Prepping your restoration for CEREC is different than prepping for Gold, Amalgam or any of the other traditional materials. Please follow this straight forward guide and if you have any questions, please do not hesitate to contact us!
Click here to print this guide in PDF format 187kb
Click here to download the Sirona Prep Guide in PDF format 677kb
Posterior Crown Prep Quick Reference
 General Rules: You need to ensure that your preps have vertical walls on any internal aspect of the prep. You need to ensure that we have a 3 degree or greater taper in the box.
Make sure that you do not have any vertical 90 degree angles and that your margins are sharp. Make sure that you have smooth internal walls. Do not create any undercuts on the interproximal as this could jeopardize the fit.
It is recommended to keep the floor of your prep as smooth and flat as possible. We need a 1.5mm to 2mm minimal occlusal reduction and a minimum 1.2mm modified porcelain butt margin. The basic rule is not flare like you would do for conventional preps.
Posterior Inlay/Onlay Prep Quick Reference
Anterior Veneer Prep Quick Reference
Anterior Crown Prep Quick Reference
To book your FREE initial consultation with Crown King
and to discuss more about the Prep Requirements
- please contact us today at (509) 847-5287
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Below are some interesting videos that we feel are helpful in showing you how to prep for CEREC
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Below are some interesting You Tube Links to help you learn more about CEREC techniques
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CEREC Cementation Technique
CEREC Prep, Powder & Picture
CEREC Crown Polishing Technique
November 12, 2008
Crown King Launches New Website
Crown King is pleased to announce that our website at www.crownking.biz has gone live!
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October 17, 2008
Crown King Launch Event
On October 17, 2008 Crown King was proud to introduce our clients to our state-of-the-art mobile Ceramic Restoration Vehicle.
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