| dc.creator | Trevejo Bocanegra, Ana Paula | |
| dc.date | 2020-05-05 | |
| dc.date.accessioned | 2020-10-29T13:34:45Z | |
| dc.date.available | 2020-10-29T13:34:45Z | |
| dc.identifier | https://revistas.udec.cl/index.php/journal_of_oral_research/article/view/1019 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/155767 | |
| dc.description | 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 crosssectional 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. | es-ES |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Universidad de Concepción, Facultad de Odontología | es-ES |
| dc.relation | https://revistas.udec.cl/index.php/journal_of_oral_research/article/view/1019/1716 | |
| dc.rights | Derechos de autor 2018 Universidad de Concepción | es-ES |
| dc.source | Journal of Oral Research; Vol. 7 No. 2: February; 61-69 | en-US |
| dc.source | Journal of Oral Research; Vol. 7 Núm. 2: Febrero; 61-69 | es-ES |
| dc.source | 0719-2479 | |
| dc.source | 0719-2460 | |
| dc.subject | Sensitivity | es-ES |
| dc.subject | specificity | es-ES |
| dc.subject | dental radiography | es-ES |
| dc.subject | dental caries | es-ES |
| dc.title | Diagnostic accuracy of a charge-coupled device and a photostimulable phosphor plate in detection of non-cavitated proximal caries. | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
