Zalivanje fisura zuba is the process by which, both deciduous and permanent teeth of a child are protected from caries.

The biting surfaces of the teeth are carefully cleaned, and then a "sealer" is poured into them, a milky white liquid that is tightened with a helio lamp of polymerization and thus the fissures become shallower and smoother, thus easier to clean and easier to remove food from them.

An excellent preventive method of protecting your children's teeth. They wear out over time, but stay on the tooth for a couple of years. It's always better to prevent than to treat.