[ACEsthetics] New Post/Thread Notification: General Dentistry

Hello,

gmoor@windstream.net has just posted in the General Dentistry forum of ACE Dental World under the title of best burs for EMax crowns.

This thread is located at http://www.acedentalforum.com/forum/threads/2773-best-burs-for-EMax-crowns

Here is the message that has just been posted:
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---Quote (Originally by shekmark)---
I am using a 856-016 coarse diamond and wondering if I should be going over the prep with a 856 fine to finish. Also, are there any studies that show, on on a typical PFM crown, what kind of margin holds up the best? I am thinking , full chamfer vs say a shoulder with a bevel? I always do full chamfer. My new associate was taught shoulder w/bevel. Just wondering. Hope all are enjoying the Labor Day weekend. Mark
---End Quote---

*I use the same course diamond for the entire prep and cut a pretty heavy chamfer. I think a bevel would be a pain to duplicate and I'm bonding all my emax. Guy*
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