Alternative Erasing Times Of The Denoptix System Plate: Performance On The Detection Of Proximal Caries.

dc.creatorMelo, Daniela P
dc.creatorPontual, Andrea A
dc.creatorAlmeida, Solange M
dc.creatorCampos, Paulo F
dc.creatorTosoni, Guilherme M
dc.date2009-Jan
dc.date2015-11-27T13:14:54Z
dc.date2015-11-27T13:14:54Z
dc.date.accessioned2018-03-29T01:08:20Z
dc.date.available2018-03-29T01:08:20Z
dc.identifierOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, And Endodontics. v. 107, n. 1, p. 122-6, 2009-Jan.
dc.identifier1528-395X
dc.identifier10.1016/j.tripleo.2008.04.033
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/18656395
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/198191
dc.identifier18656395
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1298424
dc.descriptionOur aim was to investigate the DenOptix system for detection of proximal caries using alternative erasing times for the photostimulable phosphor plates. Human teeth were X-rayed with phosphor plates using different erasing times. Five observers evaluated the images for the presence of caries by scoring the proximal surfaces of each tooth. Mean pixel intensity analyses were also carried out. The erasing times were evaluated using receiver operating characteristic (ROC) curve analysis. Analysis of variance for differences among erasing times and pixel intensity values was performed, followed by linear regression analysis for correlation between these variables. The mean ROC curve for each erasing time varied from 0.61 to 0.66 (not significant). Analysis of variance did not show any significant effect of the erasing times on the pixel intensity values of the images (P > .05). Erasing times for DenOptix phosphor plates from 20 to 130 s were satisfactory for diagnosis of proximal caries, and their use is therefore feasible in clinical practice.
dc.description107
dc.description122-6
dc.languageeng
dc.relationOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, And Endodontics
dc.relationOral Surg Oral Med Oral Pathol Oral Radiol Endod
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectDental Caries
dc.subjectEquipment Reuse
dc.subjectHumans
dc.subjectRoc Curve
dc.subjectRadiography, Dental, Digital
dc.subjectTime Factors
dc.subjectX-ray Intensifying Screens
dc.titleAlternative Erasing Times Of The Denoptix System Plate: Performance On The Detection Of Proximal Caries.
dc.typeArtículos de revistas


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