How to Cement Ti-Bases to Zirconia Crowns - Using MicroEtchers and Resin Cement

[@mertsonmez7867]

Nice and clean work! Great presentation!

[@AllThingsDentistry]

That was excellent. Thank you for sharing!

[@acash93]

Nice to see another dental channel watching this video too :). Subscribed to both of you. Thanks for the educative videos

[@rickerfred8959]

Well done! I have a lab microetching unit which is enclosed and has a suction unit. Is there any concern with the aluminum oxide particles being released into the air in the office as far as air quality.

[@MyYoungindia]

very informative video. thank you , one big salute for you

[@technicalhand1572]

Thanks Nice presentation

[@TurkishDentist]

What about cementing them in the mouth and then take out to clean, and then place it back? There will be times that it won't fit properly, no?

[@jamesdds]

Is the same process for hybrid prothesis ?

[@rafaelmontero1303]

Great video, just a question, is this technique and material works with 3d printed temporal crowns? Thank you

[@newlife2281]

I had cemented crowns on implants, bottom jaw, it feels really bad and food always getting under crown and cause bad smell

[@fastwalker21]

You had extra cement material on the Ti base below the margin. very sloppy. You can take a BP blade and remove the excess before seating.

[@HACKERdENTIST]

thanks

[@user-rn6pz4vi2g]

Do you have a way to separate the ti bases on failed crowns/bad shades?

[@Gentsgolf]

One way is to ask the Dental lab to put it in an porcelain furnance and heat it very, very slowly !!! to 350-450 degree Celsius for around 30 min on end temp. There's a risk the crown cracks because of the expanding tibase to quickly for the zirconia unfortunatly.

[@wajikhan6512]

What about using glycerin on the margin?

[@alessandroferrero139]

Sandblasting Zirconia will cause the propagation of micro cracks and weaken the zirconia in the critical area . Please correct me if I am wrong

[@emelgiefro]

No it wont Using a diamond disc on it will

[@alessandroferrero139]

@@emelgiefro Done some basic research on a couple of papers written about this and apparently sandblasting can cause micro crack propagation if done too severely above 3.5 psi pressure and too close to the surface may I reiterate that this is only a brief research on my behalf and should only be treated as such

[@dr.anjumsultana3606]

Can we light cure zirconia..?? Does allow light??

[@wendellmccall4453]

This has been written about in several studies and is included in th IFU of many zirconia manufacturers. Any microabraded zirconia should be run through a regeneration cycle in your porcelain oven.

[@alessandroferrero139]

@@wendellmccall4453 can you elaborate on this regeneration process please sounds interesting and intriguing pending on temperatures involved

[@susanahernandez9325]

Steam?

[@redmc3614]

Leave it to the technicians