child getting sealants

How Dental Sealants Can Prevent Cavities

What are dental sealants, and how do they work? Dental sealants are thin, protective coatings applied to the chewing surfaces of the back teeth (molars and premolars). They create a barrier that prevents bacteria and food particles from getting trapped in the grooves and crevices of the teeth, reducing the risk of cavities. Preventing cavities […]

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