How Beneficial Are Dental Sealants Against Cavities?

How Beneficial Are Dental Sealants Against Cavities?

Dec 06, 2021

Brushing and flossing are essential requirements to prevent tooth decay and cavities. However, dental sealants are promoted as the best technique to prevent cavities in children’s teeth.

The benefits of dental sealants have received a mention even from the CDC, claiming the inexpensive and straightforward procedure keeps children’s teeth free from cavities. Does it indicate brushing and flossing are no longer beneficial?

No, it doesn’t. It merely shows the teeth need an additional barrier on the occlusal surfaces to prevent bacteria in the mouth from penetrating the tooth enamel and creating cavities.

What Are Dental Sealants?

Dental sealants are a transparent coating of plastic placed on the chewing exteriors of the molars and premolars to help shield them from tooth decay. Children develop molars at ages six and 12.

The occlusal surfaces of the premolars and molars have grooves and fissures, making them vulnerable to tooth decay. In addition, the pits and fissures are deep and narrow, making it challenging for the bristles of a toothbrush to clean them to allow the accumulation of plaque.

The bacteria in plaque deposits penetrate the enamel and create holes. Fluoride treatments help protect the surfaces of all teeth. Still, dental sealants provide an additional layer of protection on the pits and fissures of the molars by sealing the surfaces to create a smooth surface that is easier to clean.

If your child is at risk of tooth decay, you can visit an Aurora dentist and request an additional protective layer on your children’s molars to prevent the development of cavities. The dentist gladly delivers this traditional treatment for kids in about 30 minutes.

Having dental sealants on your kid’s molars helps protect their oral health because children find it easier to brush their back teeth and remove food particles and bacteria that generally target the pits and fissures. In addition, dental sealants create a smoother surface on the molars to prevent the trapping of food particles and bacteria.

Dental Sealants Vs. Cavities: How Do They Function?

When the Dentist in Aurora, CO, applies dental sealants to your child’s teeth, they seal the grooves on the molars to prevent bacteria from feasting on the food particles and depositing toxins to penetrate the tooth enamel.

When children develop cavities, they report lost school time because of tooth decay as it interferes with their eating, sleeping, and other activities. Preventing cavities from forming on the teeth with help from dental sealants ensures the teeth remain intact and do not need fillings, restorations, or extractions.

Dental sealants for children are inexpensive but provide protection against 80% of cavities for two years after the initial application, continuing the protection for four years against 50%of holes and remaining on children’s teeth for up to nine years.

School-age children without sealants are three times more likely to develop cavities on their teeth than children with sealants. However, the application of dental sealants does not mean children can neglect at-home dental hygiene practices because it is just another preventive barrier over their teeth to inhibit cavities from developing.

The Application Procedure of Dental Sealants

The application procedure of dental sealants is entirely comfortable and will likely not cause any anxiety among children. The process is completed in less than 30 minutes, and your child can continue with their regular activities immediately after.

The procedure starts by brushing the child’s tooth with toothpaste and an electric toothbrush. Next, the cleaned tooth is washed and dried with absorbent material.

Next, an etching solution is applied to the tooth’s surface and left for around 15 seconds before rinsing off. After that, the tooth is washed and dried thoroughly to place the dental sealant on it and harden it with ultraviolet light. After setting, the adhesive becomes a plastic varnish coating over the tooth allowing your child to begin chewing with the tooth again.

Dental sealants are incredibly durable. They are an efficient way to prevent tooth decay in the occlusion surfaces of children and adults with unrestored teeth.

Children are more prone to tooth decay and cavities that leave permanent damage in their mouths. Preventing cavities by brushing and flossing alone is difficult, especially with children constantly snacking on sugary foods and beverages.

Dental sealants help seal the surface area of the tooth they are placed on to prevent harmful organisms from penetrating the tooth enamel and creating cavities. Therefore dental sealants are incredibly beneficial on teeth with pits and fissures against tooth decay.

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