The efficiency of cleaning and disinfection of Dental school clinic surfaces: macroscopic and microscopic view

Detalhes bibliográficos
Autor(a) principal: Sousa, Mariana Fernandes de
Data de Publicação: 2022
Outros Autores: Silva, Mikaela Alves da, Damasceno, Iangla Araújo de Melo, Ribeiro, Ana Lúcia Roselino
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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spelling 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
_version_ 1797052714890297344

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