Resumo

VILLARRAGA-OSSA, Junes Abdul et al. Alternative methodology to elaborate geometrical models of dental anatomy. CES odontol. [online]. 2015, vol.28, n.2, pp.133-139. ISSN 0120-971X.

The aim of this article is to propose an alternative methodology to elaborate geometrical models of dental anatomy for incisors and canines structures, and to create appropriate CAD models for a further numerical method study. The methodology is described applying it to the construction of a maxillary left lateral incisor. Then the crated element is analyzed, as an example, under a load of 200 N. This load generates a displacement of 27 pm and a maximum Von Mises stress of 92.588 MPa.

Palavras-chave : Dental models; finite element analysis; computer-assisted nuerical analysis.

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