Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s11282-021-00550-6 http://hdl.handle.net/11449/229086 |
Resumo: | Objective: To evaluate the diagnostic efficacy of the combined assessment of the original radiographic image with the Invert or Emboss digital enhancement filters in periapical radiographs obtained with different horizontal projection angles in the detection of simulated dental root fracture. Materials and methods: Thirty-four single-rooted teeth were selected, out of which 17 teeth were subjected to root fracture. Each tooth was individually placed in an empty socket of a dry human maxilla or mandible and X-rayed following the paralleling technique at three horizontal projections: mesial, right angle, distal. Then, the Invert and Emboss enhancement filters were applied. Five examiners independently evaluated all the images and rated the fractures using a 5-point scale. Weighted kappa test assessed the intra- and interexaminer agreements. Diagnostic values were calculated and the areas under the receiver operating characteristic curve (AUC) were compared using two-way ANOVA with Tukey test as post hoc (α = 0.05). Results: The inter- and intraexaminer agreement ranged from moderate to almost perfect and from substantial to almost perfect, respectively. Diagnostic values were considerably high for all conditions with no significant difference between the AUC values (p > 0.05). Conclusions: The combined use of the original radiographic image with the Invert or Emboss digital enhancement filters in periapical radiographs obtained with different projection angles did not influence the detection of simulated dental root fracture. |
id |
UNSP_56bcac2b60b6ac048bcd2f3097b7807d |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/229086 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fracturesDental digital radiographyDiagnostic imagingRadiographic image enhancementTooth fracturesObjective: To evaluate the diagnostic efficacy of the combined assessment of the original radiographic image with the Invert or Emboss digital enhancement filters in periapical radiographs obtained with different horizontal projection angles in the detection of simulated dental root fracture. Materials and methods: Thirty-four single-rooted teeth were selected, out of which 17 teeth were subjected to root fracture. Each tooth was individually placed in an empty socket of a dry human maxilla or mandible and X-rayed following the paralleling technique at three horizontal projections: mesial, right angle, distal. Then, the Invert and Emboss enhancement filters were applied. Five examiners independently evaluated all the images and rated the fractures using a 5-point scale. Weighted kappa test assessed the intra- and interexaminer agreements. Diagnostic values were calculated and the areas under the receiver operating characteristic curve (AUC) were compared using two-way ANOVA with Tukey test as post hoc (α = 0.05). Results: The inter- and intraexaminer agreement ranged from moderate to almost perfect and from substantial to almost perfect, respectively. Diagnostic values were considerably high for all conditions with no significant difference between the AUC values (p > 0.05). Conclusions: The combined use of the original radiographic image with the Invert or Emboss digital enhancement filters in periapical radiographs obtained with different projection angles did not influence the detection of simulated dental root fracture.Division of Oral Radiology Department of Oral Diagnosis Piracicaba Dental School University of Campinas, Av. Limeira, 901, SPDivision of Oral Radiology Department of Oral Diagnosis and Surgery Araraquara Dental School São Paulo State University, SPDivision of Oral Radiology Department of Oral Diagnosis and Surgery Araraquara Dental School São Paulo State University, SPUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (UNESP)Wanderley, Victor AquinoOliveira, Matheus L.Silva, Ana Lidia Pinheiro [UNESP]Tosoni, Guilherme Monteiro [UNESP]2022-04-29T08:30:18Z2022-04-29T08:30:18Z2022-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article234-239http://dx.doi.org/10.1007/s11282-021-00550-6Oral Radiology, v. 38, n. 2, p. 234-239, 2022.1613-96740911-6028http://hdl.handle.net/11449/22908610.1007/s11282-021-00550-62-s2.0-85109185158Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengOral Radiologyinfo:eu-repo/semantics/openAccess2022-04-29T08:30:18Zoai:repositorio.unesp.br:11449/229086Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:49:03.139708Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures |
title |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures |
spellingShingle |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures Wanderley, Victor Aquino Dental digital radiography Diagnostic imaging Radiographic image enhancement Tooth fractures |
title_short |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures |
title_full |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures |
title_fullStr |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures |
title_full_unstemmed |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures |
title_sort |
Evaluation of the combined assessment of two digital enhancement filters in periapical radiographs obtained with different projection angles in the detection of simulated dental root fractures |
author |
Wanderley, Victor Aquino |
author_facet |
Wanderley, Victor Aquino Oliveira, Matheus L. Silva, Ana Lidia Pinheiro [UNESP] Tosoni, Guilherme Monteiro [UNESP] |
author_role |
author |
author2 |
Oliveira, Matheus L. Silva, Ana Lidia Pinheiro [UNESP] Tosoni, Guilherme Monteiro [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Wanderley, Victor Aquino Oliveira, Matheus L. Silva, Ana Lidia Pinheiro [UNESP] Tosoni, Guilherme Monteiro [UNESP] |
dc.subject.por.fl_str_mv |
Dental digital radiography Diagnostic imaging Radiographic image enhancement Tooth fractures |
topic |
Dental digital radiography Diagnostic imaging Radiographic image enhancement Tooth fractures |
description |
Objective: To evaluate the diagnostic efficacy of the combined assessment of the original radiographic image with the Invert or Emboss digital enhancement filters in periapical radiographs obtained with different horizontal projection angles in the detection of simulated dental root fracture. Materials and methods: Thirty-four single-rooted teeth were selected, out of which 17 teeth were subjected to root fracture. Each tooth was individually placed in an empty socket of a dry human maxilla or mandible and X-rayed following the paralleling technique at three horizontal projections: mesial, right angle, distal. Then, the Invert and Emboss enhancement filters were applied. Five examiners independently evaluated all the images and rated the fractures using a 5-point scale. Weighted kappa test assessed the intra- and interexaminer agreements. Diagnostic values were calculated and the areas under the receiver operating characteristic curve (AUC) were compared using two-way ANOVA with Tukey test as post hoc (α = 0.05). Results: The inter- and intraexaminer agreement ranged from moderate to almost perfect and from substantial to almost perfect, respectively. Diagnostic values were considerably high for all conditions with no significant difference between the AUC values (p > 0.05). Conclusions: The combined use of the original radiographic image with the Invert or Emboss digital enhancement filters in periapical radiographs obtained with different projection angles did not influence the detection of simulated dental root fracture. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-29T08:30:18Z 2022-04-29T08:30:18Z 2022-04-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s11282-021-00550-6 Oral Radiology, v. 38, n. 2, p. 234-239, 2022. 1613-9674 0911-6028 http://hdl.handle.net/11449/229086 10.1007/s11282-021-00550-6 2-s2.0-85109185158 |
url |
http://dx.doi.org/10.1007/s11282-021-00550-6 http://hdl.handle.net/11449/229086 |
identifier_str_mv |
Oral Radiology, v. 38, n. 2, p. 234-239, 2022. 1613-9674 0911-6028 10.1007/s11282-021-00550-6 2-s2.0-85109185158 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Oral Radiology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
234-239 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129252051124224 |