AN EPIDEMIOLOGICAL STUDY OF COMPLETE LOSS OF TEETH AMONG THE ELDERLY AND SENILE POPULATION, DEPENDING ON THE REGION OF RESIDENCE OF THE KYRGYZ REPUBLIC elderly, senile age, high mountains, low mountains, complete loss of teeth А. Nurbaev , S. Kalybaev , Altynai Ashyralieva , А. Kulchoroeva , S. Baktybekov https://doi.org/10.54890/1694-6405_2022_3_111