Pit & Fissure Sealants
Pit and fissure sealants are an effective preventive measure in pediatric dentistry designed to protect the chewing surfaces of teeth from dental caries. The pits and fissures present on the occlusal surfaces of molars and premolars are deep and narrow, making them highly susceptible to plaque accumulation and difficult to clean with routine brushing. Sealants act as a protective barrier by sealing these vulnerable areas and preventing food particles and bacteria from initiating tooth decay.
Children and adolescents are at a higher risk of developing cavities in newly erupted permanent molars due to immature enamel and inadequate oral hygiene practices. Application of pit and fissure sealants significantly reduces the risk of occlusal caries by isolating the tooth surface from the oral environment. Sealants are especially recommended for children with a high caries risk, deep fissure anatomy, or a history of dental decay.
The sealant procedure is simple, non-invasive, and painless. It involves cleaning the tooth surface, conditioning it with a mild acidic solution, and applying a tooth-colored resin material that hardens to form a durable protective layer. The procedure requires no removal of tooth structure and can be completed quickly, making it ideal for young and anxious patients.
Frequently Asked Questions
Kids aged 6–14 when permanent molars first erupt.
No drilling or anesthesia — completely painless.
5–10 years with regular dental check-ups.
Rarely — they can be reapplied if wear occurs.
No, sealants are clear or tooth-colored.
Usually done during preventive check-ups for high-risk children.