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Highly effective in preventing tooth decay on the biting surfaces of the chewing teeth (molars), dental sealants dramatically reduce childhood and adult cavities.
Sealants are protective coatings, which when applied to your at risk tooth surfaces, significantly reduce decay. Sealants work by preventing bacteria and food particles from settling into the pits and grooves of your molars.
Which teeth are suitable for sealants?
Permanent molars are the most likely to benefit from sealant application. First molars usually come into the mouth when a child is about 6 years of age. Second molars appear at about age 12. It is best if the sealant is applied soon after the molars have erupted, before the teeth have a chance to decay.
How are sealants applied?
Applying sealants does not require drilling or removing tooth structure. It is an easy three-step process: A dentist or dental hygienist cleans the tooth with special toothpaste. A unique cleansing liquid is rubbed on the tooth, rinsed and air dried. Finally, the sealant is painted into the grooves of the tooth. A special curing light is used to help the sealant harden.
Are sealants visible?
Upon close examination sealants may be visible, but because they are used only on the back teeth, sealants cannot be seen when a child talks or smiles.
How long will sealants last?
One sealant application can last for as long as 5 to 10 years. Sealants should be checked regularly, and reapplied if they are no longer in place. Sealants, in addition to fluoride, plaque removal, careful food choices and regular dental care are the most effective option for protecting teeth from decay.
Why is sealing a tooth better than waiting for decay to set-in and then filling the cavity?
When it comes to your health, prevention is always better than treatment.
Sealants help maintain sound, intact teeth. Decay destroys the structure of the tooth. Each time a tooth is filled or a filling is replaced, additional tooth structure is lost. In addition, sealing a tooth costs less than filling one. Appropriate use of sealants can save time, money and the discomfort associated with dental procedures.
Ask your dentist whether sealants can put extra power behind your prevention program.
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