Эндодонтия Today (Apr 2020)
Studying of odontoglyphics of the first maxillary premolar by means of Cerec 3 system
Abstract
By means of the table of definition of expressiveness of odontological signs including 23 parameters developed by us, it was investigated 188 of the upper first premolars at persons of young age. That allowed to reveal degree of expressiveness of the key anatomic parameters for definition of average and anatomic odontological norm. Average and anatomic odntological norm compared to options of a modeling of various firms from a Cerec 3D system database. on degree of expressiveness of odontologichesky signs the modeling of Physiodens posteriors firm (Austria) coincided only. The obtained data are important for considering at restoration of the first премоляров the top jaw at persons of young age. Results of research 188 of the maxillary first premolarsof young age, allowed to reveal degree of expressiveness of the key anatomic parameters and to define average and anatomic odntological norm with CEREC 3D system for optimization of prosthetic treatment of these teeth.
