Dental Sealant

The Advantages Of A Dental Sealant
Typically, a sealant is used to protect a thing or surface from potentially harmful components such as air, moisture etc. Similarly, a dental sealant is a thin coating made of plastic, painted for protection on the surfaces of the back teeth. 
 
History Of Teeth Sealants
The dental or teeth sealant approved by the FDA, first came into existence in the 1970s. Since the 1980s owing to the fluoridation of all water supplies in the U.S.A., the incidence of teeth decay had vastly declined. However, cases of cavities in the back teeth did not show any significant decline. This is because these teeth are difficult to reach and clean, even with fluoride toothpastes. Hence, in order to solve this problem, dental sealants were thought of.
Why A Dental Sealant?
Teeth Sealants prevent tooth decay. Fluoride protects the tooth’s smooth surface but when it comes to reaching the surfaces of the back teeth, it is not so effective. Due to this the food particles and germs are not cleared out from our mouth properly. Getting a sealant on your teeth’s chewing surfaces forms a protective layer on them, thus preventing food from getting stuck in them. This keeps the teeth clean and healthy. A dental sealant will save you a lot of money and painful dental conditions in the long run.
 
Procedure                                          
The following is the step-by-step procedure of getting a dental sealant at your dentist’s office:
  • The tooth that is getting the sealant will first be cleaned.
  • It is then dried and it will be covered with cotton to ensure that it stays that way.
  • In order for the tooth sealant to stick to the surface of the tooth properly, the tooth’s surface is coated with a solution to help roughen it up a bit.
  • The tooth will then be rinsed and made dry and new cotton-wool is wrapped around it.
  • The liquid teeth sealant is then applied to the tooth’s surface. This will harden in just few seconds.
The dental sealant is thus in place.
 
Most Appropriate Age To Get A Sealant
Teeth Sealants work best for the following age groups:
Children get their first molars between the time that they are 5 to 7 years of age. They should get dental sealants as these are permanent teeth, and sealants are the best way to preserve them.
When they get their second set of molars which is roughly between the times they are 11 to 14 years of age.
If kid starts developing pits on their existing teeth.
Teeth sealants are ideal for young adult and teenagers who are vulnerable to teeth decay.
A dental sealant last for as long as 5 years. Regular checks will ensure they are still in place and if a certain section does get worn out, the dentist can retouch it with a dental sealant again. 
 
Summary
A Dental sealant is a thin plastic coating applied on the surfaces of the back teeth. Teeth sealants are ideal for children getting their permanent back teeth. A dental sealant protects teeth from tooth decay. Teeth Sealant lasts for up to 10 years.