Effect of Saliva Contamination on Microleakage of Open Sandwich Restorations

Basit Öğe Kaydı
dc.contributor.authorCelik, Cigdem
dc.contributor.authorBayraktar, Yusuf
dc.contributor.authorOzdemir, Behiye Esra
dc.date.accessioned2021-01-14T18:10:24Z
dc.date.available2021-01-14T18:10:24Z
dc.date.issued2020
dc.departmentKKÜ
dc.descriptioncelik, Cigdem/0000-0002-5936-0196
dc.description.abstractObjectives: The purpose of the present study was to evaluate the microleakage of conventional glass-ionomer, resin modified glass-ionomer and glass hybrid ionomer Class II open sandwich restorations with or without saliva contamination. Material and methods: Sixty extracted sound human molar teeth were used and 120 class II slot cavities were prepared in mesial and distal surfaces. The gingival margins were located 1 mm below the cementoenamel junction. All specimens were randomly divided in 4 groups (n=15): Group I: High-Viscous Glass Ionomer (Fuji IX GP) Group II: Resin Modified Glass Ionomer (Fuji II LC) Group III: Glass Hybrid Ionomer (Equia-fil Forte), Group IV: Composite Resin (G'aenial Posterior). In open sandwich restoration groups, glass ionomer materials were placed to gingival floor in 1 mm thickness and rest of the cavity was filled with resin composite. After the restorations in mesial surfaces had been performed, distal cavities were restored with the same protocol after saliva contamination. The specimens were thermo-cycled for 10000 cycles at 5 degrees C to 55 degrees C and immersed in methylene blue dye solution (% 0,5) for 24 hours. Then, they were sectioned vertically through the center of the restorations from mesial to distal surface with a water-cooled diamond saw with 1mm thickness. Subsequently, the dye penetration was evaluated with image analysis software. Data were statistically analyzed (p<0.05). Results: There was a statistically significant difference between gingival microleakage scores in no contamination groups, between high-viscous glass ionomer, Fuji IX GP and other materials tested (p<0.05). In saliva contaminated groups, there was no statistically significant difference between gingival microleakage scores (p>0.05). Additionally, there was not a statistically significant difference between the no contamination and saliva contaminated groups regardless of dental materials tested (p>0.05). Conclusion: Within the limitations of this study, in open sandwich restorations, saliva contamination did not show an adverse effect on microleakage irrespective of dental materials tested. Glass hybrid ionomers and resin modified glass ionomers showed lower microleakage scores in gingival margins compared to high-viscous glass ionomer material in no contamination groups.en_US
dc.identifier.citationÇelik Ç, Bayraktar Y, Özdemir BE. Effect of Saliva Contamination on Microleakage of Open Sandwich Restorations. Acta Stomatol Croat. 2020 Sep;54(3):273-282.en_US
dc.identifier.doi10.15644/asc54/3/5
dc.identifier.endpage282en_US
dc.identifier.issn0001-7019
dc.identifier.issn1846-0410
dc.identifier.issue3en_US
dc.identifier.pmid33132390
dc.identifier.scopus2-s2.0-85092129784
dc.identifier.scopusqualityQ2
dc.identifier.startpage273en_US
dc.identifier.urihttps://doi.org/10.15644/asc54/3/5
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12579
dc.identifier.volume54en_US
dc.identifier.wosWOS:000575915100005
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherUNIV ZAGREB, SCH DENTAL MEDICINEen_US
dc.relation.ispartofACTA STOMATOLOGICA CROATICA
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPermanent Dental Restorationen_US
dc.subjectDental Leakageen_US
dc.subjectGlass Ionomer Cementsen_US
dc.subjectComposite Resinsen_US
dc.titleEffect of Saliva Contamination on Microleakage of Open Sandwich Restorationsen_US
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
Effect of Saliva Contamination on Microleakage of Open Sandwich Restorations.pdf
Boyut:
399.99 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin/Full Text
İndir

Koleksiyon

WOS İndeksli Yayınlar Koleksiyonu
Makale Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu