Dental sealants for children are thin, and plastic coatings are applied to the chewing surfaces of molars and premolars to protect them from decay. These surfaces often have deep pits and fissures where food particles and bacteria can accumulate, making them susceptible to cavities. Sealants act as a barrier, sealing off these vulnerable areas and preventing the onset of decay by blocking out bacteria and food debris.
The application process is quick, painless, and noninvasive, typically requiring no drilling or anesthesia. Sealants are especially beneficial for children as they are still developing proper oral hygiene habits and might not effectively clean all areas of their teeth. By providing an extra layer of protection, sealants help safeguard children's oral health, reducing the risk of cavities and the need for more extensive dental treatment in the future. Regular dental checkups are essential to monitor the condition of sealants and ensure their effectiveness in preventing decay.
The dentist begins by examining the child's teeth to identify which would benefit from sealants. Typically, the back teeth, specifically the molars and premolars, are chosen for sealant application as they have deep pits and fissures prone to trapping food particles and bacteria. Once the teeth are selected, they are thoroughly cleaned to remove plaque, debris, or food particles from the chewing surfaces.
To ensure proper sealant adhesion, the dentist applies a special etching solution to the chewing surfaces of the selected teeth. This solution contains mild acids, usually phosphoric acid, which creates a slightly rough texture on the enamel. The roughened surface helps the sealant material bond effectively to the tooth enamel, ensuring the sealant stays in place for an extended period.
The dentist may isolate the teeth using cotton rolls or a dental dam to keep the teeth dry during the sealant application process. Isolation prevents saliva and moisture from interfering with bonding, ensuring optimal sealant adhesion to the tooth surface.
Once the teeth are prepared and isolated, the sealant material is applied to the chewing surfaces of the molars and premolars. The sealant is a thin, liquid resin carefully painted onto each tooth's grooves and fissures, ensuring complete coverage. The dentist may use a small brush or applicator to distribute the sealant evenly.
After applying the sealant material, a curing light hardens and sets the sealant. The curing process usually takes only a few seconds per tooth and ensures that the sealant forms a solid and durable bond with the tooth enamel. Once cured, the sealant becomes hard and transparent, providing a protective barrier against cavities.
Sealants protect children's teeth from cavities, providing a simple, painless, and effective barrier against decay. Visit Pinellas Pediatric Dentistry at 4020 Portsmouth Road, Largo, FL 33771, or call (727) 335-2500 to schedule an appointment with our pediatric dentist today to discuss the benefits of sealants and protect your child's teeth from decay.
4020 Portsmouth Road, Largo, FL 33771
Phone: (727) 335-2500
Email: info@pinellaspediatricdentistry.com