FREQUENCY OF OCCURRENCE OF DENTOALVEOLAR ANOMALIES AND DEFORMITIES IN THE FORMATIVE PERIOD OCCLUSION
We examined 1480 apparently healthy children and adolescents (with first group of health) and 986 patients belonging to second group of health between the ages of 3 to 16 years, residing from moment of birth in Krasnoyarsk. According to the research, the maximum value of the prevalence of dentofacial anomalies and deformations (ZCHAD) was noted among apparently healthy children and adolescents in the final period of the mixed occlusion. High frequency of occurrence of ZCHAD observed among the patients of the second group health in the initial period of the mixed occlusion, as well it was noted increasing of this index patients of the second group of health compared with a group of healthy children and adolescents. The article also presents the results of studies of frequency of occurrence of dentoalveolar anomalies and deformities in children and adolescents at all stages of dentition. A comparative analysis of the prevalence of these abnormalities was held in healthy children and having a second group of health. Conclusions and recommendations on the ZCHAD prevalence and the need clinical examination of children and adolescents of all groups of health with the aim of early detection of dentofacial anomalies and deformities was formed.