الفهرس | Only 14 pages are availabe for public view |
Abstract The aim of this investigation was to evaluate the shear bond strength of the zirconia cores layered using the recent machined veneering ceramics versus the conventionally layered ones; 1- CAD-on technique for zirconia veneering 2- Rapid layering technique for zirconia veneering. 3- Conventional layering technique for zirconia veneering. All the samples were subjected to shear bond strength test. Representative samples of each group were examined under scanning electron microscope to evaluate the mode of failure. |