Universidad Peruana Cayetano Heredia
Diagnostic accuracy of a charge-coupled device and a photostimulable phosphor plate in detection of non-cavitated proximal caries
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| 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 |
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