title: [Comparative analysis of results of mathematical simulation of stressed deformed status of pin dentures of different design].
abstract: A computer study of 99 types of mathematical models of teeth armed with stump pin insertions widely used in dentistry (group 1--anchor pins and group 2--cast pin insertions suggested by the authors). Tooth models differed by shape, size, and properties of the design material. The shape and parameters of stump pin insertion were proven to be more significant than the properties of design material. The choice of pin design is determined by the clinical situation, topography and anatomy of tooth crown destruction, and maxillodental disease.
authors.forename: S D
authors.initials: SD
authors.lastname: Arutiunov
authors.forename: E N
authors.initials: EN
authors.lastname: Chumachenko
authors.forename: I Iu
authors.initials: IIu
authors.lastname: Lebedenko
authors.forename: A S
authors.initials: AS
authors.lastname: Arutiunov
mesh_terms: D003198:Computer Simulation; D003772:Dental Pins; D017267:Dental Prosthesis Design; D006801:Humans; D008962:Models, Theoretical
vernacular_title: Sravnitel'nyí analiz rezul'tatov matematicheskogo modelirovaniia napriazhenno-deformirovannogo sostoianiia razlichykh konstruktsií shtiftovykh zubnykh protezov.