The conduct of dentistry undergraduate students with regard to the use of diamond burs
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Revista da ABENO (Online) |
Texto Completo: | https://revabeno.emnuvens.com.br/revabeno/article/view/929 |
Resumo: | The objective of this study was to examine the conduct of Dentistry undergraduate students regarding the use of diamond burs, as well as the conditions of the burs themselves. Questionnaires were applied to the 98 students regularly enrolled in the clinical subjects of the course (from the 7th to the 10th semesters) to evaluate the characteristics with regards to use, storing, sterilization, and conditions of the diamond burs used in clinical practice. The diamond burs were collected for analysis in an electron microscope (EM), where aspects related to their state of conservation were observed. Frequency calculations were carried out for the statistical analysis. It was found that 44.9% of the students stored the burs in isolation for sterilization; 27.6% used the same instrument for a period that varied from 1 to 2 years before discarding it; and 87.8% used the same instrument once or twice a week; 66.3% stated they did not use in clinic the same instruments used in lab activities; 73.5% used water, soap, and a brush to clean the bur, and 45.9% used gloves, cap, mask, and lab coats for this procedure; 51% used the air syringe to dry the bur; 39.8% did not disinfect them; 100% used autoclave; 87.8% reported good usage conditions; 59.2% had exchanged their instruments; and 81.6% agreed to use their own instruments in their oral cavity. The images from the EM show the structural loss of diamonds, the oxidation process of the bonding metal, and even the severe loss of the active part of the diamond tips. The students presented an adequate behavior regarding the storing, using, and sterilizing of the diamond burs. However, an analysis using the EM showed that the burs were not well preserved. |
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The conduct of dentistry undergraduate students with regard to the use of diamond bursConduta de graduandos em Odontologia em relação ao uso de pontas diamantadas nas práticas clínicas e seu estado de conservaçãoDental instruments. EducatioDental. Sterilization. Scanning Electron Microscopy.Instrumentos Odontológicos. Ensino Odontológico. Esterilização. Microscopia Eletrônica de Varredura.The objective of this study was to examine the conduct of Dentistry undergraduate students regarding the use of diamond burs, as well as the conditions of the burs themselves. Questionnaires were applied to the 98 students regularly enrolled in the clinical subjects of the course (from the 7th to the 10th semesters) to evaluate the characteristics with regards to use, storing, sterilization, and conditions of the diamond burs used in clinical practice. The diamond burs were collected for analysis in an electron microscope (EM), where aspects related to their state of conservation were observed. Frequency calculations were carried out for the statistical analysis. It was found that 44.9% of the students stored the burs in isolation for sterilization; 27.6% used the same instrument for a period that varied from 1 to 2 years before discarding it; and 87.8% used the same instrument once or twice a week; 66.3% stated they did not use in clinic the same instruments used in lab activities; 73.5% used water, soap, and a brush to clean the bur, and 45.9% used gloves, cap, mask, and lab coats for this procedure; 51% used the air syringe to dry the bur; 39.8% did not disinfect them; 100% used autoclave; 87.8% reported good usage conditions; 59.2% had exchanged their instruments; and 81.6% agreed to use their own instruments in their oral cavity. The images from the EM show the structural loss of diamonds, the oxidation process of the bonding metal, and even the severe loss of the active part of the diamond tips. The students presented an adequate behavior regarding the storing, using, and sterilizing of the diamond burs. However, an analysis using the EM showed that the burs were not well preserved.O objetivo do estudo foi conhecer a conduta