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Faculty of Dental Medicine (Girls' branch)
Fiber post-Cone beam computed; tomography-Push out bond; strength-Resin cement
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Full-Text Articles in Medicine and Health Sciences
Effect Of Different Surface Treatments On Cone Beam Computed Tomography Image And Push Out Bond Strength Of Conventional And Reinforced Fiber Posts., Sahar Abd El Wahab, Zynab El-Sharkawy
Effect Of Different Surface Treatments On Cone Beam Computed Tomography Image And Push Out Bond Strength Of Conventional And Reinforced Fiber Posts., Sahar Abd El Wahab, Zynab El-Sharkawy
Al-Azhar Journal of Dentistry
Statement of problem: Surface treatment of reinforced fiber posts may not always increase adhesion, especially on post/resin based luting agent interface which is weaker than the dentin/adhesive interface. Relatively little information is available on cone beam computed tomography as non-destructive method suitable for investigating the details of the tooth structure and restoration relationship. Purpose: The purpose of this study was performed to evaluate porosities and gaps at post/ root dentin interface by CBCT and correlate them to push out bond strength of conventional and reinforcedglass fiber posts after different surface treatments; hydrofluoric acid, hydrogen peroxide and sandblasting. Materials and Methods: …