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jakep
Joined: 21 Aug 2012 Posts: 13
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Posted: Mon Nov 24, 2014 7:53 pm Post subject: Closing access hole in zirconia |
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I'm doing my first "screwmentation" with zirconia coming up what is the best way to bond the resin to close the access hole. The same would apply to
Closing Endo access. I use surpass as my bonding agent and have an air abrasion unit.
Thanks all
Jake |
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twmdds
Joined: 16 May 2006 Posts: 142
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Posted: Tue Nov 25, 2014 4:00 pm Post subject: |
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Nothing bonds to zirconia so it really doesn't matter. Be sure to sandblast the internal of the crown prior to cementing it to the abutment (keep the abutment screw access filled with teflon tape). The next step is to torque down the abutment/crown complex. Then Surpass 1-2-3-composite or you can do Interface (dwell 10 secs then dry) and Surpass 2-3-composite. Best of luck - Tom |
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jakep
Joined: 21 Aug 2012 Posts: 13
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Posted: Tue Nov 25, 2014 8:27 pm Post subject: |
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Thanks Tom
I thought interface doesn't do anything to zirconia. |
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john kanca
Joined: 14 May 2005 Posts: 6346
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Posted: Sun Dec 07, 2014 8:54 am Post subject: |
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jakep wrote: | Thanks Tom
I thought interface doesn't do anything to zirconia. |
It will help you adapt resin to the zirconia. Do sandblast the zirconia first. _________________ "You need me on that wall."
"You don't have a town named after you" |
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jakep
Joined: 21 Aug 2012 Posts: 13
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Posted: Fri Dec 19, 2014 9:04 am Post subject: |
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Thank you. |
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