%0 Journal Article %T LABORATORY ANALYSIS OF THE MORPHOLOGY AND QUALITY OF ROOT CANAL TREATMENT IN ENDO-PERIODONTAL LESIONS %A Mandra, Y.V. %A Svetlakova, E.N. %A Semencova, E.A. %A Legkih, A.V. %A Ivashov, A.S. %A Kotikova, A.Y. %A Kozmenko, A.N. %A Gegalina, N.M. %A Kovalenko, A.S. %A Semina, Y.D. %K root canal treatment, endo-periodontal lesions, scanning electron microscopy, root canal cross-sections, morphostructural changes in the surface of root dentin %J Actual problems in dentistry %D 2025 %N 21 %P 8 %I TIRAZH Publishing House