Digital evaluation of trueness and precision of modern impression materials in implant- retained mandibular overdentures

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dc.authorid0000-0002-0308-9579
dc.contributor.authorGhanem, R. G.
dc.contributor.authorBadr, A. M. I.
dc.contributor.authorAgamy, E. M. T. M.
dc.contributor.authorEyüboğlu, Tan Fırat
dc.contributor.authorÖzcan, M.
dc.date.accessioned2024-05-28T07:29:11Z
dc.date.available2024-05-28T07:29:11Z
dc.date.issued2024
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Endodonti Ana Bilim Dalı
dc.description.abstractIntroduction: The purpose of this in vitro study was to evaluate the dimensional accuracy, trueness, and precision of vinyl siloxane ether (VSXE) and polyvinylsiloxane (PVS) impression materials using different impression techniques. Material and methods: A three-dimensional (3D) printed mandibular model with implants and metal rods served as the reference model. Impressions were taken in custom trays, resulting in four groups: PVS-closed-tray, VSXE-closed-tray, PVS-open-tray, and VSXE-open-tray. The reference model and impressions were scanned and analyzed using 3D analysis software to assess the trueness and precision within each group. Results: There was significant difference in trueness between the groups, with PVS closed tray showing a higher deviation than VSXE-closed-tray and PVS-open-tray. VSXE-open-tray had the lowest deviation, which was statistically significant. In terms of precision, PVS-closed-tray showed the highest deviation, while no significant differences were found among the other groups. Conclusions: VSXE impression material with an open tray technique consistently demonstrated the highest levels of accuracy and precision. Conversely, PVS impression material with a closed tray technique yielded less favorable results. Clinical relevance: Better understanding of trueness and precision of new impression materials with new impression techniques will increase their clinical effectiveness.
dc.identifier.citationGhanem, R. G., Badr, A. M. I., Agamy, E. M. T. M., Eyüboğlu, T. F. ve Özcan, M. (2024). Digital evaluation of trueness and precision of modern impression materials in implant- retained mandibular overdentures. The European Journal of Prosthodontics and Restorative Dentistry. http://dx.doi.org/10.1922/EJPRD_2638Ghanem11
dc.identifier.doi10.1922/EJPRD_2638Ghanem11
dc.identifier.issn0965-7452
dc.identifier.issn2396-8893
dc.identifier.pmid38691584
dc.identifier.scopus2-s2.0-85195327646
dc.identifier.scopusqualityQ2
dc.identifier.urihttp://dx.doi.org/10.1922/EJPRD_2638Ghanem11
dc.identifier.urihttps://hdl.handle.net/20.500.12511/12516
dc.identifier.wos001250099800005en_US
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorEyüboğlu, Tan Fırat
dc.language.isoen
dc.relation.ispartofThe European Journal of Prosthodontics and Restorative Dentistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDimensional Accuracy
dc.subjectImplant Impressions
dc.subjectPolyvinyl Siloxane
dc.subjectPrecision
dc.subjectTrueness
dc.subjectVinyl Siloxane Ether
dc.titleDigital evaluation of trueness and precision of modern impression materials in implant- retained mandibular overdentures
dc.typeArticle

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