Benefits And Drawbacks Of Dental Sealants

What Are Dental Sealants?

Dental sealants are a plastic material that is applied to the chewing surfaces of the back teeth — the molars and premolars. Sealants act as a barrier, protecting these teeth from the bacteria and food particles that can cause decay.

Sealants are most often used on children’s teeth, but adults can also benefit from them. The American Dental Association (ADA) recommends sealants for children and adults who have deep grooves in their molars (called fissures) that make them susceptible to decay.

Sealants are quick and easy to apply, and they can last for several years with proper care. But they’re not permanent, so they will need to be reapplied at some point. And sealants don’t prevent all cavities — they only protect the chewing surfaces of teeth. So it’s still important to brush and floss regularly and visit your dentist for regular checkups.

How Do Dental Sealants Work?

Dental sealants are a clear or white plastic coating that is applied to the chewing surfaces of the back teeth — the molars and premolars. This plastic material bonds into the depressions and grooves (pits and fissures) of the teeth and acts as a barrier, protecting them from decay-causing bacteria.

Sealants are most often placed on children’s teeth, since these pits and fissures are very deep and difficult to keep clean. Once sealed, the tooth becomes much easier to brush and floss.

The American Dental Association (ADA) recommends sealants for children as soon as their adult molars come in — typically around age 6. The ADA also recommends sealants for teenagers and adults who have deep pits and fissures, especially if they are at high risk for tooth decay.

Pros And Cons Of Dental Sealants

Dental sealants are a plastic material that is applied to the chewing surfaces of the back teeth — the molars and premolars. Sealants protect these teeth from decay by filling in the grooves on the biting surfaces of the teeth.

The American Dental Association (ADA) reports that sealants can be an effective way to prevent tooth decay, especially in children. The ADA also notes that sealants last much longer when they are applied to tooth surfaces that have not yet been damaged by cavities.

There are some drawbacks to dental sealants, however. First, they must be reapplied every few years as they wear down. Second, they do not protect against all types of cavities – only those that occur on the chewing surfaces of the back teeth. Third, sealants can be expensive, costing around $50 per tooth. Finally, insurance may not cover the cost of dental sealants.

How Long Do Dental Sealants Last?

Dental sealants are a thin plastic coating that is applied to the chewing surfaces of the back teeth (molars and premolars) to protect them from cavities. They are usually applied soon after the teeth erupt, but can be applied to adults as well. Sealants can last for several years, but will eventually need to be replaced. Sealants are not a replacement for good oral hygiene, and they do not protect against gum disease.

The Bottom Line

Dental sealants provide a great way to help protect teeth from decay and cavities. They are an effective and relatively inexpensive preventive measure for children, adolescents, and high-risk adults who may be at greater risk for developing dental caries. However, it is important to understand the pros and cons of using this type of treatment in order to ensure that you are making the best decision for your oral health. With knowledge about the benefits and drawbacks of dental sealants, people can make an informed decision on whether or not they should use them as part of their regular oral hygiene routine.