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slotboom.f
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My suggestion would be a titanium bar with crown preps and on top just zirkonium crowns if needed you can do pink in composite. Why?
The zirconium as a total structure is somewhat delicate to handle and in the end heavy. By the things you tell you want to finish this with normal zirc ceramics which are in the long run more vulnarable to some chipping.
If this occurs (and it will)you only need to replace a crown which can be done by either impression or scanning. no stress for the patient dentist and tech.
Maybe mineral peek would be good here too instead of titanium but this totally depends on the final placement of the implants.
I sure would recommend some ct scan drill guide for a case like this or at least set up and drill guide if not available.
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The zirconium as a total structure is somewhat delicate to handle and in the end heavy. By the things you tell you want to finish this with normal zirc ceramics which are in the long run more vulnarable to some chipping.
If this occurs (and it will)you only need to replace a crown which can be done by either impression or scanning. no stress for the patient dentist and tech.
Maybe mineral peek would be good here too instead of titanium but this totally depends on the final placement of the implants.
I sure would recommend some ct scan drill guide for a case like this or at least set up and drill guide if not available.
Verzonden vanaf mijn iPhone met Tapatalk