The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/30770 |
Resumo: | In the dental clinic, it is common the dispersion of aerosols and droplets during the practice of procedures, through oral secretions, to the surfaces of benches and dental equipment. These biological secretions may contain pathogenic microorganisms that pose a risk of cross-contamination within the dental environment. Based on the risks and concern for the safety of professionals and patients, the objective of this research was to analyze the surfaces of the environment of a dental school clinic in the north of Tocantins, regarding dirt and the presence of microorganisms after use, cleaning and disinfection. For the analysis, the clinical care box was selected by drawing lots, and it was verified if there was dirt using visual inspection and microbiological contamination of the surfaces: reflector handle, triple syringe, sucker, spittoon, auxiliary table, sink faucet, and box partitions behind the operator and assistant. Analysis followed by microbiological growth in BHI and Nutrient Agar Culture, and by microscopic analysis. Among the surfaces evaluated, the presence of dirt was observed, such as handprints and solid residues. And, also, microbiological growth, with the presence of bacterial morphotypes related to the genera that reside mainly in the oral microbiota. Therefore, it is concluded that the clinical environment had contaminated surfaces even after cleaning and disinfection. |
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The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic viewEficiencia de limpieza y desinfección de superficies en una clínica de escuela de Odontología: visión macroscópica y microscópicaEficiência da limpeza e desinfecção de superfícies de uma clínica-escola de Odontologia: visão macroscópica e microscópicaBacteriasContaminaciónMicrobiologíaClínica escolarOdontología.BactériasContaminaçãoMicrobiologiaClínica-escolaOdontologia. BacteriaContaminationMicrobiologySchool clinicDentistry.In the dental clinic, it is common the dispersion of aerosols and droplets during the practice of procedures, through oral secretions, to the surfaces of benches and dental equipment. These biological secretions may contain pathogenic microorganisms that pose a risk of cross-contamination within the dental environment. Based on the risks and concern for the safety of professionals and patients, the objective of this research was to analyze the surfaces of the environment of a dental school clinic in the north of Tocantins, regarding dirt and the presence of microorganisms after use, cleaning and disinfection. For the analysis, the clinical care box was selected by drawing lots, and it was verified if there was dirt using visual inspection and microbiological contamination of the surfaces: reflector handle, triple syringe, sucker, spittoon, auxiliary table, sink faucet, and box partitions behind the operator and assistant. Analysis followed by microbiological growth in BHI and Nutrient Agar Culture, and by microscopic analysis. Among the surfaces evaluated, the presence of dirt was observed, such as handprints and solid residues. And, also, microbiological growth, with the presence of bacterial morphotypes related to the genera that reside mainly in the oral microbiota. Therefore, it is concluded that the clinical environment had contaminated surfaces even after cleaning and disinfection.En la clínica odontológica es común la dispersión de aerosoles y gotitas durante la práctica de procedimientos, a través de secreciones orales, a las superficies de los bancos y equipos odontológicos. Estas secreciones biológicas pueden contener microorganismos patógenos que presentan un riesgo de contaminación cruzada dentro del ambiente dental. Basado en los riesgos y la preocupación por la seguridad de los profesionales y pacientes, el objetivo de esta investigación fue analizar las superficies del ambiente de una clínica de la escuela de odontología en el norte de Tocantins, en cuanto a la suciedad y la presencia de microorganismos después del uso, limpieza y desinfección. . Para el análisis se seleccionó por sorteo la caja de atención clínica y se verificó si presentaba suciedad mediante inspección visual y contaminación microbiológica de las superficies: asa reflectora, jeringa triple, ventosa, escupidera, mesa auxiliar, grifo lavamanos y Particiones de caja detrás del operador y asistente. Análisis seguido de crecimiento microbiológico en cultivo BHI y Nutrient Agar, y por análisis microscópico. Entre las superficies evaluadas, se observó la presencia de suciedad, como huellas de manos y residuos sólidos. Y, también, el crecimiento microbiológico, con presencia de morfotipos bacterianos relacionados con los géneros que residen mayoritariamente en la microbiota bucal. Por lo tanto, se concluye que el ambiente clínico tenía superficies contaminadas incluso después de la limpieza y desinfección.Na clínica odontológica, é comum a dispersão de aerossóis e gotículas durante a prática de procedimentos, através de secreções bucais, para as superfícies de bancadas e equipo odontológico. Essas secreções biológicas podem conter micro-organismos patogênicos que apresentam riscos de contaminação cruzada dentro do ambiente odontológico. Baseado nos riscos e na preocupação da segurança dos profissionais e pacientes, o objetivo dessa pesquisa foi analisar as superfícies do ambiente de uma clínica-escola de Odontologia do norte do Tocantins, quanto à sujidade e presença de micro-organismos após uso, limpeza e desinfecção. Para a análise, foi