Fig. 2.
Schematic view of the fracture strength determination procedure with CAD/CAM zirconia crowns. The direction of the load applied was 30°, and the loading points were consistently maintained by repositioning the metal die.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.