Ethics in the provision of removable partial dentures

Detalhes bibliográficos
Autor(a) principal: Farias-Neto, Arcelino
Data de Publicação: 2015
Outros Autores: Silva, Renata Suellen Galvão da, Diniz, Alexandre da Cunha, Batista, André Ulisses Dantas, Carreiro, Adriana da Fonte Porto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Brazilian journal of oral sciences (Online)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641461
Resumo: Aim: To investigate the construction of cobalt-chromium removable partial dentures by commercial private dental laboratories. Methods: Ninety master casts for fabrication of cobalt-chromium removable partial dentures were obtained from three commercial laboratories randomly selected. Casts were assessed for dental arch treated, Kennedy classification, cast surveying, denture design information provided by the dentist, and mouth preparation (rest seat, guiding plane and retentive area). Dental technicians answered a questionnaire regarding qualification of assisted dentists, monthly number of framework castings, and use of dental surveyor. Mouth preparation was compared among laboratories using Kruskal-Wallis test (α=0.05). Results: The percentage of Kennedy class I was 16%, class II 19%, class III 56%, and class IV 9%. The majority of master cats (51%) examined was sent to dental laboratories without any design information and did not comply with ethical guidelines in the provision of RPD. Approximately half of the casts were considered “inappropriate” for guiding planes and retentive areas. One of the laboratories presented all casts “inappropriate” for rest seat distribution (p<0.001). Conclusions: Mouth preparation frequently failed for guiding planes, retentive areas and distribution of rest seats. It is necessary to provide students with adequate clinical experience at the dental school environment, which will actually be carried into the practice of dentistry
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spelling Ethics in the provision of removable partial denturesDental technicianDenture designDentist’s attitudesMouth preparationOdontologiaAim: To investigate the construction of cobalt-chromium removable partial dentures by commercial private dental laboratories. Methods: Ninety master casts for fabrication of cobalt-chromium removable partial dentures were obtained from three commercial laboratories randomly selected. Casts were assessed for dental arch treated, Kennedy classification, cast surveying, denture design information provided by the dentist, and mouth preparation (rest seat, guiding plane and retentive area). Dental technicians answered a questionnaire regarding qualification of assisted dentists, monthly number of framework castings, and use of dental surveyor. Mouth preparation was compared among laboratories using Kruskal-Wallis test (α=0.05). Results: The percentage of Kennedy class I was 16%, class II 19%, class III 56%, and class IV 9%. The majority of master cats (51%) examined was sent to dental laboratories without any design information and did not comply with ethical guidelines in the provision of RPD. Approximately half of the casts were considered “inappropriate” for guiding planes and retentive areas. One of the laboratories presented all casts “inappropriate” for rest seat distribution (p<0.001). Conclusions: Mouth preparation frequently failed for guiding planes, retentive areas and distribution of rest seats. It is necessary to provide students with adequate clinical experience at the dental school environment, which will actually be carried into the practice of dentistryUniversidade Estadual de Campinas2015-11-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/864146110.20396/bjos.v11i1.8641461Brazilian Journal of Oral Sciences; v. 11 n. 1 (2012): Jan./Mar.; 19-24Brazilian Journal of Oral Sciences; Vol. 11 No. 1 (2012): Jan./Mar.; 19-241677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPporhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641461/8979Farias-Neto, ArcelinoSilva, Renata Suellen Galvão daDiniz, Alexandre da CunhaBatista, André Ulisses DantasCarreiro, Adriana da Fonte Portoinfo:eu-repo/semantics/openAccess2016-02-25T09:11:07Zoai:ojs.periodicos.sbu.unicamp.br:article/8641461Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2016-02-25T09:11:07Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Ethics in the provision of removable partial dentures
title Ethics in the provision of removable partial dentures
spellingShingle Ethics in the provision of removable partial dentures
Farias-Neto, Arcelino
Dental technician
Denture design
Dentist’s attitudes
Mouth preparation
Odontologia
title_short Ethics in the provision of removable partial dentures
title_full Ethics in the provision of removable partial dentures
title_fullStr Ethics in the provision of removable partial dentures
title_full_unstemmed Ethics in the provision of removable partial dentures
title_sort Ethics in the provision of removable partial dentures
author Farias-Neto, Arcelino
author_facet Farias-Neto, Arcelino
Silva, Renata Suellen Galvão da
Diniz, Alexandre da Cunha
Batista, André Ulisses Dantas
Carreiro, Adriana da Fonte Porto
author_role author
author2 Silva, Renata Suellen Galvão da
Diniz, Alexandre da Cunha
Batista, André Ulisses Dantas
Carreiro, Adriana da Fonte Porto
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Farias-Neto, Arcelino
Silva, Renata Suellen Galvão da
Diniz, Alexandre da Cunha
Batista, André Ulisses Dantas
Carreiro, Adriana da Fonte Porto
dc.subject.por.fl_str_mv Dental technician
Denture design
Dentist’s attitudes
Mouth preparation
Odontologia
topic Dental technician
Denture design
Dentist’s attitudes
Mouth preparation
Odontologia
description Aim: To investigate the construction of cobalt-chromium removable partial dentures by commercial private dental laboratories. Methods: Ninety master casts for fabrication of cobalt-chromium removable partial dentures were obtained from three commercial laboratories randomly selected. Casts were assessed for dental arch treated, Kennedy classification, cast surveying, denture design information provided by the dentist, and mouth preparation (rest seat, guiding plane and retentive area). Dental technicians answered a questionnaire regarding qualification of assisted dentists, monthly number of framework castings, and use of dental surveyor. Mouth preparation was compared among laboratories using Kruskal-Wallis test (α=0.05). Results: The percentage of Kennedy class I was 16%, class II 19%, class III 56%, and class IV 9%. The majority of master cats (51%) examined was sent to dental laboratories without any design information and did not comply with ethical guidelines in the provision of RPD. Approximately half of the casts were considered “inappropriate” for guiding planes and retentive areas. One of the laboratories presented all casts “inappropriate” for rest seat distribution (p<0.001). Conclusions: Mouth preparation frequently failed for guiding planes, retentive areas and distribution of rest seats. It is necessary to provide students with adequate clinical experience at the dental school environment, which will actually be carried into the practice of dentistry
publishDate 2015
dc.date.none.fl_str_mv 2015-11-03
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://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641461
10.20396/bjos.v11i1.8641461
url https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641461
identifier_str_mv 10.20396/bjos.v11i1.8641461
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641461/8979
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 Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv Brazilian Journal of Oral Sciences; v. 11 n. 1 (2012): Jan./Mar.; 19-24
Brazilian Journal of Oral Sciences; Vol. 11 No. 1 (2012): Jan./Mar.; 19-24
1677-3225
reponame:Brazilian journal of oral sciences (Online)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Brazilian journal of oral sciences (Online)
collection Brazilian journal of oral sciences (Online)
repository.name.fl_str_mv Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv brjorals@fop.unicamp.br||brjorals@fop.unicamp.br
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