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  1. J

    Porcelain Vs. Zirconium + post material - Discoloration & Aesthetics

    Any word on sensitivity worries? Also, I just noticed you are in Ottawa - I'm in Vancouver - any labs you know of or would recommend for my area?
  2. J

    Porcelain Vs. Zirconium + post material - Discoloration & Aesthetics

    Thank you so much for your contributions. I've done a bit of reading on internal bleaching. I understand the principle now; however there are risks associated with it and quite a likely chance of later discoloration again. As far as no need for root-treating the other healthy teeth is...
  3. J

    Porcelain Vs. Zirconium + post material - Discoloration & Aesthetics

    What would be the reason for putting crowns on all 4 them? As opposed to veneers? If all crowns do they need to have all Root canals? What's internal bleaching?
  4. J

    Porcelain Vs. Zirconium + post material - Discoloration & Aesthetics

    Btw, here's the actual situation (my prep work visit is on Wed Oct26).
  5. J

    Porcelain Vs. Zirconium + post material - Discoloration & Aesthetics

    Thank you RKM RDT - I appreciate it. One problem with translucency in this case is that the darkened matter of the tooth may be protruding through the translucent crown (two dentists voiced this opinion independently of each other) - regardless of the post and how well it's matched. Highly...
  6. J

    Porcelain Vs. Zirconium + post material - Discoloration & Aesthetics

    Hello, I am not a lab professional but came across this forum and I'd like to ask a question from you, the pro guys. I have a front tooth (21) which has discoloured after an accident about 15 years ago. It has been root treated and filled (no post). It's considerably darker than other teeth...
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