Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle

Detalhes bibliográficos
Autor(a) principal: Olivan, Silvia Regina Garcia
Data de Publicação: 2015
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da Uninove
Texto Completo: http://bibliotecatede.uninove.br/handle/tede/1780
Resumo: The detection of incipient lesions of occlusal caries is a difficult task that requires a rigorous examination is commonly used visual and radiographic inspection. Tooth caries induce the mineral loss, alters the optical properties of the affected tissue, so the study of these properties can produce non-invasive and non-destructive methods for early diagnosis of caries lesions. Thus, the objective of this project is to correlate the results obtained by visual examination by ICDAS and the method by coherent light scattering speckle pattern (statistical patterns of optical granules (speckle) generated by sound and injured dental tissues) . Therefore, we used 30 healthy deciduous molar teeth coming from the Biobank Human Teeth, Faculty of Dentistry, University of S??o Paulo who had carious lesions induced by pH cycling method. The samples were evaluated for making the diagnosis of caries by two methods: ICDAS and speckle pattern of coherent light scattering in the periods after 5, 10 and 15 days and the results statistically analyzed using ?? = 0.05 significance level .It was observed a significant difference between the image of the speckle scattering of healthy and injured areas within the 3 study groups, but not when comparing the three groups, showing us that it is an innovative technique that needs further study, but it can be used as a diagnostic method for the detection of early caries lesions.
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spelling Bussadori, Sandra KalilBussadori, Sandra KalilHorliana, Anna Carolina Ratto TempestiniNavarro, Ricardo ScarparoOlivan, Silvia Regina Garcia2018-06-15T14:04:20Z2015-12-16Olivan, Silvia Regina Garcia. Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle. 2015. 50 f. Disserta????o( Programa de P??s-Gradua????o em Biofot??nica Aplicada ??s Ci??ncias da Sa??de) - Universidade Nove de Julho, S??o Paulo.http://bibliotecatede.uninove.br/handle/tede/1780The detection of incipient lesions of occlusal caries is a difficult task that requires a rigorous examination is commonly used visual and radiographic inspection. Tooth caries induce the mineral loss, alters the optical properties of the affected tissue, so the study of these properties can produce non-invasive and non-destructive methods for early diagnosis of caries lesions. Thus, the objective of this project is to correlate the results obtained by visual examination by ICDAS and the method by coherent light scattering speckle pattern (statistical patterns of optical granules (speckle) generated by sound and injured dental tissues) . Therefore, we used 30 healthy deciduous molar teeth coming from the Biobank Human Teeth, Faculty of Dentistry, University of S??o Paulo who had carious lesions induced by pH cycling method. The samples were evaluated for making the diagnosis of caries by two methods: ICDAS and speckle pattern of coherent light scattering in the periods after 5, 10 and 15 days and the results statistically analyzed using ?? = 0.05 significance level .It was observed a significant difference between the image of the speckle scattering of healthy and injured areas within the 3 study groups, but not when comparing the three groups, showing us that it is an innovative technique that needs further study, but it can be used as a diagnostic method for the detection of early caries lesions.A detec????o de les??es incipientes de c??rie oclusal ?? uma tarefa dif??cil que requer um rigoroso exame sendo comumente utilizadas a inspe????o visual e radiogr??fica. A c??rie dent??ria por induzir a perda mineral, altera as propriedades ??pticas do tecido afetado, assim o estudo dessas propriedades poder?? produzir m??todos n??o invasivos e n??o destrutivos para o precoce diagn??stico de les??es de c??rie. Sendo assim, o objetivo desse projeto foi correlacionar os resultados obtidos pelo exame visual atrav??s do ICDAS e pelo m??todo por padr??o de espalhamento de luz coerente speckle (padr??es estat??sticos de granulado ??ptico (speckle) gerado por tecidos dent??rios sadios e lesionados). Para tanto foram utilizados 30 dentes molares dec??duos h??gidos oriundos do Biobanco de Dentes Humanos da Faculdade de Odontologia da Universidade de S??o Paulo que tiveram les??o de c??rie induzida pelo m??todo de ciclagem de pH. As amostras foram avaliadas para realiza????o do diagn??stico de c??rie por dois m??todos: ICDAS e padr??o de espalhamento de luz coerente speckle, nos per??odos ap??s 5, 10 e 15 dias e os resultados analisados estatisticamente utilizando-se n??vel de signific??ncia de ??