What is the main advantage of the combination of porcelain and metal for fixed crown and bridge prosthodontics?

Question

Quizplus · Accepted Answer

The main advantage of the combination of porcelain and metal for fixed crown and bridge prosthodontics is the strength and durability given to the restoration by the bond between a metal internal core and the esthetic external porcelain covering.The restorations are strong enough to be used in the posterior part of the mouth,where biting forces are greater than in the anterior,and can be either single crowns or multiple-unit bridges.

What Is the Main Advantage of the Combination of Porcelain