dos graduandos de Odontologia em relação ao uso de pontas diamantadas e suas condições de conservação. Foram aplicados questionários aos 98 acadêmicos regularmente matriculados nas disciplinas clínicas do curso (7° ao 10° períodos), a fim de avaliar as características sobre uso, armazenamento, esterilização e condições das pontas diamantadas utilizadas na prática clínica. Pontas diamantadas foram recolhidas para análise em microscópio eletrônico de varredura (MEV), onde foram observados aspectos relativos ao seu estado de conservação. Foram realizados cálculos de frequência para análise estatística. Observou-se que 44,9% dos estudantes utilizavam empacotamento individual para proceder a esterilização; 27,6% usavam o instrumento por um período de 1 a 2 anos até o seu descarte e 87,8% usavam o mesmo instrumento de 1 a 2 vezes por semana; 66,3% afirmaram que não utilizavam nas clínicas os mesmos instrumentos empregados em atividades laboratoriais; 73,5% empregavam água, sabão e escova para lavagem e 45,9% utilizavam luva de procedimento, gorro, máscara e jaleco; 51% empregavam seringa de ar para secagem; 39,8% não faziam desinfecção; 100% utilizavam autoclave; 87,8% relataram boas condições de uso; 59,2% já trocaram seus instrumentos e 81,6% concordam em utilizar o próprio instrumento em sua cavidade bucal. Nas imagens do MEV pode-se observar perdas estruturais de diamantes, processo de oxidação do aglutinante e até perda severa de parte ativa dessas pontas diamantadas. Os graduandos apresentaram conduta adequada frente ao armazenamento, utilização e esterilização de suas pontas diamantadas. Entretanto, após análise em MEV as pontas não apresentavam bom estado de conservação.Associação Brasileira de Ensino Odontológico2020-08-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://revabeno.emnuvens.com.br/revabeno/article/view/92910.30979/rev.abeno.v20i2.929Revista da ABENO; Vol. 20 No. 2 (2020); 64-73Revista da ABENO; Vol. 20 Núm. 2 (2020); 64-73Revista da ABENO; v. 20 n. 2 (2020); 64-732595-02741679-5954reponame:Revista da ABENO (Online)instname:Associação Brasileira de Ensino Odontológico (ABENO)instacron:ABENOporenghttps://revabeno.emnuvens.com.br/revabeno/article/view/929/707https://revabeno.emnuvens.com.br/revabeno/article/view/929/708Copyright (c) 2020 Revista da ABENOinfo:eu-repo/semantics/openAccessMedeiros, Luanna Abílio Diniz Melquiades deCosta, Maria do Desterro Andrêzza SouzaRolim, Ana Karina AlmeidaFigueirêdo, Ana Beatriz MáximoGuênes, Gymenna Maria TenórioPenha, Elizandra Silva2021-12-24T00:13:41Zoai:ojs.revabeno.emnuvens.com.br:article/929Revistahttps://revabeno.emnuvens.com.br/revabeno/indexONGhttps://revabeno.emnuvens.com.br/revabeno/oairevabeno@gmail.com2595-02741679-5954opendoar:2023-01-13T09:48:13.212762Revista da ABENO (Online) - Associação Brasileira de Ensino Odontológico (ABENO)false |
dc.title.none.fl_str_mv |
The conduct of dentistry undergraduate students with regard to the use of diamond burs Conduta de graduandos em Odontologia em relação ao uso de pontas diamantadas nas práticas clínicas e seu estado de conservação |
title |
The conduct of dentistry undergraduate students with regard to the use of diamond burs |
spellingShingle |
The conduct of dentistry undergraduate students with regard to the use of diamond burs Medeiros, Luanna Abílio Diniz Melquiades de Dental instruments. Educatio Dental. Sterilization. Scanning Electron Microscopy. Instrumentos Odontológicos. Ensino Odontológico. Esterilização. Microscopia Eletrônica de Varredura. |
title_short |
The conduct of dentistry undergraduate students with regard to the use of diamond burs |
title_full |
The conduct of dentistry undergraduate students with regard to the use of diamond burs |
title_fullStr |
The conduct of dentistry undergraduate students with regard to the use of diamond burs |
title_full_unstemmed |
The conduct of dentistry undergraduate students with regard to the use of diamond burs |
title_sort |
The conduct of dentistry undergraduate students with regard to the use of diamond burs |
author |
Medeiros, Luanna Abílio Diniz Melquiades de |
author_facet |
