Thanks for the video. You are grateful for many things, and I am grateful for being able to learn from your experience. I wish you a soon recovery of your hip. Best regards from Chile. César
Good afternoon, James! I wanted to thank you for your videos. I am a therapist doctor from Estonia, and I am currently starting to work with digital dentistry. I have a question for you: Which scanner do you use for PrograMill PM7? Thank you for your response! Sergey
I have 8 zerconia crowns on my top teeth #5-12. My gums burn on those 8 teeth and my lips are dry constantly and the mucousa on the inside my lips feel like they drag on the crowns causing significant speech issues. I have been miserable ever since they were placed in my mouth. They have been reduced in size a couple times. It’s affecting all aspects of my life-suggestions? Please
The video is called removing zirconia crowns..... But the video is about creating undercuts...getting retention and cemention of crowns... So I'm wondering if you had tips and thoughts about actually removing zirconia crowns. That said, 100% I find section and crown split and DO NOT BOND bc a few zirconia crowns I've had from other providers have had to be sectioned into like SIX pieces to get all of it off.... But also, with a good prep, good wall height, good ferrule if a core etc I feel like an RMGI is MORE THAN adequate to keep a crown on so I don't really see the need to bond??? And I'm wondering for you think sometimes even with an RMGI do you get some bonding if there is a composite core (I personally think you do- but unintentionally!!! Just polymer chemistry doing its thing).
This video was for those who are bonding in zirconia which some companies in the industry are recommending. I agree, you describe an ideal prep circumstances. For me RMGI is adequate, and I did not address the issue of bonding to a core. Anyway, thanks for commenting. All the best.
Thanks for the video. You are grateful for many things, and I am grateful for being able to learn from your experience. I wish you a soon recovery of your hip. Best regards from Chile. César
I loved the outdoor scenes, Dr. Klim! Great presentation and video!
Good afternoon, James! I wanted to thank you for your videos. I am a therapist doctor from Estonia, and I am currently starting to work with digital dentistry. I have a question for you:
Which scanner do you use for PrograMill PM7? Thank you for your response! Sergey
I use the Primescan via DS Core cloud system. The Trios by 3 Shape is also an excellent image capture system.
Simple physics, ++ Surface area = ++ retention like what it was with the large amalgam restorations
Does the laser work thru zirconia?
Yes, it takes longer than a ceramic, but will loosen the cement bond.
I have 8 zerconia crowns on my top teeth #5-12. My gums burn on those 8 teeth and my lips are dry constantly and the mucousa on the inside my lips feel like they drag on the crowns causing significant speech issues. I have been miserable ever since they were placed in my mouth. They have been reduced in size a couple times. It’s affecting all aspects of my life-suggestions? Please
You will need to work with your dentist on this. Each individual circumstance has a different bio-tissue response. Wish you all the best.
With short clinical crowns less than 4mm do you feel the undercuts in the intaglio are sufficient to retain these zirconia crowns?
I have, but will place retentive boxes and grooves in addition to undercuts in both the restoration and prep, after the scan for the prep.
The video is called removing zirconia crowns..... But the video is about creating undercuts...getting retention and cemention of crowns... So I'm wondering if you had tips and thoughts about actually removing zirconia crowns. That said, 100% I find section and crown split and DO NOT BOND bc a few zirconia crowns I've had from other providers have had to be sectioned into like SIX pieces to get all of it off.... But also, with a good prep, good wall height, good ferrule if a core etc I feel like an RMGI is MORE THAN adequate to keep a crown on so I don't really see the need to bond??? And I'm wondering for you think sometimes even with an RMGI do you get some bonding if there is a composite core (I personally think you do- but unintentionally!!! Just polymer chemistry doing its thing).
This video was for those who are bonding in zirconia which some companies in the industry are recommending. I agree, you describe an ideal prep circumstances. For me RMGI is adequate, and I did not address the issue of bonding to a core. Anyway, thanks for commenting. All the best.
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