Ethnic particularities of variability of cephalometric indices and maxilla and mandible dental arches width in young men of east Siberia

This paper contains the data about cephalometric indices and mean observations of maxilla and mandible dental arches width in younq men from Krasnoyarsk, Khakassia and Tuva. Ethnic particularities were determined subject to head and face types. The quantity of young men from Tuva and Khakassia who turned to be brachycephals subject to the type of their head was probably significant larger (57.50 4.00 and 67.10 3.32% respectively) than the quantity of brachycephals from Krasnoyarsk. Meanwhile probably significant more young men from Krasnoyarsk (64,28 3,80%) turned to be dolichocephales subject to the type of their head as compared wim young men from Tuva and Khakassia.
As for face types, the quantity of young men from Tuva and Khakassia with leptene faces was probably significant larger (70.00 3.70 and 62.03 4.00% respectively), while probably significant more young men from Krasnoyarsk (90.00 2.40%) had eurene faces