**DEVELOPMENT OF AN INFORMATION MODEL FOR SYNTHESIS OF COLOR COMPONENTS OF METAL-PLASTIC DENTURES**

UDC 004:621.391(004:9)

DOI:10.26102/2310-6018/2020.29.2.036

K.A. Gafurov

*Modern medical practice is characterized by the universal use of technical means of diagnosis and treatment of diseases. One of the most rapidly developing trends in medicine is dentistry, in particular the aesthetic dentistry. The key problem in the aesthetic dentistry is the selection of an adequate color of dentures. To solve this problem, an information model was developed for synthesis of color components of metal-plastic dentures. A graph was developed to select the components that make up the mass of dyes for the selection of a given spectral component of the front part of prosthetic tooth. Regression analysis was used as the main method of analyzing the process of powder synthesis, which is a data analysis tool that allows investigate the influence of one or more independent variables on a dependent variable. Thus, a regression type mathematical model was developed in which the change of color components takes place in correlation; making it possible to compile interpolation equations and, based on them, to analyze and consider a single system for all sublevels of color gradations. To verify the operation of the developed information model, an algorithm and specialized software were developed. The conducted clinical studies have shown the full adequacy of the developed model.
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**Keywords:**modeling, computer science, graph, regression model, algorithm, dentistry, denture, aesthetics.

**Full text:**

Gafurov_2_20_1.pdf