5 Kinds of Dental Sealants Used in Children’s Dentistry

Dental sealants are a common preventive measure used to protect children’s teeth from decay. These protective coatings are made from plastic materials that are applied to the chewing surfaces of the teeth, forming a barrier between the tooth enamel and harmful bacteria that can cause cavities. 

There are several types of dental sealants available, each with its unique benefits. In this article, we’ll explore five kinds of dental sealants your child can get.

1. Resin-Based Sealants

Resin-based sealants are the most commonly used type of dental sealant. They are made from a plastic material that is applied to the chewing surfaces of the back teeth, including the molars and premolars. The sealant bonds to the tooth enamel, creating a barrier that protects against decay.

Resin-based sealants are highly effective at preventing cavities and can last for several years. They are also easy to apply, and the procedure is painless and non-invasive. However, resin-based sealants are not suitable for children with allergies to plastic materials.

2. Glass Ionomer Sealants

Glass ionomer sealants are another type of dental sealant that is made from a mixture of glass particles and acrylic acid. These sealants are applied to the chewing surfaces of the teeth, forming a hard, protective layer that helps prevent decay.

One of the main advantages of glass ionomer sealants is that they release fluoride over time, which helps strengthen the tooth enamel and prevent cavities. They are also easy to apply and can be used on both primary and permanent teeth. However, glass ionomer sealants are not as durable as resin-based sealants and may need to be replaced more frequently.

3. Compomer Sealants

Compomer sealants are a type of dental sealant that combines the benefits of resin-based and glass ionomer sealants. They are made from a mixture of resin and glass particles, creating a sealant that is both durable and fluoride-releasing.

Compomer sealants are easy to apply and can be used on both primary and permanent teeth. They are also less likely to stain and discolor than resin-based sealants, making them a good option for children who are self-conscious about their appearance. However, compomer sealants may not be as effective at preventing cavities as resin-based or glass ionomer sealants.

4. Silicate Sealants

Silicate sealants are a type of dental sealant that is made from a mixture of silica and various other materials. These sealants are applied to the chewing surfaces of the teeth, forming a hard, protective layer that helps prevent decay.

One of the main benefits of silicate sealants is that they are highly durable and can last for several years. They are also easy to apply and can be used on both primary and permanent teeth. However, silicate sealants may not release fluoride, which can make them less effective at preventing cavities than other types of sealants.

5. Resin-Modified Glass Ionomer Sealants

Resin-modified glass ionomer sealants are a type of dental sealant that combines the benefits of resin-based and glass ionomer sealants. They are made from a mixture of resin and glass particles, creating a sealant that is both durable and fluoride-releasing.

One of the main advantages of resin-modified glass ionomer sealants is that they are highly effective at preventing cavities and can last for several years. They are also easy to apply and can be used on both primary and permanent teeth. However, resin-modified glass ionomer sealants may be more expensive than other types of sealants and may only be covered by some dental insurance plans.

Conclusion

Dental sealants are a great preventive measure to protect children’s teeth from decay. With different types of dental sealants available, parents can choose the best option for their child with the help of their dentist. Resin-based sealants, glass ionomer sealants, compomer sealants, silicate sealants, and resin-modified glass ionomer sealants all have their unique advantages and disadvantages. However, all types of dental sealants are easy to apply, non-invasive, and highly effective at preventing cavities.

If you want your child to have healthy teeth and gums, you can trust Waban Dental Group – Pediatric Dentistry & Orthodontic today. We are a pediatric dentist in Newton that will provide the best dental care for your little one. Get in touch with us today to book your child’s appointment and give them a smile they’ll be proud of!

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