Need a good lab and dentist to do this kind of work, do a lot of research ahead of time. I broke two of my teeth in a jet ski accident, and the other two were deformed from birth. They previously had overlays on them.
I recently had all procelain dental crowns installed on my four front teeth. When I floss two of them at the gumline, I can taste and smell a foul bacterial scent on the floss. The dentist poked around with a dental instrument and says they fit properly, but I disagree. None of my other teeth (crowned or real) produce the odor, so something isn't right. He told me x-rays won't necessarily show whether or not they fit, so is there a definitive way (i.e., special type of x-ray, MRI, etc.) to determine if the fit is correct?