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dc.contributor.authorCesur Aydın, Kader
dc.contributor.authorDemirel, Oǧuzhan
dc.contributor.authorÖzcan, Mutlu
dc.date.accessioned2020-12-21T11:54:58Z
dc.date.available2020-12-21T11:54:58Z
dc.date.issued2020en_US
dc.identifier.citationCesur Aydın, K., Demirel, O. ve Özcan, M. (2020). Comparison of two digital intraoral radiography imaging systems as a function of contrast resolution and exposure time. Minerva Stomatologica, 69(3), 148-152. https://dx.doi.org/10.23736/S0026-4970.19.04286-9en_US
dc.identifier.issn0026-4970
dc.identifier.issn1827-174X
dc.identifier.urihttps://dx.doi.org/10.23736/S0026-4970.19.04286-9
dc.identifier.urihttps://hdl.handle.net/20.500.12511/6119
dc.description.abstractBackground: To compare the image quality of two different digital imaging systems; one photostimulable phosphor plate system (PSP) and a direct digital radiography system with CMOS imaging sensor; via evaluating contrast resolution among four different exposure times. Methods: Endodontically treated incisor teeth embedded in paraffin blocks are aligned next to a 99.5% Al wedge and exposed for 0.8, 0.1,0.125 and 0.16 seconds using both the CMOS and PSP systems. Using ImageJ software, 5 isometric and isogridded ROI from each root filling area and isometric ROI from the Al stepwedge were calculated. Results: Evaluation of the total of 120 images displayed that PSP system produced significantly higher contrast resolution (P<0.05) in regard to pixel values than the CMOS. The CMOS system was non- responsive to increasing dose (P=0.000). Regarding the EqAl values, no significant difference was determined between groups (P>0.05). Conclusions: The contrast resolution was higher using the PSP system. It can be estimated that, filling material will be more obvious under lower doses using PSP.en_US
dc.language.isoengen_US
dc.publisherEdizioni Minerva Medicaen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectRadiographyen_US
dc.subjectDentalen_US
dc.subjectTechnologyen_US
dc.subjectRadiologicen_US
dc.subjectDiagnostic Equipmenten_US
dc.titleComparison of two digital intraoral radiography imaging systems as a function of contrast resolution and exposure timeen_US
dc.typearticleen_US
dc.relation.journalMinerva Stomatologicaen_US
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Ağız, Diş ve Çene Radyolojisi Ana Bilim Dalıen_US
dc.authorid0000-0002-6429-4197en_US
dc.identifier.volume69en_US
dc.identifier.issue3en_US
dc.identifier.startpage148en_US
dc.identifier.endpage152en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.23736/S0026-4970.19.04286-9en_US


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