Journals / Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research) / 2008 / Cilt: 32 - Sayı: 1

Effect of different light devices on microleakage of class II slot preparation restorated with different adhesive sistems

Farklı adeziv sistemlerle restore edilen sınıf II slot preparasyonlardaki mikrosızıntının gelişimindefarklı ışık cihazlarının etkisinin değerlendirilmesi

Pages
38–48
Publication Date
2022-10-17
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: Class II slot restorations that restorated with one step self-etch adhesive and composite resin then polymerized with rapid curing techniques showed the highest microleakage at both enamel and dentin margins.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: The purpose of this study is to evaluate the effect of different light-curing devices on microleakage at margins of enamel and dentin in class II slot preparetions restored using total- and self-etched adhesives.
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Key Findings & Data:The teeth were randomly divided in to 18 groups each consisting of 5 teeth (10 cavities) according to light-curing methods [ Halojen (HILUX 350), LED ( Elipar Freelight II), PAC ( Power PAG)], gingival margin localization of preparation (enamel, dentin) and adhesive systems used [Adper Single-Bond 2, 3M ESPE), ( Adper Prompt L-Pop,3M ESPE), ( Claerfil SE-Bond, Kuraray)].
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Conclusion & Impact:Conclusion: Class II slot restorations that restorated with one step self-etch adhesive and composite resin then polymerized with rapid curing techniques showed the highest microleakage at both enamel and dentin margins.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Aim: The purpose of this study is to evaluate the effect of different light-curing devices on microleakage at margins of enamel and dentin in class II slot preparetions restored using total- and self-etched adhesives. Material and Methods: Ninety extracted, caries-free human molar teeth was used in this study. Class II slot cavities were prepared at the mesial and distal surfaces. Half of the preparations had the gingival margin in enamel and half in dentin. The teeth were randomly divided in to 18 groups each consisting of 5 teeth (10 cavities) according to light-curing methods [ Halojen (HILUX 350), LED ( Elipar Freelight II), PAC ( Power PAG)], gingival margin localization of preparation (enamel, dentin) and adhesive systems used [Adper Single-Bond 2, 3M ESPE), ( Adper Prompt L-Pop,3M ESPE), ( Claerfil SE-Bond, Kuraray)]. The composite resin was placed incrementally and polymerized by using different kind of light-curing units. Following this procedure, restoration the teeth were incubated at 37oC in 3 % methylene blue for 24 hours. Following removal from solution, the teeth were sectioned mesio-distally, then microleakage at the margins of enamel and dentin were evaluated using a stereomicroscope. Kruskal-Wallis test, Dunn’s Method and Mann Whitney U test were used for statistical evaluations.Results: Microleakage was statistically greater in PAC cured and Prompt L-Pop applied group than other lights-cured groups both in enamel and dentin (p0.05). Conclusion: Class II slot restorations that restorated with one step self-etch adhesive and composite resin then polymerized with rapid curing techniques showed the highest microleakage at both enamel and dentin margins.

Özet

Amaç: Bu çalışmanın amacı Sınıf II slot preparasyonlara uygulanan adeziv sistemlerin mine ve dentindeki mikrosızıntısında farklı ışık cihazlarının etkisini değerlendirmektir. Gereç ve yöntem: Bu çalışmada çürüksüz 90 adet insan molar dişi kullanıldı. Dişlerin mezial ve distal yüzeylerinde birer adet standart sınıf II slot preparasyon yapıldı. Preparasyonların yarısı minede, yarısı dentinde gingival duvara sahipti. Dişler ışık kaynaklarına [Halojen (HILUX 350), LED (Elipar Freelight II), PAC (Power PAG)], preparasyonun gingival duvarın lokalizasyonuna (mine,dentin) ve uygulanan adeziv sisteme [Adper Single-Bond 2 , 3M ESPE), (Adper Prompt L-Pop,3M ESPE), (Claerfil SE-Bond, Kuraray)] göre her grupta 5 diş (10 kavite) olacak şekilde18 gruba ayrıldı. Hazırlanan kavitelere adeziv rezinlerin uygulanmasından sonra kompozit rezin (Filtek P 60, 3M ESPE) tabakalama yöntemi (inkremental yöntem) ile preparasyonlara yerleştirildi ve ışık kaynakları ile polimerize edildi. Örnekler 37oC de %3 lük metilen mavisinde 24 saat bekletildi. Boyama işleminden sonra dişler mezio-distal yönde ikiye ayrıldı ve stereomikroskop altında mine ve dentin marjinlerindeki mikrosızıntı skorlandı. Verilerin istatistiksel değerlendirilmesinde Kruskal-Wallis testi, Dunn’s Metodu ve Mann-Whitney-U testi kullanıldıBulgular: PAC ile polimerizasyonun sağlandığı ve Prompt L-pop uygulanan grupta hem minede (p

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Cite This Article

ARSLAN, S., ER, Ö., ÜLKER, M., ERTAŞ, H., SAĞSEN, B. (2022). Effect of different light devices on microleakage of class II slot preparation restorated with different adhesive sistems. Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research), Cilt: 32 - Sayı: 1, 38–48. https://ajindex.com/articles/528380

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