In vitro study of effect of solvent on root canal retreatment

Detalhes bibliográficos
Autor(a) principal: Oyama,Kazumi Onaga Nagayama
Data de Publicação: 2002
Outros Autores: Siqueira,Evandro Luiz, Santos,Marcelo dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Dental Journal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402002000300014
Resumo: The aim of this study was to assess the effectiveness of five different solvents: xylol, eucalyptol, halothane, chloroform and orange oil on softening gutta-percha in simulated root canals. One drop of solvent was placed into a reservoir made in a simulated canal whose channel was previously instrumented and filled with gutta-percha and N-Rickert sealer. After 5 min, softening was evaluated for each solvent by the penetration of a spreader while applying force with a 442 Instron apparatus to reach a depth of 5 mm. The results were analyzed statistically by the Kruskal-Wallis test. Xylol and orange oil were better in softening gutta-percha than the other solvents. There was no significant difference between xylol and orange oil, but these were statistically different from eucalyptol, halothane and chloroform (p<0.01).
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spelling In vitro study of effect of solvent on root canal retreatmentgutta-percha solventsorganic solventsroot canal retreatmentThe aim of this study was to assess the effectiveness of five different solvents: xylol, eucalyptol, halothane, chloroform and orange oil on softening gutta-percha in simulated root canals. One drop of solvent was placed into a reservoir made in a simulated canal whose channel was previously instrumented and filled with gutta-percha and N-Rickert sealer. After 5 min, softening was evaluated for each solvent by the penetration of a spreader while applying force with a 442 Instron apparatus to reach a depth of 5 mm. The results were analyzed statistically by the Kruskal-Wallis test. Xylol and orange oil were better in softening gutta-percha than the other solvents. There was no significant difference between xylol and orange oil, but these were statistically different from eucalyptol, halothane and chloroform (p<0.01).Fundação Odontológica de Ribeirão Preto2002-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402002000300014Brazilian Dental Journal v.13 n.3 2002reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/S0103-64402002000300014info:eu-repo/semantics/openAccessOyama,Kazumi Onaga NagayamaSiqueira,Evandro LuizSantos,Marcelo doseng2003-04-07T00:00:00Zoai:scielo:S0103-64402002000300014Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2003-04-07T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false
dc.title.none.fl_str_mv In vitro study of effect of solvent on root canal retreatment
title In vitro study of effect of solvent on root canal retreatment
spellingShingle In vitro study of effect of solvent on root canal retreatment
Oyama,Kazumi Onaga Nagayama
gutta-percha solvents
organic solvents
root canal retreatment
title_short In vitro study of effect of solvent on root canal retreatment
title_full In vitro study of effect of solvent on root canal retreatment
title_fullStr In vitro study of effect of solvent on root canal retreatment
title_full_unstemmed In vitro study of effect of solvent on root canal retreatment
title_sort In vitro study of effect of solvent on root canal retreatment
author Oyama,Kazumi Onaga Nagayama
author_facet Oyama,Kazumi Onaga Nagayama
Siqueira,Evandro Luiz
Santos,Marcelo dos
author_role author
author2 Siqueira,Evandro Luiz
Santos,Marcelo dos
author2_role author
author
dc.contributor.author.fl_str_mv Oyama,Kazumi Onaga Nagayama
Siqueira,Evandro Luiz
Santos,Marcelo dos
dc.subject.por.fl_str_mv gutta-percha solvents
organic solvents
root canal retreatment
topic gutta-percha solvents
organic solvents
root canal retreatment
description The aim of this study was to assess the effectiveness of five different solvents: xylol, eucalyptol, halothane, chloroform and orange oil on softening gutta-percha in simulated root canals. One drop of solvent was placed into a reservoir made in a simulated canal whose channel was previously instrumented and filled with gutta-percha and N-Rickert sealer. After 5 min, softening was evaluated for each solvent by the penetration of a spreader while applying force with a 442 Instron apparatus to reach a depth of 5 mm. The results were analyzed statistically by the Kruskal-Wallis test. Xylol and orange oil were better in softening gutta-percha than the other solvents. There was no significant difference between xylol and orange oil, but these were statistically different from eucalyptol, halothane and chloroform (p<0.01).
publishDate 2002
dc.date.none.fl_str_mv 2002-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402002000300014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402002000300014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-64402002000300014
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Fundação Odontológica de Ribeirão Preto
publisher.none.fl_str_mv Fundação Odontológica de Ribeirão Preto
dc.source.none.fl_str_mv Brazilian Dental Journal v.13 n.3 2002
reponame:Brazilian Dental Journal
instname:Fundação Odontológica de Ribeirão Preto (FUNORP)
instacron:FUNORP
instname_str Fundação Odontológica de Ribeirão Preto (FUNORP)
instacron_str FUNORP
institution FUNORP
reponame_str Brazilian Dental Journal
collection Brazilian Dental Journal
repository.name.fl_str_mv Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)
repository.mail.fl_str_mv bdj@forp.usp.br||sergio@fosjc.unesp.br
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