Perfil de emergência vestibular do canino superior reconstruído proteticamente

AUTOR(ES)
FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

03/07/2007

RESUMO

In view of the frequent clinical evidence of inadequate prosthetic reproduction of the buccal face of permanent teeth, the present study aimed to evaluate the anatomical reconstruction of the buccal emergence profile of the left upper canine, after confection, for indirect technic, of aesthetic veneer restoration executed by three dental prosthetic technicians. For this, the professionals received four casts gotten from the molding of an odontologic dummy of superior arch. Each model contained a reply of the left upper canine prepared for receive an aesthetic veneer restoration, in form of removable die, for that were confectioned veneers in resin. In one second stage, each professional received others four models identicals, however followed of the artificial tooth removed of the odontologic dummy, that served of reference for the reconstruction of the dental element. After the confection of these others veneers, all were cemented in the dies and its buccal faces submitted the tracings of profile, in device for three-dimensional measurement. The gotten tracings were compared with the tracing previously carried on the buccal face of the artificial tooth, objectifying to verify if the technician they had reproduced the emergence profile of faithful form and if occurred difference between the veneers with and without the anatomical model of reference. The gotten data were submitted to the analysis statistics, using t test, ANOVA and t Student test. Level of significance of 5% was used.

ASSUNTO(S)

anatomia dental perfil de emergência faceta dental anatomy emergence profile veneer odontologia

ACESSO AO ARTIGO

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