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Rev Faculdade Odontol FZL ; 1(2): 75-82, 1989.
Artigo em Inglês | MEDLINE | ID: mdl-2485646

RESUMO

The objective of this study was the investigation of the sealing properties of gutta-percha thermoplasticized at a low temperature by either employing or not N-Rickert cement and vertical condensation. Methylene blue at 0.5% was used to demonstrate the apical leakage. Results demonstrated that minor penetration indexes were attained when cement was not employed and vertical condensation was accomplished.


Assuntos
Cimentos Dentários , Guta-Percha , Obturação do Canal Radicular/métodos , Infiltração Dentária/prevenção & controle , Estudos de Avaliação como Assunto , Humanos
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