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Objective & Hypothesis:Purpose: To compare the microleakage in class V cavities restored with different gum-colored resin composites.Material and Methods: Class V cavities were prepared on buccal and lingual surfaces of thirty human maxillary premolars.

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Key Findings & Data:Dye penetration was evaluated with a stereomicroscope at x20 magnification.

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Conclusion & Impact:Conclusion: Both gum-colored resin composites demonstrated similar performance regarding marginal microleakage.

🔬Design:Research Article

📍Scope:Comprehensive Sample

⚙️Variables:Diş eti renginde kompozit reçine · sınıf V kavite · mikrosızıntı

Abstract

Purpose: To compare the microleakage in class V cavities restored with different gum-colored resin composites.Material and Methods: Class V cavities were prepared on buccal and lingual surfaces of thirty human maxillary premolars. Clearfil SE Bond was used as an adhesive system. In the control group, cavities were restored with Filtek Ultimate. In the test groups, cavities were restored with Filtek Ultimate in combination with either PermaFlo Pink or Gradia Gum Shades, so as to evaluate the microleakage at the junction line, at the gingival and occlusal margins. Teeth were finished, thermocycled and evaluated for leakage. Dye penetration was evaluated with a stereomicroscope at x20 magnification. Data were analyzed statistically using Kruskal Wallis, Mann Whitney-U and Wilcoxon tests.Results: No statistically significant differences were determined between the microleakage values of the control and test groups (p>0.05). Conclusion: Both gum-colored resin composites demonstrated similar performance regarding marginal microleakage.

Özet

Amaç: Bu çalışmanın amacı, iki farklı diş eti renginde kompozit reçine kullanılarak restore edilen sınıf V kavitelerdeki mikrosızıntının karşılaştırılmasıdır. Gereç ve Yöntem: 30 adet insan maksiller premolar dişinin bukkal ve lingual yüzeylerine sınıf V kaviteler hazırlandı. Clearfil SE Bond adezif sistem olarak kullanıldı. Kontrol grubunda kaviteler Filtek Ultimate kullanılarak restore edildi. Tamir hattı, gingival ve okluzal marjinlerdeki mikrosızıntının değerlendirilmesi amacıyla, test gruplarında kaviteler Filtek Ultimate, PermaFlo Pink ya da Gradia Gum Shades ile birlikte kullanılarak restore edildi. Boya penetrasyonu gingival, okluzal marjinlerde ve tamir hattında stereomikroskop altında x20 büyütmede değerlendirildi. Veriler Kruskal Wallis, Mann Whitney-U and Wilcoxon testleriyle değerlendirildi. Bulgular: Kontrol ve test gruplarının mikrosızıntı değerleri arasında istatistiksel olarak anlamlı fark bulunmadı (p > 0.05). Sonuç: Her iki diş eti rengindeki kompozit reçine de marjinal mikrosızıntıda benzer performans göstermiştir

Keywords

Diş eti renginde kompozit reçine sınıf V kavite mikrosızıntı Gum-colored resin composite class V cavities microleakage

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Cite This Article

ERGÜCÜ, Z., PAMİR, T., ERCAN, E., ÖNAL, B. (2013). -. European Oral Research, Cilt: 47 - Sayı: 2, 20–29. https://ajindex.com/articles/243389

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