Dental sealants are thin, plastic coatings painted on the chewing surfaces of teeth, typically the back molars. The sealant material bonds into the depressions and grooves of the teeth, forming a protective shield over the enamel of each tooth. This process helps to smooth the tooth surface, which may make it less likely for food particles and plaque to get stuck. Here is more information about the role of sealants:
Adding Protection
A sealant covers the tooth’s surface, making it smoother and easier to clean with a toothbrush. Sealants are a protective coating. The application is a simple procedure that does not require drilling or removing any part of the tooth structure.
This additional barrier keeps bits of food and plaque from settling into the molars’ deep grooves. Dentists can apply the liquid sealant, and then it hardens to form a durable shield. The material fills in the narrow pits and fissures where a toothbrush might not effectively reach.
Preventing Decay
Since sealants cover the chewing surfaces, they offer a way to protect teeth from decay-causing agents. The protective coating on the teeth acts as a physical barrier. This barrier helps keep food out of the tiny crevices on your molars, and it protects your teeth from decay.
Dentists may apply sealants to children’s and teenagers’ molars and premolars as soon as they come in. Applying sealants early protects the teeth during the years when children are young. A dentist may recommend them to adults with molars without decay or fillings, especially when looking at preventive measures.
Sealants may also be applied over areas of early decay, and this helps prevent further damage. The material stops the decay process by sealing off the supply of nutrients that bacteria need to thrive. For this reason, dentists sometimes use sealants as a preventive measure.
Helping With Brushing
Young children are still developing their coordination, so they may struggle to brush their back teeth effectively. A dental professional may suggest sealants for children. This is because their new permanent molars are especially vulnerable to cavities. Sealants offer a safeguard while kids are learning proper oral hygiene techniques. The process of applying sealants is typically quick and painless, making it a simple procedure for young patients.
Filling in Crevices
Molars have uneven surfaces with areas that are difficult to clean. These areas are prone to collecting food particles and plaque. A sealant can:
- Smooth out the tooth surface.
- Make brushing more effective.
- Block plaque from deep grooves.
Even with consistent brushing, these areas can be tough to keep completely clean, but sealants form a smooth shield over these areas. The material is painted on as a liquid, and it flows into every tiny area before hardening. This creates a more uniform and accessible surface for cleaning.
Get Sealants From a Dentist
Sealants are applied by a dental professional in an office setting. This involves many steps, which may vary at different practices. A special light is sometimes used to help the sealant harden. To learn if sealants are a suitable option for you or your child, schedule an appointment to speak with a dentist.