Fracture Resistance of Incisal Fragments Following Reattachment With Different Techniques in Simulated Crown Fractures

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dc.contributor.authorTulumbaci, Fatih
dc.contributor.authorArikan, Volkan
dc.contributor.authorOba, Aylin Akbay
dc.contributor.authorBaglar, Serdar
dc.date.accessioned2020-06-25T18:22:44Z
dc.date.available2020-06-25T18:22:44Z
dc.date.issued2017
dc.departmentKırıkkale Üniversitesi
dc.description.abstractIntroduction: The aim of the present study was to evaluate and compare the effect of acid-etching and Er,Cr:YSGG laser treatment before the reattachment of incisal fragments in coronal fractures of permanent incisor teeth. Methods: Sixty-six sound human maxillary incisors were randomly divided into 3 groups (n=22). Teeth were embedded in self-cure acrylic resins by leaving one-third of the crowns out, and uncomplicated crown fractures were obtained using an Instron testing device. The fragments were reattached using 3 different procedures and a hybrid resin composite (Z250): Group I: Acid etching + Prime & Bond NT; Group II: Er, Cr: YSGG + Prime & Bond NT; Group III: Er, Cr: YSGG + Acid etching + Prime & Bond NT. The percentages of shear bond strengths were determined by comparing fracture strengths of sound and reattached teeth for 3 groups. All data were analyzed statistically with Kruskal-Wallis H test. Results: Mean fracture strengths of the reattached fragments were between 51.02% and 62.93% of that of the sound teeth in all groups. Group I had significantly higher percentages of shear bond strength values (P < 0.05) when compared to group II and group III. No significant difference (P > 0.05) was found between group II and group III. Conclusion: The findings of the present study show that Er, Cr: YSGG laser irradiation prior to the reattachment of incisal fragments has a negative effect on fracture strength.en_US
dc.identifier.citationTulumbacı, F., Arıkan, V., Oba, A. A., & Bağlar, S. (2017). Fracture Resistance of Incisal Fragments Following Reattachment With Different Techniques in Simulated Crown Fractures. Journal of lasers in medical sciences, 8(4), 181–185.en_US
dc.identifier.doi10.15171/jlms.2017.33
dc.identifier.endpage185en_US
dc.identifier.issn2008-9783
dc.identifier.issn2228-6721
dc.identifier.issue4en_US
dc.identifier.pmid29071024
dc.identifier.scopus2-s2.0-85030086094
dc.identifier.scopusqualityQ1
dc.identifier.startpage181en_US
dc.identifier.urihttps://doi.org/10.15171/jlms.2017.33
dc.identifier.urihttps://hdl.handle.net/20.500.12587/6881
dc.identifier.volume8en_US
dc.identifier.wosWOS:000423915200005
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherShahid Beheshti Univ Medical Sciences, Fac Medicineen_US
dc.relation.ispartofJournal Of Lasers In Medical Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectEr,Cr:YSGG laseren_US
dc.subjectDental traumaen_US
dc.subjectReattachmenten_US
dc.titleFracture Resistance of Incisal Fragments Following Reattachment With Different Techniques in Simulated Crown Fracturesen_US
dc.typeArticle

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