The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units
Yıl: 2021 Cilt: 9 Sayı: 1 Sayfa Aralığı: 91 - 97 Metin Dili: İngilizce DOI: 10.14235/bas.galenos.2020.3806 İndeks Tarihi: 20-06-2021
The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units
Öz: Objective: This study aimed to evaluate the effects of thermo-mechanical aging (TMA) on the microleakage scores of Class V composite restorations polymerized using one new generational and two conventional light emitting diodes (LED) light curing units (LCU). Methods: Class V cavities were prepared and restored on the buccal and lingual surfaces of 60 extracted human premolar teeth using a dental phantom head to simulate clinical conditions. After application of the adhesive system (Optibond Solo Plus, Kerr, USA) using total etch procedures, the cavities were restored with composite resin (Herculite XRV, Kerr, USA) using one new generational (Demi Ultracapacitor, Kerr, USA) and two conventional (Valo Cordless, USA and BA Optima International, UK) LED light devices. The restored teeth were then subdivided into the test (underwent TMA) and control (did not undergo TMA) groups, and the specimens were stained with 0.5% basic fuchsin dye and sectioned. Dye penetration was scored using a stereomicroscope at 40x magnification. Differences between groups were compared using the Kruskal-Wallis, Mann-Whitney U, and Wilcoxon Signed Ranks tests (p<0.05).Results: Comparison of the test and control groups by the LCUs used for polymerization showed a statistically significant difference in microleakage scores between the two (p<0.05). However, no differences in scores were observed between the new generational and two conventional LED LCUs (p>0.05).Conclusion: Thermal and mechanical aging procedures increased microleakage in Class V composite restorations, regardless of the light curing unit used.
Anahtar Kelime: Termomekanik Yaşlandırma Sonrası Sınıf V Kompozit Restorasyonların Mikrosızıntısı Üzerine Biri Yeni Nesil İkisi Geleneksel LED Işık Cihazlarının Etkisi
Öz: Amaç: Bu çalışmanın amacı termomekanik yaşlandırma (TMY)sonrası Sınıf V kompozit restorasyonların mikrosızıntısı üzerine,biri yeni nesil, ikisi geleneksel olmak üzere ışık yayan diyot (LED)ışık cihazlarının etkisini değerlendirmektir. Yöntemler: Altmış adet çekilmiş insan premolar dişi kullanıldı.Sınıf V kaviteler dişlerin bukkal ve lingual yüzeylerine açıldı.Kompozit restorasyonların yapımı LED ışık cihazlarının uzaklığınıağız ortamındaki gibi taklit edebilmek amacıyla bir fantom kafaiçerisinde gerçekleştirildi. Adeziv sistem (Optibond Solo Plus,Kerr, ABD) total etch prosedürü ile uygulandıktan sonra kavitelerkompozit rezin (Herculite XRV, Kerr, ABD) ile restore edildi.Polimerizasyon, biri yeni nesil (Demi Ultracapacitor, Kerr, ABD)diğerleri geleneksel olan iki LED ışık cihazı (Valo Cordless,Ultradent, ABD ve BA Optima 10 LED LCU (B.A. International,İngiltere) ile gerçekleştirildi. Daha sonra TMY prosedürüne (yapılanve yapılmayan) göre dişler 2 alt gruba ayrıldıktan sonra bir grubaTMY uygulandı. Örnekler %0,5 bazik fuksin ile boyandıktan sonrakesildi. Boya sızıntı skorları x40 büyütmede stereomikroskop altındaincelendi. İstatistiksel analizler Kruskal-Wallis, Mann-Whitney U veWilcoxon Signed Ranks testleri kullanılarak yapıldı (p<0,05). Bulgular: Farklı ışık cihazları ile polimerize edilen deney gruplarıyaşlandırma prosedürü açısından karşılaştırıldığında, gruplararasında istatistiksel olarak anlamlı bir fark görüldü (p<0,05).Mikrosızıntı skorlarına göre yeni nesil ile iki geleneksel LED ışıkcihazları arasında arasında fark gözlenmedi (p>0,05). Sonuç: Termal ve mekanik yaşlandırma prosedürleri, ışıkcihazlarının jenerasyonlarına bakılmaksızın, Sınıf V kompozitrestorasyonlarda mikro sızıntıyı artırdı.
Anahtar Kelime: Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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| APA | Donmez N, sesen uslu y, HERGÜNER SİSO Ş, TOPRAK A (2021). The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. , 91 - 97. 10.14235/bas.galenos.2020.3806 |
| Chicago | Donmez Nazmiye,sesen uslu yesim,HERGÜNER SİSO ŞEYDA,TOPRAK Ali The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. (2021): 91 - 97. 10.14235/bas.galenos.2020.3806 |
| MLA | Donmez Nazmiye,sesen uslu yesim,HERGÜNER SİSO ŞEYDA,TOPRAK Ali The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. , 2021, ss.91 - 97. 10.14235/bas.galenos.2020.3806 |
| AMA | Donmez N,sesen uslu y,HERGÜNER SİSO Ş,TOPRAK A The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. . 2021; 91 - 97. 10.14235/bas.galenos.2020.3806 |
| Vancouver | Donmez N,sesen uslu y,HERGÜNER SİSO Ş,TOPRAK A The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. . 2021; 91 - 97. 10.14235/bas.galenos.2020.3806 |
| IEEE | Donmez N,sesen uslu y,HERGÜNER SİSO Ş,TOPRAK A "The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units." , ss.91 - 97, 2021. 10.14235/bas.galenos.2020.3806 |
| ISNAD | Donmez, Nazmiye vd. "The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units". (2021), 91-97. https://doi.org/10.14235/bas.galenos.2020.3806 |
| APA | Donmez N, sesen uslu y, HERGÜNER SİSO Ş, TOPRAK A (2021). The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. Bezmiâlem Science, 9(1), 91 - 97. 10.14235/bas.galenos.2020.3806 |
| Chicago | Donmez Nazmiye,sesen uslu yesim,HERGÜNER SİSO ŞEYDA,TOPRAK Ali The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. Bezmiâlem Science 9, no.1 (2021): 91 - 97. 10.14235/bas.galenos.2020.3806 |
| MLA | Donmez Nazmiye,sesen uslu yesim,HERGÜNER SİSO ŞEYDA,TOPRAK Ali The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. Bezmiâlem Science, vol.9, no.1, 2021, ss.91 - 97. 10.14235/bas.galenos.2020.3806 |
| AMA | Donmez N,sesen uslu y,HERGÜNER SİSO Ş,TOPRAK A The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. Bezmiâlem Science. 2021; 9(1): 91 - 97. 10.14235/bas.galenos.2020.3806 |
| Vancouver | Donmez N,sesen uslu y,HERGÜNER SİSO Ş,TOPRAK A The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units. Bezmiâlem Science. 2021; 9(1): 91 - 97. 10.14235/bas.galenos.2020.3806 |
| IEEE | Donmez N,sesen uslu y,HERGÜNER SİSO Ş,TOPRAK A "The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units." Bezmiâlem Science, 9, ss.91 - 97, 2021. 10.14235/bas.galenos.2020.3806 |
| ISNAD | Donmez, Nazmiye vd. "The Effects of Thermo-mechanical Aging on Microleakagein Composite Restorations Polymerized Using One NewGeneration and Two Conventional Led Light Curing Units". Bezmiâlem Science 9/1 (2021), 91-97. https://doi.org/10.14235/bas.galenos.2020.3806 |
