally occurring pits and crevices. These areas are highly susceptible to plaque formation, a bacterial biofilm of food particles that tends to accumulate on teeth. It's the bacteria that live in plaque that are most responsible for the formation of tooth decay.

Roughly one third of children between the ages of 6 and 11 have received some form of dental sealant. It's a quick and painless procedure applied during a routine office visit. The dentist brushes the sealant in liquid form on the teeth, and then hardens it with a special curing light. It's common for children to begin obtaining sealant protection as their molars begin to come in.

With their increased popularity among dentists, researchers have conducted a number of studies to see whether dental sealants have a measurable effect reducing tooth decay. After reviewing the cases of thousands of children over several years, many of these studies seemed to show that children who didn't receive sealants were more than twice as likely to get cavities as children who did.

As evidence continues to mount for dental sealants' effectiveness protecting young children from decay, both the American Dental Association and the American Academy of Pediatric Dentistry now recommend it for all children. Not only can sealants help preserve children's teeth now, but they can reduce future costs for dental treatment that results from tooth decay.

If you would like more information on children's dental sealants and other decay prevention measures, please contact us or schedule an appointment for a consultation.

By Little Harpeth Children's Dentistry
December 21, 2016
Category: Dental Procedures
Tags: dental sealants  
SealantsProvideaLittleExtraProtectionforChildrenatHighRiskforDecay

Taking care of your child’s teeth is a high priority, not only for their health now but for the future too. And that means dealing with their teeth’s most common and formidable enemy, tooth decay.

Your focus, of course, should be on preventing decay through good oral hygiene practices, a healthy diet low in foods with added sugar and regular office visits for cleaning and checkups. But some children at higher risk or who’ve already encountered tooth decay may also need a little extra help in the form of dental sealants.

The most common use of sealants addresses a weakness in young teeth that disease-causing bacteria exploit. Deep grooves known as pits and fissures form within the biting surfaces of developing back teeth and in the rear of front teeth.  It’s very difficult to reach these areas with daily brushing, so some plaque may be left behind (hence the importance of semi-annual office cleanings).

Inside the mouth, these pits and fissures are in a warm and moist environment and are a haven for bacteria that feed on plaque and produce high levels of acid as a by-product. The acid softens enamel to eventually create a hole, or a “cavity” in the tooth. Children’s young enamel is highly susceptible to this process — it hasn’t developed enough strength to resist the adverse effects of acid.

A “pit and fissure” sealant made of resin fills in the grooves in the teeth to inhibit the buildup of plaque — a kind of “mini” filling. It’s an added layer of protection that complements other prevention efforts. But applying them isn’t an automatic practice — we only recommend it for children at high risk, especially where decay is beginning or it appears the conditions are conducive for it. When needed, though, it can be quite effective in preventing decay or minimizing its effects.

The best way to know if your child could benefit from a sealant is to have them undergo a complete dental exam. From there we can advise you on whether a sealant application is an important investment in their current and future health.

If you would like more information on dental disease prevention for 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 “Sealants for Children.”