Scientific journal
Научное обозрение. Медицинские науки
ISSN 2500-0780
ПИ №ФС77-57452

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THE MORPHOLOGICAL FEATURES OF THE STRUCTURE OF THE INTACT DENTAL ENAMEL CARIESLIABLE AND CARIESRESISTANT PERSONS

Gorbunova I.L. 1 Mikheykina N.I. 1 Drozdov V.A. 2
1 Federal Budgetary Educational Facility «Omsk State Medical Academy» of the Russian Health Ministry
2 Omsk Nauchny Center Sibirskogo Department Russian Academy of Sciences
The aim of the study was the determination of physico-chemical characteristics intact enamel cariesliable and cariesresistant persons. Qualitative elemental composition analysis of intact dental enamel cariesliable and cariesresistant persons was carried out using atomic emission spectroscopy with inductively coupled plasma. The enamel of the teeth of individuals with different levels of resistance to caries has the same structure of hydroxyapatite. It has been specified that elemental composition of intact dental enamel cariesliable and cariesresistant persons was the same, but quantitative content of certain elements within each age group was found to be changed. In cariesliable persons more porous structure of intact dental enamel was observed. Our results indicate that the samples of intact enamel on the level of resistance to caries have different prerequisites for possible demineralization caused by the difference of their megatexture.