Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572008000500009 |
Resumo: | This ex vivo study evaluated the quality of digital radiographic images obtained with the photostimulable phosphor plate system (Digora) according to the processing delay and maintenance of optical plates in either opaque (supplied with the system) or transparent protective plastic cases during this period. Five radiographs were obtained from the mandibular molar region of a dry human mandible using optical plates. These plates were placed in the protective plastic cases before obtaining the radiographs and were processed immediately or after processing delays of 5, 60 and 120 min, when the case was removed. The results revealed a reduction in image quality when processing was delay 120 min compared to the other times. The opaque case provided better protection to the sensor than the transparent case. In conclusion, a 120-min processing delay for the Digora system caused a reduction in image quality, yet without interfering with the quality of diagnosis. The opaque case supplied by the system's manufacturer provided better protection to the optical plate than the transparent case. |
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USP-17 |
network_name_str |
Journal of applied oral science (Online) |
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|
spelling |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate systemRadiographyDigital imagesPhosphor storage platesDigoraThis ex vivo study evaluated the quality of digital radiographic images obtained with the photostimulable phosphor plate system (Digora) according to the processing delay and maintenance of optical plates in either opaque (supplied with the system) or transparent protective plastic cases during this period. Five radiographs were obtained from the mandibular molar region of a dry human mandible using optical plates. These plates were placed in the protective plastic cases before obtaining the radiographs and were processed immediately or after processing delays of 5, 60 and 120 min, when the case was removed. The results revealed a reduction in image quality when processing was delay 120 min compared to the other times. The opaque case provided better protection to the sensor than the transparent case. In conclusion, a 120-min processing delay for the Digora system caused a reduction in image quality, yet without interfering with the quality of diagnosis. The opaque case supplied by the system's manufacturer provided better protection to the optical plate than the transparent case.Faculdade De Odontologia De Bauru - USP2008-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572008000500009Journal of Applied Oral Science v.16 n.5 2008reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S1678-77572008000500009info:eu-repo/semantics/openAccessBramante,Clóvis MonteiroBramante,Alexandre SilvaSouza,Rogério Emílio deMoraes,Ivaldo GomesBernardineli,NorbertiGarcia,Roberto Brandãoeng2008-10-10T00:00:00Zoai:scielo:S1678-77572008000500009Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2008-10-10T00:00Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system |
title |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system |
spellingShingle |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system Bramante,Clóvis Monteiro Radiography Digital images Phosphor storage plates Digora |
title_short |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system |
title_full |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system |
title_fullStr |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system |
title_full_unstemmed |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system |
title_sort |
Evaluation of the effects of processing delays and protective plastic cases on image quality of a photostimulable phosphor plate system |
author |
Bramante,Clóvis Monteiro |
author_facet |
Bramante,Clóvis Monteiro Bramante,Alexandre Silva Souza,Rogério Emílio de Moraes,Ivaldo Gomes Bernardineli,Norberti Garcia,Roberto Brandão |
author_role |
author |
author2 |
Bramante,Alexandre Silva Souza,Rogério Emílio de Moraes,Ivaldo Gomes Bernardineli,Norberti Garcia,Roberto Brandão |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Bramante,Clóvis Monteiro Bramante,Alexandre Silva Souza,Rogério Emílio de Moraes,Ivaldo Gomes Bernardineli,Norberti Garcia,Roberto Brandão |
dc.subject.por.fl_str_mv |
Radiography Digital images Phosphor storage plates Digora |
topic |
Radiography Digital images Phosphor storage plates Digora |
description |
This ex vivo study evaluated the quality of digital radiographic images obtained with the photostimulable phosphor plate system (Digora) according to the processing delay and maintenance of optical plates in either opaque (supplied with the system) or transparent protective plastic cases during this period. Five radiographs were obtained from the mandibular molar region of a dry human mandible using optical plates. These plates were placed in the protective plastic cases before obtaining the radiographs and were processed immediately or after processing delays of 5, 60 and 120 min, when the case was removed. The results revealed a reduction in image quality when processing was delay 120 min compared to the other times. The opaque case provided better protection to the sensor than the transparent case. In conclusion, a 120-min processing delay for the Digora system caused a reduction in image quality, yet without interfering with the quality of diagnosis. The opaque case supplied by the system's manufacturer provided better protection to the optical plate than the transparent case. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572008000500009 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572008000500009 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1678-77572008000500009 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Faculdade De Odontologia De Bauru - USP |
publisher.none.fl_str_mv |
Faculdade De Odontologia De Bauru - USP |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science v.16 n.5 2008 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1748936435192299520 |