Effect of waiting interval on chemical activation mode of dual-cure one-step self-etching adhesives on bonding to root canal dentin

2012 ◽  
Vol 40 (12) ◽  
pp. 1109-1118 ◽  
Author(s):  
Suppason Thitthaweerat ◽  
Masatoshi Nakajima ◽  
Richard M. Foxton ◽  
Junji Tagami
2020 ◽  
Vol 39 (5) ◽  
pp. 892-899 ◽  
Author(s):  
Kazuhide YONEKURA ◽  
Keiichi HOSAKA ◽  
Antonin TICHY ◽  
Keita TAGUCHI ◽  
Masaomi IKEDA ◽  
...  

2009 ◽  
Vol 28 (2) ◽  
pp. 133-141 ◽  
Author(s):  
Juthatip AKSORNMUANG ◽  
Masatoshi NAKAJIMA ◽  
Woraphong PANYAYONG ◽  
Junji TAGAMI

2014 ◽  
Vol 15 (5) ◽  
pp. 581-586 ◽  
Author(s):  
Adilson Yoshio Furuse ◽  
Leonardo Fernandes Cunha ◽  
Samantha Pugsley Baratto ◽  
Denise Piotto Leonardi ◽  
Gisele Aihara Haragushiku ◽  
...  

ABSTRACT Aim This study evaluated the push-out bond strength of cemented fiber posts after deproteinization of root canal dentin walls with NaOCl. The effect of the application of an antioxidant solution (sodium ascorbate) was also evaluated. Materials and methods A three-step etch-and-rinse (Scotchbond - 3M Espe) and a one-step self-etching adhesive (Xeno III - Dentsply Caulk) were evaluated. Thirty bovine incisor roots were divided into 3 groups: a. Irrigation with physiologic solution (control). b. Deproteinization with 10 minutes irrigation of 5% NaOCl. c. Deproteinization with NaOCl followed by 10 minutes irrigation with 10% ascorbic acid. Fiber posts were cemented with a dual-cured cement (Rely X ARC - 3M ESPE). The push-out bond strength was evaluated after 24 hours of storage in distilled water. The data were analyzed with three-way ANOVA, one-way ANOVA and Tukey's test (á = 0.05). Results There were significant differences between groups (p < 0.05). The bond strength of Scotchbond was not influenced by the deproteinization. Xeno III showed a decrease in bond strength when deproteinized with 5% NaOCl (p < 0.05). For Xeno III, the subsequent irrigation with ascorbic acid was able to reverse the effect of the deproteinization. Considering the radicular thirds, the bond strength varied in the sequence—apical < middle < coronal. Conclusion Only the all-in-one adhesive was influenced by the deproteinization. Considering the respective control groups, both systems showed similar bond strength results. Clinical significance The decreased bond strength of the selfetching adhesive following deproteinization seams to be related to the oxidant effect of the NaOCl solution and the subsequent irrigation with ascorbic acid was able to reverse the effect of the deproteinization. How to cite this article Furuse AY, Cunha LF, Baratto SP, Leonardi DP, Haragushiku GA, Gonzaga CC. Bond Strength of Fiber-reinforced Posts to Deproteinized Root Canal Dentin. J Contemp Dent Pract 2014;15(5):581-586.


2018 ◽  
Vol 62 (3) ◽  
pp. 330-336 ◽  
Author(s):  
Keita Taguchi ◽  
Keiichi Hosaka ◽  
Masaomi Ikeda ◽  
Ryuzo Kishikawa ◽  
Richard Foxton ◽  
...  

2010 ◽  
Vol 29 (6) ◽  
pp. 642-648 ◽  
Author(s):  
Masako OKUMA ◽  
Masatoshi NAKAJIMA ◽  
Keiichi HOSAKA ◽  
Shima ITOH ◽  
Masaomi IKEDA ◽  
...  

2018 ◽  
Vol 43 (1) ◽  
Author(s):  
Selen Küçükkaya Eren ◽  
Emel Uzunoğlu ◽  
Banu Sezer ◽  
Zeliha Yılmaz ◽  
İsmail Hakkı Boyacı

2018 ◽  
Vol 82 (2) ◽  
pp. 144-148 ◽  
Author(s):  
H. Simsek ◽  
M. Coruh ◽  
F. Cakici ◽  
F. Fundaoglu Kucukekenci ◽  
T. Gurbuz ◽  
...  

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