Results 1 to 10 of about 103 (90)
Influence of calcium hydroxide points on the quality of intracanal dressing filling Influência do uso de cones de hidróxido de cálcio na qualidade do preenchimento de canais radiculares com medicação intracanal [PDF]
Journal of Applied Oral Science, 2006 PURPOSE: The aim of this study was to evaluate, in vitro, the quality of calcium hydroxide [Ca(OH)2] paste filling (Ultracal, Ultradent) associated or not with Ca(OH)2-containing gutta-percha points (Calcium Hydroxide Plus PointsTM, Roeko) in curved root
Nicole de Mello Rahde +2 more
doaj +2 more sources
Evaluation of apical microleakage of teeth sealed with four different root canal sealers Avaliação da microinfiltração apical em dentes obturados com quatro diferentes cimentos endodônticos [PDF]
Journal of Applied Oral Science, 2006 OBJECTIVES: to compare the apical sealing ability of four root canal sealers. MATERIAL AND METHODS: forty extracted human maxillary canines were instrumented 1 mm short of the anatomical apex and randomly assigned to four groups (n=10), according to the ...
Fábio Dultra +5 more
doaj +2 more sources
Descontaminação de Cones de Guta-Percha
Revista UNINGÁ, 2007 A instalação, assim como a permanência da patologia periapical é determinada na maioria das vezes pela presença de microrganismos patogênicos. Para controle microbiano no sistema de canais radiculares, é de fundamental importância a utilização de ...
MARIA CECÍLIA TEZELLI BORTOLINI
exaly +2 more sources
In vitro evaluation of apical microleakage using different root-end filling materials Avaliação in vitro da microinfiltração marginal usando diferentes materiais retrobturadores [PDF]
Journal of Applied Oral Science, 2006 The objective of this study was to evaluate the apical leakage of retrograde cavities filled with Portland Cement (Concrebrás S/A-MG-Brazil), ProRoot MTA TM (Dentsply International, Johnson City, TN, USA) and Sealapex (Kerr Corporation, Orange ...
Márcia Carneiro Valera +3 more
doaj +2 more sources
Revista da Faculdade de Odontologia de Porto Alegre, 2012 Introdução: O objetivo deste trabalho foi analisar subjetivamente através de um questionário se a radiopacidade dos cimentos endodônticos MTA Fillapex e AH Plus é capaz de produzir artefatos em tomografias computadorizadas de feixe cônico, interferindo ...
Carolina dos Santos Guimarães +4 more
doaj +9 more sources
A influência de diferentes cimentos de obturação de canal na infiltração apical
Revista da Faculdade de Odontologia de Porto Alegre, 2021 Realizou-se um estudo "in vitro" avaliando a capacidade de selamento de 3 cimentos de obturação de canal através de testes de infiltração. 40 incisivos inferiores foram instrumentados pela técnica escalonada e divididos em 4 grupos.
Elaine Vianna Freitas Fachin +2 more
doaj +1 more source
Brazilian Oral Research, 2007 This study was undertaken to explore the effect of heating on gutta-percha, analyzing the occurrence of endothermic peaks corresponding to the transformation that occurs in the crystalline structure of the polymer during thermal manipulation.
Cláudio Maniglia-Ferreira +6 more
doaj +1 more source
Brazilian Oral Research, 2007 The aim of this study was to evaluate the solubility of gutta-percha in four organic solvents used in endodontics. The solubility of gutta-percha (Dentsply) was assessed in xylol, orange oil, eucalyptol, chloroform and distilled water.
Bianca Silva Magalhães +4 more
doaj +1 more source
Brazilian Oral Research, 2007 The aim of this study was to evaluate the antimicrobial activity of different trademarks and compositions of gutta-percha points and calcium hydroxide pastes used in endodontic therapy.
Juliane Maria Guerreiro Tanomaru +4 more
doaj +1 more source
Journal of Applied Oral Science, 2005 The aim of this study was to investigate, in vitro, the percentage of filling of simulated lateral canals in teeth obturated with TP medium and standardized gutta-percha points.
Juliana Machado Barroso +5 more
doaj +1 more source