کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3179633 1200467 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Push-out bond strength of different root canal obturation systems to root canal dentin
ترجمه فارسی عنوان
استحکام باند کششی سیستم های مختلف ردگیری کانال ریشه به کانال ریشه دنتین
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
چکیده انگلیسی

AimTo evaluate and compare push-out bond strength of four obturation systems; Gutta-percha/AH Plus, GuttaFlow, RealSeal and EndoREZ system to root canal dentin.Materials and methodsHuman freshly extracted 80 mandibular premolars were prepared and assigned to experimental groups (n = 20), designated as Group I: Gutta-percha/AH Plus, Group II: GuttaFlow system, Group III: RealSeal points/RealSeal Self-etch and EndoREZ obturation system. After obturation, each tooth was prepared for push-out assessment with root slices of 2 mm thickness using universal testing machine. Data were analyzed using one way ANOVA in a level of confident at 95%.ResultsGutta-percha/AH Plus root fillings showed significantly highest bond strength. Whereas root segment location did not have a significant influence on bond strength except with Group III.ConclusionThe adhesiveness quality to root dentin promoted by newer methacrylate resin-based obturation systems like RealSeal and EndoREZ systems is compromised even when teeth with simple anatomic features were obturated under well-monitored laboratory conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tanta Dental Journal - Volume 12, Issue 3, September 2015, Pages 185–191
نویسندگان
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