O.V. NESTEROV1, E.E. NESTEROVA2 1KSMA ― Branch Campus of the FSBEI FPE RMACPE MOH Russia, 36 Butlerov Str., Kazan, Russian Federation, 420012 2Kazan State Medical University, 49 Butlerov Str., Kazan, Russian Federation, 420012   Nesterov O.V. ― Cand. Med. Sc., Associate Professor, Head of the Department of Oral and Maxillofacial Surgery, e-mail: oleglena777@gmail.com Nesterova E.E. ― […]