Why does s/he need dental sealing?
In order to prevent and reduce the appearance of caries in children. When the back teeth grow, small holes and fossetts are formed on the surfaces of mastication. Tooth fossetts are impossible to clean well because the toothbrush cannot not reach the bottom of these cavities. That is why they favour the accumulation of dental bacterial plaque that leads to the demineralisation of the enamel and then to dental caries.

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