Dimensional Stability of Additively Manufactured Diagnostic Maxillary Casts Fabricated with Different Model Resins

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dc.authoridMustafa Borga Donmez / 0000-0002-3094-7487
dc.authoridAlena Bruna Wepfer
dc.authoridMehmet Esad Guven
dc.authoridGulce Cakmak
dc.authoridMartin Schimmel
dc.authoridBurak Yilmaz
dc.authorwosidMustafa Borga Donmez / AGY-6155-2022
dc.contributor.authorDonmez, Mustafa Borga
dc.contributor.authorWepfer, Alena Bruna
dc.contributor.authorGuven, Mehmet Esad
dc.contributor.authorCakmak, Gulce
dc.contributor.authorSchimmel, Martin
dc.contributor.authorYilmaz, Burak
dc.date.accessioned2025-04-18T09:12:52Z
dc.date.available2025-04-18T09:12:52Z
dc.date.issued22.08.2024
dc.departmentİstinye Üniversitesi, Sağlık Hizmetleri Meslek Yüksekokulu, Ağız ve Diş Sağlığı Programı
dc.description.abstractPurpose: To evaluate the effect of model resin type and time interval on the dimensional stability of additively manufactured diagnostic casts. Materials and Methods: Ten irreversible hydrocolloid impressions and 10 impressions from an intraoral scanner were made from a reference maxillary stone cast, which was also digitized with a laboratory scanner. Conventional impressions were poured in type III stone (SC), while digital impressions were used to additively manufacture casts with a nanographene-reinforced model resin (GP) or a model resin (DM). All casts were digitized with the same laboratory scanner 1 day (T0), 1 week (T1), 2 weeks ( T2), 3 weeks ( T3), and 4 weeks ( T4) after fabrication. Cast scans were superimposed over the reference cast scan to evaluate dimensional stability. Data were analyzed with Bonferroni-corrected repeated measures ANOVA (alpha =.05). Results: The interaction between the main factors (material type and time interval) affected anterior teeth deviations, while the individual main factors affected anterior teeth and entire- cast deviations (P =.008). Within anterior teeth, DM had the lowest deviations at T3, and GP mostly had lower values at T2 and lower deviations at T3 than at T0 (P =.041). SC had the highest pooled anterior teeth deviations, and GP had the highest pooled entire cast deviations (P <.001). T3 had lower pooled anterior teeth deviations than at T0, T1, and T4, and higher pooled entire cast deviations than T1 were demonstrated (P =.027). Conclusions: The trueness of nanographene-reinforced casts was either similar to or higher than that of other casts. Dimensional changes were acceptable during the course of 1 month.
dc.identifier.citationDönmez, M. B., Wepfer, A. B., Güven, M. E., Çakmak, G., Schimmel, M., & Yilmaz, B. (2024). Dimensional stability of additively manufactured diagnostic maxillary casts fabricated with different model resins. Int. J. Prosthodont, 37(7), 119-126.
dc.identifier.doi10.11607/ijp.8877
dc.identifier.endpage126
dc.identifier.issn0893-2174
dc.identifier.issue37
dc.identifier.pmid38498863
dc.identifier.scopus2-s2.0-85188441498
dc.identifier.scopusqualityQ2
dc.identifier.startpage119
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:001288399800015
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6721
dc.identifier.wosWOS:001288399800015
dc.identifier.wosqualityQ2
dc.indekslendigikaynakPubMed
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorDonmez, Mustafa Borga
dc.institutionauthoridMustafa Borga Donmez / 0000-0002-3094-7487
dc.language.isoen
dc.publisherQUINTESSENCE PUBLISHING CO INC
dc.relation.ispartofInternatıonal Journal Of Prosthodontıcs
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectPRINTED DENTAL MODELSACCURACY
dc.titleDimensional Stability of Additively Manufactured Diagnostic Maxillary Casts Fabricated with Different Model Resins
dc.typeArticle

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