A Comparative Study of the Marginal Fit and Fracture Resistance of Metal-Ceramic and Hi-Ceram Porcelain Crowns

  

  T. Ilango , K. Meenakshi , K. Arunachalam

   DOI : https://doi.org/

 Abstract

This study was carried out to compare metal ceramic porcelain systems with all porcelain systems in terms of marginal integrity and fracture resistance. Although both have excellent esthetic and biocompatible properties, issues related to marginal integrity and crack propagation have been problematic. Researchers have attempted to improve these shortcomings.

 Keywords

Marginal Fit, Fracture Resistance, Metal-Ceramic, Hi-Ceram Porcelain Crowns.

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