Zirconia - Present State of the Art Lab Procedures That Can Positively & Negatively Affect Your Work

This webinar will cover recommendations for choosing the best zirconia for the type of restoration you are producing. The differences between 3Y, 4Y and 5Y zirconia will be explained as well as the esthetic considerations of full contour Zirconia. The design of the framework for layering, must provide both support and a stress free environment for the veneering material. The heat capacity of larger zirconia units (Large Pontics), create a difference on how fast and how slow the zirconia heats up and cools down. These differences must be controlled to eliminate stresses and possible thermal fractures.