selecionado através de sorteio o box de atendimento clínico e, verificou-se se havia sujidade por meio de inspeção visual e contaminação microbiológica das superfícies: alça do refletor, seringa tríplice, sugador, cuspideira, mesa auxiliar, torneira da pia e divisórias do box atrás do operador e do auxiliar. A análise seguiu através do crescimento microbiológico em BHI e em cultura de Ágar Nutriente, e por análise microscópica. Dentre as superfícies avaliadas, foi observado a presença de sujidade, como marcas de mãos e resíduos sólidos. E, também, crescimento microbiológico, com presença de morfotipos bacterianos relacionados aos gêneros que residem principalmente na microbiota bucal. Portanto, conclui-se que o ambiente clínico estava com as superfícies contaminadas mesmo após limpeza e desinfecção.Research, Society and Development2022-06-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3077010.33448/rsd-v11i8.30770Research, Society and Development; Vol. 11 No. 8; e11311830770Research, Society and Development; Vol. 11 Núm. 8; e11311830770Research, Society and Development; v. 11 n. 8; e113118307702525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/30770/26322Copyright (c) 2022 Mariana Fernandes de Sousa; Mikaela Alves da Silva; Iangla Araújo de Melo Damasceno; Ana Lúcia Roselino Ribeirohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSousa, Mariana Fernandes de Silva, Mikaela Alves da Damasceno, Iangla Araújo de Melo Ribeiro, Ana Lúcia Roselino2022-07-01T13:34:06Zoai:ojs.pkp.sfu.ca:article/30770Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:47:24.737590Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view Eficiencia de limpieza y desinfección de superficies en una clínica de escuela de Odontología: visión macroscópica y microscópica Eficiência da limpeza e desinfecção de superfícies de uma clínica-escola de Odontologia: visão macroscópica e microscópica |
title |
The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view |
spellingShingle |
The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view Sousa, Mariana Fernandes de Bacterias Contaminación Microbiología Clínica escolar Odontología. Bactérias Contaminação Microbiologia Clínica-escola Odontologia. Bacteria Contamination Microbiology School clinic Dentistry. |
title_short |
The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view |
title_full |
The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view |
title_fullStr |
The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view |
title_full_unstemmed |
The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view |
title_sort |
The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view |
author |
Sousa, Mariana Fernandes de |
author_facet |
Sousa, Mariana Fernandes de Silva, Mikaela Alves da Damasceno, Iangla Araújo de Melo Ribeiro, Ana Lúcia Roselino |
author_role |
author |
author2 |
Silva, Mikaela Alves da Damasceno, Iangla Araújo de Melo Ribeiro, Ana Lúcia Roselino |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Sousa, Mariana Fernandes de Silva, Mikaela Alves da Damasceno, Iangla Araújo de Melo Ribeiro, Ana Lúcia Roselino |
dc.subject.por.fl_str_mv |
Bacterias Contaminación Microbiología Clínica escolar Odontología. Bactérias Contaminação Microbiologia Clínica-escola Odontologia. Bacteria Contamination Microbiology School clinic Dentistry. |
topic |
Bacterias Contaminación Microbiología Clínica escolar Odontología. Bactérias Contaminação Microbiologia Clínica-escola Odontologia. Bacteria Contamination Microbiology School clinic Dentistry. |
description |
In the dental clinic, it is common the dispersion of aerosols and droplets during the practice of procedures, through oral secretions, to the surfaces of benches and dental equipment. These biological secretions may contain pathogenic microorganisms that pose a risk of cross-contamination within the dental environment. Based on the risks and concern for the safety of professionals and patients, the objective of this research was to analyze the surfaces of the environment of a dental school clinic in the north of Tocantins, regarding dirt and the presence of microorganisms after use, cleaning and disinfection. For the analysis, the clinical care box was selected by drawing lots, and it was verified if there was dirt using visual inspection and microbiological contamination of the surfaces: reflector handle, triple syringe, sucker, spittoon, auxiliary table, sink faucet, and box partitions behind the operator and assistant. Analysis followed by microbiological growth in BHI and Nutrient Agar Culture, and by microscopic analysis. Among the surfaces evaluated, the presence of dirt was observed, such as handprints and solid residues. And, also, microbiological growth, with the presence of bacterial morphotypes related to the genera that reside mainly in the oral microbiota. Therefore, it is concluded that the clinical environment had contaminated surfaces even after cleaning and disinfection. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-06-12 |
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://rsdjournal.org/index.php/rsd/article/view/30770 10.33448/rsd-v11i8.30770 |
url |
https://rsdjournal.org/index.php/rsd/article/view/30770 |
identifier_str_mv |
10.33448/rsd-v11i8.30770 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/30770/26322 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 11 No. 8; e11311830770 Research, Society and Development; Vol. 11 Núm. 8; e11311830770 Research, Society and Development; v. 11 n. 8; e11311830770 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052714890297344 |