I have had cubic zirconia crowns put on a couple molars over the past 3 years or so. I have had nothing but trouble...cracking, breaking, chipping of these...at least 3 times!! this morning, the crown i had fitted one year ago just cracked/broke. So I am going in to see him this afternoon. I was told its under warranty. I have a new dentist now because my insurance recently changed.
Should i be looking into getting a different kind of material?
The dentist said he recommended the expensive crowns because i have an immune system health issue. Is he just trying to make more $$?