COMPARATIVE EVALUATION OF ROOT CANAL SEALERS

Kübra YEŞİLDAL YETER; Mehmet EVCİL

doi:10.17567/dfd.59445

COMPARATIVE EVALUATION OF ROOT CANAL SEALERS

Authors : Kübra YEŞİLDAL YETER, Mehmet EVCİL

Pages : 0-0

Doi:10.17567/dfd.59445

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Publication Date : 2015-02-11

Article Type : Research Paper

Abstract :Purpose: The present study evaluated fiber post bond strength in root dentin using various root canal sealers and resin cements. Material and Methods: After root canal preparation, teeth were divided into 5 distinct groups [insert ignore into journalissuearticles values(Sealapex insert ignore into journalissuearticles values(calcium hydroxide-based);; AH Plus insert ignore into journalissuearticles values(resin-based);; Tubli-Seal insert ignore into journalissuearticles values(eugenol-based);; BC Sealer insert ignore into journalissuearticles values(bioceramic-based); and No Sealer insert ignore into journalissuearticles values(control);] according to root canal sealer used. After root filling, post space preparations were done. Five main groups were sub-divided into 3 groups insert ignore into journalissuearticles values(self-etch, etch-and-rinse, and self-adhesive); corresponding to the resin systems applied. After post cementation, 3 slices were obtained from different regions insert ignore into journalissuearticles values(coronal, middle, apical); for push-out testing. SEM images of specimens were obtained to evaluate for debonding failures. Differences in bond strength were evaluated by ANOVA and Post-hoc Tukey HSD methods. Results: It was observed that in Tubli-Seal, BC Sealer and Sealapex groups the bond strength was significantly decreased insert ignore into journalissuearticles values( p < 0.01);. No significant difference insert ignore into journalissuearticles values(p > 0.05); in bond strength values was observed between the AH Plus and control groups. It was also observed that the bond strength values were similar insert ignore into journalissuearticles values(p >0.05); in different resin cement systems. Conclusion: Root canal sealers affect bond strength between fiber posts and the root canal dentin, whereas different resin cement systems have no effect on the bond strengths. Keywords: Bond strength; fiber post; push-out; resin cement; root canal sealer.
Keywords : bağlanma dayanımı, fiber post, kök kanal patı, push out, rezin siman

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