dc.contributor.author |
Trevejo-Bocanegra, A.P. |
|
dc.contributor.author |
Hidalgo, A. |
|
dc.contributor.author |
Beltrán Silva, Jorge Arturo |
|
dc.date.accessioned |
2018-11-30T23:41:32Z |
|
dc.date.available |
2018-11-30T23:41:32Z |
|
dc.date.issued |
2018 |
|
dc.identifier.uri |
https://hdl.handle.net/20.500.12866/4229 |
|
dc.description.abstract |
Objective: The aim of this study was to compare the diagnostic accuracy of two direct digital radiography systems: the charge-coupled device (CCD) XIOS XG Sirona® and the photostimulable storage phosphor (PSP) VistaScan DürrDental®, in the detection of non-cavitated proximal caries lesions. Materials and methods: in this experimental and cross-sectional study 112 proximal surfaces from 27 molars and 31 premolars with or without proximal caries lesions were evaluated and randomly allocated in a study unit. Bitewing radiographs were acquired with a CCD XIOS XG and with the PSP VistaScan. A single X-ray unit was used for both systems. Radiographic images were assessed independently by two calibrated radiologists. Histological evaluation on a stereomicroscope was used as gold standard. Results: Sensitivity values were found to be 0.35 for CCD and 0.31 for PSP. Specificity values were found to be similar for both systems (0.867). Az values showed a low diagnostic accuracy for both sensors: 0.61 for CCD and 0.59 for PSP, no statistical difference was found between these two values (p=0.78). Conclusion: Both digital radiology systems have a high diagnostic accuracy to detect sound surfaces but low diagnostic accuracy to detect proximal carious lesions. |
en_US |
dc.language.iso |
eng |
|
dc.publisher |
Facultad de Odontología. Universidad de Concepción |
|
dc.relation.ispartofseries |
Journal of Oral Research |
|
dc.rights |
info:eu-repo/semantics/restrictedAccess |
|
dc.rights.uri |
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es |
|
dc.subject |
Dental caries |
en_US |
dc.subject |
Dental radiography |
en_US |
dc.subject |
Sensitivity |
en_US |
dc.subject |
Specificity |
en_US |
dc.title |
Diagnostic accuracy of a charge-coupled device and a photostimulable phosphor plate in detection of non-cavitated proximal caries |
en_US |
dc.type |
info:eu-repo/semantics/article |
|
dc.identifier.doi |
https://doi.org/10.17126/joralres.2018.017 |
|
dc.subject.ocde |
https://purl.org/pe-repo/ocde/ford#3.02.14 |
|
dc.relation.issn |
0719-2479 |
|