نتایج جستجو برای: push out bond strength

تعداد نتایج: 1073171  

Journal: :journal of dentistry, tehran university of medical sciences 0
ramin mosharraf professor, dental material research center and department of prosthodontics, school of dentistry, isfahan university of medical sciences, isfahan, iran. sepideh zare private practice, isfahan, iran.

an important factor that interferes with the bonding between the root canal wall and resin cement is the root canal sealer remnant. there is controversy about the effect of eugenol-containing sealers on the bond strength between resin cements and fiber post. the aim of this study was to evaluate the effect of the type of endodontic sealer on the bond strength of frc posts cemented with resin ce...

Journal: :Brazilian oral research 2008
Graziela Avila Galhano Renata Marques de Melo Carlos Augusto Pavanelli Paolo Baldissara Roberto Scotti Luiz Felipe Valandro Marco Antonio Bottino

This study evaluated the effect of mechanical cycling on the bond strength of zirconia posts to root dentin. Thirty single-rooted human teeth were transversally sectioned to a length of 16 mm. The canal preparation was performed with zirconia post system drills (CosmoPost, Ivoclar) to a depth of 12 mm. For post cementation, the canals were treated with total-etch, 3-steps All-Bond 2 (Bisco), an...

2014
Emel Uzunoğlu Sevinç Aktemur Türker Zeliha Yilmaz

INTRODUCTION To evaluate the effect of two different post space diameters and related resin cement film thicknesses on the bond strength of a polyfiber post. MATERIALS AND METHODS A total of 48 premolars were randomly divided into two according to the post space diameter: 1.1 mm and 1.5 mm. Then each group was divided into three sub-groups according to luting cement used: RelyX U100, Panavia ...

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