Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/1139 |
Resumo: | Introduction: The dimensional alterations of denture base jeopardize adaptation and retention associated to altered occlusion, which are considered relevant factors for fabrication of complete dentures. Objective: The aim of this study was to evaluate linear tooth displacement during processing of maxillary complete dentures submitted to two inclusion methods and conventional polymerization. Material and method: Twenty maxillary complete dentures were fabricated: G1 – inclusion with silicone barrier, and G2 – inclusion with dental stone type IV barrier. Points were marked on incisal surface of right central incisor and cusp of second molars to allow linear measurement of the replicas through the software AutoCAD. The evaluation of artificial teeth displacement for both groups was carried out in different moments: a) waxed denture; b) waxed denture partially invested with stone or silicone barrier; c) after complete flasking; d) denture into flask after polymerization; e) denture attached to the cast after deflasking; f) denture separated from the cast; g) denture after finishing and polishing; h) denture after storage in water at 36° during 7 days. Result: Linear alterations occurred on artificial teeth positioning for both groups and in all periods of inclusion, with higher alterations for group G2. The data from phases c and d were significant different from other phases when compared intra groups, for both inclusion methods evaluated. Conclusion: Group G2 exhibited the greatest alterations. After polymerization, group G1(Inclusion with silicone barrier complemented with dental stone type III) demonstrated higher distance between the points (expansion) while group G2 revealed reduced distance (contraction). |
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oai:ojs.pkp.sfu.ca:article/1139 |
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Brazilian Dental Science |
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Effect of the inclusion procedure on the alteration of teeth position in maxillary complete denturesIntroduction: The dimensional alterations of denture base jeopardize adaptation and retention associated to altered occlusion, which are considered relevant factors for fabrication of complete dentures. Objective: The aim of this study was to evaluate linear tooth displacement during processing of maxillary complete dentures submitted to two inclusion methods and conventional polymerization. Material and method: Twenty maxillary complete dentures were fabricated: G1 – inclusion with silicone barrier, and G2 – inclusion with dental stone type IV barrier. Points were marked on incisal surface of right central incisor and cusp of second molars to allow linear measurement of the replicas through the software AutoCAD. The evaluation of artificial teeth displacement for both groups was carried out in different moments: a) waxed denture; b) waxed denture partially invested with stone or silicone barrier; c) after complete flasking; d) denture into flask after polymerization; e) denture attached to the cast after deflasking; f) denture separated from the cast; g) denture after finishing and polishing; h) denture after storage in water at 36° during 7 days. Result: Linear alterations occurred on artificial teeth positioning for both groups and in all periods of inclusion, with higher alterations for group G2. The data from phases c and d were significant different from other phases when compared intra groups, for both inclusion methods evaluated. Conclusion: Group G2 exhibited the greatest alterations. After polymerization, group G1(Inclusion with silicone barrier complemented with dental stone type III) demonstrated higher distance between the points (expansion) while group G2 revealed reduced distance (contraction). Institute of Science and Technology of São José dos Campos2015-09-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfimage/jpegimage/jpegimage/jpegimage/jpegimage/jpegimage/jpegimage/jpegimage/jpeghttps://ojs.ict.unesp.br/index.php/cob/article/view/113910.14295/bds.2015.v18i3.1139Brazilian Dental Science; Vol. 18 No. 3 (2015): Jul. - Sep. / 2015 - Published September 2015; 23-31Brazilian Dental Science; v. 18 n. 3 (2015): Jul. - Sep. / 2015 - Published September 2015; 23-312178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/1139/957https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2395https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2396https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2397https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2398https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2399https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2400https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2401https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2402Gennari Filho, HumbertoGoiato, Marcelo CoelhoMazaro, Jose Vitor QuineliTurcio, Karina Helga LealAmoroso, Andressa Paschoalda Silva, Emily Vivianne Freitasinfo:eu-repo/semantics/openAccess2020-01-28T12:27:02Zoai:ojs.pkp.sfu.ca:article/1139Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:30:02.032093Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures |
title |
Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures |
spellingShingle |
Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures Gennari Filho, Humberto |
title_short |
Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures |
title_full |
Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures |
title_fullStr |
Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures |
title_full_unstemmed |
Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures |
title_sort |
Effect of the inclusion procedure on the alteration of teeth position in maxillary complete dentures |
author |
Gennari Filho, Humberto |
author_facet |
Gennari Filho, Humberto Goiato, Marcelo Coelho Mazaro, Jose Vitor Quineli Turcio, Karina Helga Leal Amoroso, Andressa Paschoal da Silva, Emily Vivianne Freitas |
author_role |
author |
author2 |
Goiato, Marcelo Coelho Mazaro, Jose Vitor Quineli Turcio, Karina Helga Leal Amoroso, Andressa Paschoal da Silva, Emily Vivianne Freitas |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Gennari Filho, Humberto Goiato, Marcelo Coelho Mazaro, Jose Vitor Quineli Turcio, Karina Helga Leal Amoroso, Andressa Paschoal da Silva, Emily Vivianne Freitas |
description |
Introduction: The dimensional alterations of denture base jeopardize adaptation and retention associated to altered occlusion, which are considered relevant factors for fabrication of complete dentures. Objective: The aim of this study was to evaluate linear tooth displacement during processing of maxillary complete dentures submitted to two inclusion methods and conventional polymerization. Material and method: Twenty maxillary complete dentures were fabricated: G1 – inclusion with silicone barrier, and G2 – inclusion with dental stone type IV barrier. Points were marked on incisal surface of right central incisor and cusp of second molars to allow linear measurement of the replicas through the software AutoCAD. The evaluation of artificial teeth displacement for both groups was carried out in different moments: a) waxed denture; b) waxed denture partially invested with stone or silicone barrier; c) after complete flasking; d) denture into flask after polymerization; e) denture attached to the cast after deflasking; f) denture separated from the cast; g) denture after finishing and polishing; h) denture after storage in water at 36° during 7 days. Result: Linear alterations occurred on artificial teeth positioning for both groups and in all periods of inclusion, with higher alterations for group G2. The data from phases c and d were significant different from other phases when compared intra groups, for both inclusion methods evaluated. Conclusion: Group G2 exhibited the greatest alterations. After polymerization, group G1(Inclusion with silicone barrier complemented with dental stone type III) demonstrated higher distance between the points (expansion) while group G2 revealed reduced distance (contraction). |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09-21 |
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/1139 10.14295/bds.2015.v18i3.1139 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/1139 |
identifier_str_mv |
10.14295/bds.2015.v18i3.1139 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/1139/957 https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2395 https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2396 https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2397 https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2398 https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2399 https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2400 https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2401 https://ojs.ict.unesp.br/index.php/cob/article/view/1139/2402 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg |
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. 18 No. 3 (2015): Jul. - Sep. / 2015 - Published September 2015; 23-31 Brazilian Dental Science; v. 18 n. 3 (2015): Jul. - Sep. / 2015 - Published September 2015; 23-31 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_ |
1788346899345965056 |