Barrier Defense: How Dental Sealants Safeguard Your Teeth

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The family dentist in Richmond, IN offers a comprehensive approach to preventing tooth decay, which is the most prevailing oral problem suffered by millions globally. Untreated mild decay can lead to extensive tooth damage, negatively impacting your oral health. Fortunately, preventive measures like dental sealants and fluoride application can avoid the onset, or progression of oral diseases like tooth decay, and gum disease. 

We will discuss dental sealants in this informative blog. So read on! 

What are dental sealants?

Dental Sealants are defined as thin, clear, liquid varnish that is applied on the occlusal surfaces of the posterior teeth, namely the premolars and the molars. After some time the sealant settles into the deep pits and grooves of the teeth, and hardens, sealing them completely. 

When are dental sealants indicated? 

Dental sealants are indicated in the following situations:

  • Pits and fissures of deciduous and permanent teeth
  • Pits and grooves of permanent teeth in adults 
  • People with an increased risk of caries
  • Incipient carious lesions in children, adolescents, and adults 
  • Teeth that are not accessible to regular brushing and flossing

How do dental sealants benefit you?  

Dental sealants are popular preventive aids, offering the following benefits:

  • Sealants protect against plaque and food buildup 
  • Sealants are suitable for all ages 
  • They prevent the development of cavities
  • They reduce deep grooves 
  • The process is quick and painless
  • They are long-lasting (last up to 10 years)
  • It is easy to repair and maintain them
  • Sealants are super affordable 
  • Reduce the need for invasive dental treatments in the future

How is a dental sealant applied?

Applying dental sealants is simple and a painless procedure. Your dentist will:

  • Clean the teeth and air dry them thoroughly
  • Place a piece of gauze near the teeth to keep them free from moisture 
  • Paint or coat a small amount of acid etching solution on the occlusal (chewing) surfaces of your teeth to roughen them up. This aids in good mechanical interlocking of the sealant material.  
  • Rinse and dry your teeth
  • Coat the sealant onto your enamel to bond it directly to the tooth.
  • Target a special curing light on the sealant material to harden it. 

Dental sealants serve as highly effective and affordable preventive solutions, acting as a protective barrier against harmful bacteria that cause oral diseases. By significantly lowering the risk of conditions such as cavities, they promote optimal oral health and safeguard your teeth and gums. 

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