Medeiros, Luanna Abílio Diniz Melquiades de Costa, Maria do Desterro Andrêzza Souza Rolim, Ana Karina Almeida Figueirêdo, Ana Beatriz Máximo Guênes, Gymenna Maria Tenório Penha, Elizandra Silva |
author_role |
author |
author2 |
Costa, Maria do Desterro Andrêzza Souza Rolim, Ana Karina Almeida Figueirêdo, Ana Beatriz Máximo Guênes, Gymenna Maria Tenório Penha, Elizandra Silva |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Medeiros, Luanna Abílio Diniz Melquiades de Costa, Maria do Desterro Andrêzza Souza Rolim, Ana Karina Almeida Figueirêdo, Ana Beatriz Máximo Guênes, Gymenna Maria Tenório Penha, Elizandra Silva |
dc.subject.por.fl_str_mv |
Dental instruments. Educatio Dental. Sterilization. Scanning Electron Microscopy. Instrumentos Odontológicos. Ensino Odontológico. Esterilização. Microscopia Eletrônica de Varredura. |
topic |
Dental instruments. Educatio Dental. Sterilization. Scanning Electron Microscopy. Instrumentos Odontológicos. Ensino Odontológico. Esterilização. Microscopia Eletrônica de Varredura. |
description |
The objective of this study was to examine the conduct of Dentistry undergraduate students regarding the use of diamond burs, as well as the conditions of the burs themselves. Questionnaires were applied to the 98 students regularly enrolled in the clinical subjects of the course (from the 7th to the 10th semesters) to evaluate the characteristics with regards to use, storing, sterilization, and conditions of the diamond burs used in clinical practice. The diamond burs were collected for analysis in an electron microscope (EM), where aspects related to their state of conservation were observed. Frequency calculations were carried out for the statistical analysis. It was found that 44.9% of the students stored the burs in isolation for sterilization; 27.6% used the same instrument for a period that varied from 1 to 2 years before discarding it; and 87.8% used the same instrument once or twice a week; 66.3% stated they did not use in clinic the same instruments used in lab activities; 73.5% used water, soap, and a brush to clean the bur, and 45.9% used gloves, cap, mask, and lab coats for this procedure; 51% used the air syringe to dry the bur; 39.8% did not disinfect them; 100% used autoclave; 87.8% reported good usage conditions; 59.2% had exchanged their instruments; and 81.6% agreed to use their own instruments in their oral cavity. The images from the EM show the structural loss of diamonds, the oxidation process of the bonding metal, and even the severe loss of the active part of the diamond tips. The students presented an adequate behavior regarding the storing, using, and sterilizing of the diamond burs. However, an analysis using the EM showed that the burs were not well preserved. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-06 |
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://revabeno.emnuvens.com.br/revabeno/article/view/929 10.30979/rev.abeno.v20i2.929 |
url |
https://revabeno.emnuvens.com.br/revabeno/article/view/929 |
identifier_str_mv |
10.30979/rev.abeno.v20i2.929 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
https://revabeno.emnuvens.com.br/revabeno/article/view/929/707 https://revabeno.emnuvens.com.br/revabeno/article/view/929/708 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Revista da ABENO info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Revista da ABENO |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Ensino Odontológico |
publisher.none.fl_str_mv |
Associação Brasileira de Ensino Odontológico |
dc.source.none.fl_str_mv |
Revista da ABENO; Vol. 20 No. 2 (2020); 64-73 Revista da ABENO; Vol. 20 Núm. 2 (2020); 64-73 Revista da ABENO; v. 20 n. 2 (2020); 64-73 2595-0274 1679-5954 reponame:Revista da ABENO (Online) instname:Associação Brasileira de Ensino Odontológico (ABENO) instacron:ABENO |
instname_str |
Associação Brasileira de Ensino Odontológico (ABENO) |
instacron_str |
ABENO |
institution |
ABENO |
reponame_str |
Revista da ABENO (Online) |
collection |
Revista da ABENO (Online) |
repository.name.fl_str_mv |
Revista da ABENO (Online) - Associação Brasileira de Ensino Odontológico (ABENO) |
repository.mail.fl_str_mv |
revabeno@gmail.com |
_version_ |
1797051147753619456 |