A comparison of the effects of incremental and snowplow techniques on the mechanical properties of composite restorations

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dc.contributor.authorÖlçer, Yeşim Su
dc.contributor.authorSağır, Kadir
dc.contributor.authorErşahan, Şeyda
dc.contributor.authorÜşümez, Aslıhan
dc.contributor.authorHepşenoğlu, Yelda Erdem
dc.date.accessioned2024-03-19T13:19:57Z
dc.date.available2024-03-19T13:19:57Z
dc.date.issued2023
dc.departmentTAÜ, Fen Fakültesi, Malzeme Bilimi ve Teknolojileri Bölümüen_US
dc.description.abstractBackground:Glass fibre-reinforced composite (GFRC) has the potential to enhance the mechanical properties of resin-based restorations. Nevertheless, the application technique can influence the cervical margin porosity, potentially reduc-ing the mechanical strength of restorations.Methods:In anin vitrosetup, mould specimens underwent six different treatments to assess the effects of snowplow andincremental curing techniques on the properties of GFRC (EverX) and universal resin composite (Filtek). Mechanicalproperties, namely flexural strength (FS), compressive strength (CS) and Vickers hardness (VH), were evaluated followingISO 4049 standards. Data interpretation utilized the Kruskal–Wallis tests.Results:No significant difference emerged across groups for FS. CS in the snowplow method with lesser EverX thickness(SnPl_1) was comparable with only EverX and Filtek (P>0.05). The CS was reduced in the snowplow technique withgreater EverX thickness (SnPl_2) (P<0.05) and further decreased with the incremental method (P<0.001). VH resultsshowed that EverX Posterior was consistently softer than Filtek, with specific patterns of hardness variations among dif-ferent application methods.Conclusions:Applying EverX and Filtek using the snowplow technique delivers superior CS and VH for restorations incontrast to the incremental method. Utilizing the snowplow approach in high-stress areas can make restorations morefracture-resistant.
dc.identifier.citationOlc ?er Us, Y., Aydınoğlu, A., Erşahan, E., Hepşenoğlu, Y Erdem., Sağır, K., Üşümez, A. (2023). A comparison of the effects of incremental and snowplow techniques on the mechanical properties of composite restorations. 69 (1), 1-68.
dc.identifier.doi10.1111/adj.12982
dc.identifier.endpage68en_US
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85173975589
dc.identifier.startpage1en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12846/866
dc.identifier.volume69en_US
dc.identifier.wosWOS:001081282800001
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherAustralian Dental Journal
dc.relation.ispartofAustralian Dental Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCompressive strengthen_US
dc.subjectFlexural strengthen_US
dc.subjectGlass fibre-reinforced compositeen_US
dc.subjectIncrementaen_US
dc.subjectResin compositeen_US
dc.subjectRestorativecompositesen_US
dc.subjectSnowplowen_US
dc.subjectSurface roughnessen_US
dc.subjectVickers hardnessen_US
dc.titleA comparison of the effects of incremental and snowplow techniques on the mechanical properties of composite restorations
dc.typeArticle

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