Microscopic evaluation of the human dental pulp after full crown cementation with resin cement
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/168 |
Resumo: | This study evaluated microscopically the dental pulp reactions in human premolars prepared for metaloceramic crowns cemented with different luting agents and also measured the remaining dentin thickness (RDT) of the prepared teeth. Twenty-five teeth were selected from patients that needed exodontia for orthodontic reasons and were randomly divided in three groups: group 1- five teeth were not prepared to serve as a positive control group; groups - 2, and 3 the teeth were prepared for metaloceramic crowns cemented with calcium-hydroxide cement (Life) and resin cement (Panavia Ex 21), respectively. After the final cementation, the teeth remaining in function for periods of seven and forty-five days and were extracted and prepared for microscopic analysis of pulp tissue and detection of presence of bacteria in the dentin tubules. The RDT were measured in 6 different regions of the prepared surface and presented a mean thickness ranging from 1.53 to 1.58 mm. The microscopic analysis did not show an inflammatory reaction of the pulp and bacteria were not found in the dentinal tubules. The resin cement evaluated in this study showed to be as biocompatible as calcium- hydroxide cement and therefore there should not be a clinical preoccupation regarding to pulp reaction. |
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oai:ojs.pkp.sfu.ca:article/168 |
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Brazilian Dental Science |
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Microscopic evaluation of the human dental pulp after full crown cementation with resin cementThis study evaluated microscopically the dental pulp reactions in human premolars prepared for metaloceramic crowns cemented with different luting agents and also measured the remaining dentin thickness (RDT) of the prepared teeth. Twenty-five teeth were selected from patients that needed exodontia for orthodontic reasons and were randomly divided in three groups: group 1- five teeth were not prepared to serve as a positive control group; groups - 2, and 3 the teeth were prepared for metaloceramic crowns cemented with calcium-hydroxide cement (Life) and resin cement (Panavia Ex 21), respectively. After the final cementation, the teeth remaining in function for periods of seven and forty-five days and were extracted and prepared for microscopic analysis of pulp tissue and detection of presence of bacteria in the dentin tubules. The RDT were measured in 6 different regions of the prepared surface and presented a mean thickness ranging from 1.53 to 1.58 mm. The microscopic analysis did not show an inflammatory reaction of the pulp and bacteria were not found in the dentinal tubules. The resin cement evaluated in this study showed to be as biocompatible as calcium- hydroxide cement and therefore there should not be a clinical preoccupation regarding to pulp reaction.Institute of Science and Technology of São José dos Campos2010-08-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ict.unesp.br/index.php/cob/article/view/16810.14295/bds.2002.v5i3.168Brazilian Dental Science; Vol. 5 No. 3 (2002)Brazilian Dental Science; v. 5 n. 3 (2002)2178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPporhttps://ojs.ict.unesp.br/index.php/cob/article/view/168/118Santiago, Luiz C.Pegoraro, Luiz F.Consolaro, AlbertoValle, Accácio L. doBonfante, Gersoninfo:eu-repo/semantics/openAccess2022-11-08T19:18:56Zoai:ojs.pkp.sfu.ca:article/168Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:29:25.062399Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Microscopic evaluation of the human dental pulp after full crown cementation with resin cement |
title |
Microscopic evaluation of the human dental pulp after full crown cementation with resin cement |
spellingShingle |
Microscopic evaluation of the human dental pulp after full crown cementation with resin cement Santiago, Luiz C. |
title_short |
Microscopic evaluation of the human dental pulp after full crown cementation with resin cement |
title_full |
Microscopic evaluation of the human dental pulp after full crown cementation with resin cement |
title_fullStr |
Microscopic evaluation of the human dental pulp after full crown cementation with resin cement |
title_full_unstemmed |
Microscopic evaluation of the human dental pulp after full crown cementation with resin cement |
title_sort |
Microscopic evaluation of the human dental pulp after full crown cementation with resin cement |
author |
Santiago, Luiz C. |
author_facet |
Santiago, Luiz C. Pegoraro, Luiz F. Consolaro, Alberto Valle, Accácio L. do Bonfante, Gerson |
author_role |
author |
author2 |
Pegoraro, Luiz F. Consolaro, Alberto Valle, Accácio L. do Bonfante, Gerson |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Santiago, Luiz C. Pegoraro, Luiz F. Consolaro, Alberto Valle, Accácio L. do Bonfante, Gerson |
description |
This study evaluated microscopically the dental pulp reactions in human premolars prepared for metaloceramic crowns cemented with different luting agents and also measured the remaining dentin thickness (RDT) of the prepared teeth. Twenty-five teeth were selected from patients that needed exodontia for orthodontic reasons and were randomly divided in three groups: group 1- five teeth were not prepared to serve as a positive control group; groups - 2, and 3 the teeth were prepared for metaloceramic crowns cemented with calcium-hydroxide cement (Life) and resin cement (Panavia Ex 21), respectively. After the final cementation, the teeth remaining in function for periods of seven and forty-five days and were extracted and prepared for microscopic analysis of pulp tissue and detection of presence of bacteria in the dentin tubules. The RDT were measured in 6 different regions of the prepared surface and presented a mean thickness ranging from 1.53 to 1.58 mm. The microscopic analysis did not show an inflammatory reaction of the pulp and bacteria were not found in the dentinal tubules. The resin cement evaluated in this study showed to be as biocompatible as calcium- hydroxide cement and therefore there should not be a clinical preoccupation regarding to pulp reaction. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-08-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/168 10.14295/bds.2002.v5i3.168 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/168 |
identifier_str_mv |
10.14295/bds.2002.v5i3.168 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/168/118 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 5 No. 3 (2002) Brazilian Dental Science; v. 5 n. 3 (2002) 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
_version_ |
1788346896330260480 |