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Wear Behavior of Milled Posterior Crowns Fabricated From the New Monolithic Zirconia 5Y-TZP/3Y-TZP Compared to Lithium Disilicate

Endodontically Treated Teeth Clinical Trial

Official title:
Wear Behavior of Milled Posterior Crowns Fabricated From the New Gradient Technology Monolithic Zirconia 5Y-TZP/3Y-TZP Compared to Lithium Disilicate: (Randomized Clinical Trial)

Clinical Trial Summary

In-vitro studies do not represent the actual masticatory environment and cannot simulate the intricate chewing pattern. Hence, there is a need for an in vivo study evaluating the wear potential of the newly introduced strength - color gradient multilayered zirconia IPS e.max ZirCAD Prime (5Y-TZP/3Y-TZP) and compare it to Lithium Disilicate IPS e.max CAD which has proven to have favorable wear patterns.

Clinical Trial Description

- There will be no difference in wear caused by monolithic Zirconia (5Y-TZP/3Y-TZP) IPS E-max ZirCad Prime and Lithium Disilicate IPS e.max CAD to the antagonist. - There will be no difference in the wear of the new monolithic zirconia IPS e.max ZirCAD Prime and lithium disilicate IPS e.max CAD. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04805281
Study type Interventional
Source Cairo University
Contact Noran El Sharkawi, MSc
Phone 01006365953
Email noran.elsharqawy@dentistry.cu.edu.eg
Status Recruiting
Phase N/A
Start date August 1, 2021
Completion date June 1, 2022
View Details
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