Smooth Surfaces Prevent Cavities in Kids

A sealant is a thin, plastic-like layer applied to the chewing surfaces of molars, premolars, and any deep grooves (known as pits and fissures) on teeth. Remarkably, over 75% of dental cavities start in these deep grooves, which are difficult to clean and highly vulnerable to decay. A sealant acts as a protective barrier by filling these deep grooves, creating a smooth, easy-to-clean surface.

Sealants can effectively protect teeth from decay for many years, but they require regular dental check-ups to monitor for wear and chipping.

Reasons to Consider Sealants:

Children and Teenagers: As soon as the six-year molars (the first permanent back teeth) erupt or at any point during the high-cavity-risk years of 6 to 16.
Adults: On tooth surfaces that are free of decay but have deep grooves or depressions.
Baby Teeth: Occasionally recommended if primary teeth have deep grooves or depressions and the child has a tendency towards cavities.

What Does Getting Sealants Involve?

Sealants are easily applied by your dentist or dental hygienist, with the process taking just a few minutes per tooth.

The teeth that will receive sealants are thoroughly cleaned and then isolated with cotton to maintain a dry environment. A special solution is applied to the enamel surface to help the sealant bond effectively to the teeth. The teeth are then rinsed and dried. The sealant material is carefully painted onto the enamel surface, ensuring all deep grooves or depressions are covered. Depending on the type of sealant used, it will either harden on its own or using a special curing light.

Maintaining good oral hygiene at home, eating a balanced diet, and attending regular dental appointments will help extend the lifespan of your new sealants.