=0,05. Observou-se que existe diferen??a significativa entre a imagem do espalhamento speckle das ??reas sadias e doentes dentro dos 3 grupos avaliados, mas n??o quando comparados os 3 grupos, mostrando-nos que ?? uma t??cnica inovadora, que necessita de mais estudos, mas que pode ser utilizada como m??todo de diagn??stico para a detec????o de les??es de c??rie iniciais.Submitted by Nadir Basilio (nadirsb@uninove.br) on 2018-06-15T14:04:20Z No. of bitstreams: 1 Silvia Regina Garcia Olivan.pdf: 1038218 bytes, checksum: 76aa261c5a38cecb8a8ea2343053751a (MD5)Made available in DSpace on 2018-06-15T14:04:20Z (GMT). No. of bitstreams: 1 Silvia Regina Garcia Olivan.pdf: 1038218 bytes, checksum: 76aa261c5a38cecb8a8ea2343053751a (MD5) Previous issue date: 2015-12-16application/pdfporUniversidade Nove de JulhoPrograma de P??s-Gradua????o em Biofot??nica Aplicada ??s Ci??ncias da Sa??deUNINOVEBrasilSa??deles??o de c??riedente dec??duodiagn??sticoICDASspecklecaries lesionprimary toothdiagnosisICDASspeckleCIENCIAS DA SAUDEDiagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis8765449414823306929600info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da Uninoveinstname:Universidade Nove de Julho (UNINOVE)instacron:UNINOVEORIGINALSilvia Regina Garcia Olivan.pdfSilvia Regina Garcia Olivan.pdfapplication/pdf1038218http://localhost:8080/tede/bitstream/tede/1780/2/Silvia+Regina+Garcia+Olivan.pdf76aa261c5a38cecb8a8ea2343053751aMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://localhost:8080/tede/bitstream/tede/1780/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede/17802018-06-15 11:04:20.056oai:localhost: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Biblioteca Digital de Teses e Dissertaçõeshttp://bibliotecatede.uninove.br/PRIhttp://bibliotecatede.uninove.br/oai/requestbibliotecatede@uninove.br||bibliotecatede@uninove.bropendoar:2018-06-15T14:04:20Biblioteca Digital de Teses e Dissertações da Uninove - Universidade Nove de Julho (UNINOVE)false
dc.title.por.fl_str_mv Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle
title Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle
spellingShingle Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle
Olivan, Silvia Regina Garcia
les??o de c??rie
dente dec??duo
diagn??stico
ICDAS
speckle
caries lesion
primary tooth
diagnosis
ICDAS
speckle
CIENCIAS DA SAUDE
title_short Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle
title_full Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle
title_fullStr Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle
title_full_unstemmed Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle
title_sort Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle
author Olivan, Silvia Regina Garcia
author_facet Olivan, Silvia Regina Garcia
author_role author
dc.contributor.advisor1.fl_str_mv Bussadori, Sandra Kalil
dc.contributor.referee1.fl_str_mv Bussadori, Sandra Kalil
dc.contributor.referee2.fl_str_mv Horliana, Anna Carolina Ratto Tempestini
dc.contributor.referee3.fl_str_mv Navarro, Ricardo Scarparo
dc.contributor.author.fl_str_mv Olivan, Silvia Regina Garcia
contributor_str_mv Bussadori, Sandra Kalil
Bussadori, Sandra Kalil
Horliana, Anna Carolina Ratto Tempestini
Navarro, Ricardo Scarparo
dc.subject.por.fl_str_mv les??o de c??rie
dente dec??duo
diagn??stico
ICDAS
speckle
topic les??o de c??rie
dente dec??duo
diagn??stico
ICDAS
speckle
caries lesion
primary tooth
diagnosis
ICDAS
speckle
CIENCIAS DA SAUDE
dc.subject.eng.fl_str_mv caries lesion
primary tooth
diagnosis
ICDAS
speckle
dc.subject.cnpq.fl_str_mv CIENCIAS DA SAUDE
description The detection of incipient lesions of occlusal caries is a difficult task that requires a rigorous examination is commonly used visual and radiographic inspection. Tooth caries induce the mineral loss, alters the optical properties of the affected tissue, so the study of these properties can produce non-invasive and non-destructive methods for early diagnosis of caries lesions. Thus, the objective of this project is to correlate the results obtained by visual examination by ICDAS and the method by coherent light scattering speckle pattern (statistical patterns of optical granules (speckle) generated by sound and injured dental tissues) . Therefore, we used 30 healthy deciduous molar teeth coming from the Biobank Human Teeth, Faculty of Dentistry, University of S??o Paulo who had carious lesions induced by pH cycling method. The samples were evaluated for making the diagnosis of caries by two methods: ICDAS and speckle pattern of coherent light scattering in the periods after 5, 10 and 15 days and the results statistically analyzed using ?? = 0.05 significance level .It was observed a significant difference between the image of the speckle scattering of healthy and injured areas within the 3 study groups, but not when comparing the three groups, showing us that it is an innovative technique that needs further study, but it can be used as a diagnostic method for the detection of early caries lesions.
publishDate 2015
dc.date.issued.fl_str_mv 2015-12-16
dc.date.accessioned.fl_str_mv 2018-06-15T14:04:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv Olivan, Silvia Regina Garcia. Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle. 2015. 50 f. Disserta????o( Programa de P??s-Gradua????o em Biofot??nica Aplicada ??s Ci??ncias da Sa??de) - Universidade Nove de Julho, S??o Paulo.
dc.identifier.uri.fl_str_mv http://bibliotecatede.uninove.br/handle/tede/1780
identifier_str_mv Olivan, Silvia Regina Garcia. Diagn??stico de les??es de c??rie oclusais iniciais em molares dec??duos por padr??o de espalhamento de luz coerente speckle. 2015. 50 f. Disserta????o( Programa de P??s-Gradua????o em Biofot??nica Aplicada ??s Ci??ncias da Sa??de) - Universidade Nove de Julho, S??o Paulo.
url http://bibliotecatede.uninove.br/handle/tede/1780
dc.language.iso.fl_str_mv por
language por
dc.relation.cnpq.fl_str_mv 8765449414823306929
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dc.publisher.none.fl_str_mv Universidade Nove de Julho
dc.publisher.program.fl_str_mv Programa de P??s-Gradua????o em Biofot??nica Aplicada ??s Ci??ncias da Sa??de
dc.publisher.initials.fl_str_mv UNINOVE
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Sa??de
publisher.none.fl_str_mv Universidade Nove de Julho
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da Uninove
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