Comparison of radiopacity of current restorative CAD/CAM blocks with digital radiography

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dc.contributor.authorAtala, Mustafa H.
dc.contributor.authorAtala, Nagehan
dc.contributor.authorYegin, Elif
dc.contributor.authorBayrak, Seval
dc.date.accessioned2020-06-25T18:34:38Z
dc.date.available2020-06-25T18:34:38Z
dc.date.issued2019
dc.departmentKırıkkale Üniversitesi
dc.descriptionATALA, Mustafa Hayati/0000-0003-1194-0703; , Elif/0000-0002-2865-372X
dc.description.abstractObjective While the radiopacity of restorative material affects the radiographic diagnosis of the teeth, there is no data about the radiopacity of current restorative computer-aided design (CAD)/computer-aided manufacturing (CAM) materials. Therefore, the present study compared the radiopacity values of current restorative CAD/CAM blocks to facilitate the material choice within such a wide variety of materials. Materials and Methods Specimens were prepared from 13 different restorative CAD/CAM blocks to compare with enamel and dentin. The specimens placed on the occlusal phosphor plate were imaged with aluminum step wedge and tooth section. The radiopacity values were calculated using the Image J program. The radiopacity values of the specimens were converted to mmAl values with the Curve Expert 1.4 program. Results The difference between the radiopacity values of dentin and e.max CAD was not significant, however, they exhibited a significant difference from the other 14 groups (P < .05). Enamel and Obsidien, Suprinity, and Celtra Duo had greater radiopacity values with significant differences from the other 12 materials whereas the difference within these groups was not significant (P > .05). Conclusions The evaluated restorative CAD/CAM materials have significantly different radiopacity values. Among these permanent restoration blocks, the highest radiopacity value was observed in Celtra Duo, the lowest in Block HC.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1111/jerd.12429
dc.identifier.endpage92en_US
dc.identifier.issn1496-4155
dc.identifier.issn1708-8240
dc.identifier.issue1en_US
dc.identifier.pmid30302898
dc.identifier.scopus2-s2.0-85054575319
dc.identifier.scopusqualityQ1
dc.identifier.startpage88en_US
dc.identifier.urihttps://doi.org/10.1111/jerd.12429
dc.identifier.urihttps://hdl.handle.net/20.500.12587/7985
dc.identifier.volume31en_US
dc.identifier.wosWOS:000458175200011
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWileyen_US
dc.relation.ispartofJournal Of Esthetic And Restorative Dentistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCAD/CAM materialsen_US
dc.subjectdigital radiographyen_US
dc.subjectradiopacityen_US
dc.titleComparison of radiopacity of current restorative CAD/CAM blocks with digital radiographyen_US
dc.typeArticle

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