[Dependence of caries protective effect of fluoride varnishes applications on first permanent molars in schoolchildren on the intensity of caries of temporary teeth].

There are four-year clinical research results of the efficacy of the varnishes with different fluoride compounds on first permanent molars in young schoolchildren depending on the lesion of caries of temporary molars. It was determined that for children, whose molars were healthy during the basic examination, the highest caries protective effect was achieved with the help of varnish, containing CaF(2) (the reduction of increase of the intensity of caries of permanent molars formed 59.7%), and for children with initial high lesion of caries of permanent molars the best caries preventive effect was achieved with the varnish "Bifluorid 12®" (the reduction of increase of the intensity of caries of permanent molars formed 52.