Analise da precisão dos metodos de odontometria eletrico e radiografico, em dentes multirradiculados, confrontados a medidas fisicas

AUTOR(ES)
DATA DE PUBLICAÇÃO

1987

RESUMO

The purpose of the present study, was to realize through eletrical and radiographic methods odontometric in multirooted teeth comparing it with the physical measurement the theet to evaluat it s precisions degree. It was also evaluated the precision of this methods in biopulpectomy and necropulpectomy. From selected patients it was made individual checking for each one of the canals. The results after catalogue and analised have allowed - to make the following conclusions. 1. Both the methods, the electrical using the eletric equipament "PIO" and the radiographic, showed sucess percentuals media 50% from the analised cases. 2. The radiographic method was more precise than the electrical method for upper premolars palatine rooth . 3. In upper molar s mesi-o-vestibular and palatine rooth of the methods showed the same precision s percentual. 4. The electrical method gave a major percentage of precision them the radiographic method in the measurements of the distovestibular roots of the upper molars , mesiovestibular, mesiolingual and distal canals of lower molar and for vestibular roots of upper premolars. 5. The radiographic method had in a general since a tendency to bigger measurements than the established pattern. 6. The elettrical method had in a general since a tendency to give lower measurements than the established pattern. 7. In a general since the percentual of acceptable measurements bigger to the electrical method (36,36%) than to the radiographycal method (24,6%). 8. The electric method showed a bigger percentual of acceptable measurement in roots with necrosis

ASSUNTO(S)

odontologia dentes - radiografia

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