Sealant can prevent tooth decay?

　　Internationally renowned dental experts say, is the use of pit and fissure sealant technology is mainly harmless organic polymer resin material effectively sealing the fissure in the teeth, the tooth to play the role of protective film, so that enamel erosion from bacteria and metabolites, enhance the ability of anti-caries tooth, so as to achieve the prevention of caries is an effective method of caries.

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