It is known that diseases of the oral cavity and anomalies of the dentition are polyetiological. Prevention of these diseases is extremely important for the health of the population of Russia, and in order to ensure maximum effectiveness of preventive programs, it is necessary to develop them taking into account all factors and taking into account the characteristics of various regions of the vast extent of the country. At the same time, the level of development of information technologies and, in particular, geographic information systems makes it relatively easy to solve such problems, which until recently required huge labor costs.

Keywords: prophylaxy, epidemiology, statistical analysis, information technology, geoinformatics