Sentence examples for coping design from inspiring English sources

This study aims to determine the type and magnitude of the residual stresses in the porcelain veneers of full-contour fixed-dental prostheses (FDPs) with an anatomic zirconia coping design and in control porcelain with the zirconia removed using a well-established Vickers indentation method.

Fracture characteristics of the ceramic crown according to the zirconia coping design have been researched using various experimental methods.

We concluded that the shoulder coping design plays a critical role in the survival of posterior zirconia restorations by reducing veneering porcelain fractures.

Thus, zirconia coping design with 2.0 mm marginal collar width is recommended for both functional longevity and esthetics of zirconia-ceramic restoration.

These include methods of improving the interface between the coping and the veneer, reducing thermal incompatibility between the two, and optimizing the coping design to minimize tensile loading on the porcelain.

Four different coping designs based on the thickness of zirconia marginal collar were used: 0.0 mm zirconia collar (Group1), 0.5 mm (Group2), 1.0 mm (Group3), and 2.0 mm (Group4).

The purpose of this study was to evaluate the effects of coping designs on the stress distributions in posterior zirconia crowns by non-linear three-dimensional finite element analysis.

Use of metal occlusal designs 15.1% Use of indirect composite resin material 15.7% Devise metal coping designs 36.3% Cover the distal-most part with metal 24.0% Nothing in particular 8.9%Q133.

Particularly as zirconia becomes more common, there has been a move to improve coping designs using CAD/CAM and to exercise care concerning the prevention of veneering porcelain fracture [49,50].

Concerning prevention of veneer fractures, it was also concluded that the best approach consists of metal occlusal (including a metal backing for the distal-most area) and coping designs.

This study was designed to evaluate the effects of different coping designs on the fracture modes of posterior zirconia crowns.