Fracture strength after dynamic loading of endodontically treated teeth restored with different post-and-core systems.

Abstract

STATEMENT OF PROBLEM Prefabricated metal and ceramic posts can be used with direct or indirect cores as an alternative to the conventional cast post and core. It is unclear how the fracture strength of zirconia posts with composite or ceramic cores and titanium posts with composite cores compares to the fracture strength of gold posts and cores after… (More)

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