What is Pit & Fissure Sealants?
Explained in Simple Language
The back teeth (molars) have deep grooves and pits on their biting surface. Food and bacteria collect in these grooves very easily — even with good brushing, a toothbrush bristle cannot always reach the bottom of a groove.
A pit and fissure sealant is a thin, protective coating painted into these grooves to seal them. Once sealed, food cannot collect, bacteria cannot grow there, and cavities cannot form in that area.
This is one of the most effective preventive treatments in dentistry. It is completely painless, requires no injections, and is done in a single short visit. Sealants are especially recommended when the permanent back teeth first come in — typically between ages 6 and 12.
