The research goal is to investigate regional characteristics of masticatory apparatus reduction of population of penza and penza region. 116 female and 98 male patients at the age between 21-36 were under study. According to the research results, mesio-distal reduction level of molars and incisors with sex factor was found out. Evaluation of teeth reduction indices was effected
O.V. Kalmin, I.V. Malanjin, L.A. Zyulkina, P.V. Ivanov Characteristics of masticatory apparatus reduction among population of Penza and Penza region // Saratov Journal of Medical Scientific Research, Vol. 6, Issue 2, 2010, pp. 388-392