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Hi Dr. Hall,
I had a root canal done on my front tooth over 10 years ago. In the past few years I had noticed a blue discoloration at the top of the tooth. After trying internal bleaching, my dentist ended up doing a crown.
The first crown that came back from the lab looked very white. He redid it. The next tooth, which is in my mouth now, looks better but doesn’t match the other front tooth. The dentist permanently cemented it in, but when I got home and took some selfies I was unhappy with how unnaturally white it looks.
The dentist will give it another try but my question is — should I let him try again or go to someone else who specializes in cosmetic dentistry? I now live in Princeton, NJ and my dentist is in Brooklyn. Cost is a factor.
Doing a crown on a single front tooth is a tricky procedure. The slightest variation in color between the two front teeth is usually very noticeable. And it isn’t just the overall color—any tooth has multiple colors in it. Even expert cosmetic dentists will often have multiple try-ins before they get the crown to match perfectly. When I was in practice, I charged about 40% more for crowning a single front tooth because we would typically send it back to the lab three or four times until we got it perfect and I would charge the extra fee because of all the extra appointments. Dentists with poor cosmetic dentistry skills sometimes ask patients to crown both front teeth in order to get the color right.
That your dentist would think that the crown would look right after one or two trips to the lab shows either inexperience or a low level of commitment to excellent cosmetic dentistry. I’m not meaning to imply condemnation with that comment because that is typical of the overwhelming majority of dentists—maybe 98% of them. So yes, if you want this done so that your two front teeth match perfectly, you need to raise your sights and go to an excellent cosmetic dentist such as we recommend. There are several excellent ones within reasonable driving distance of Princeton, say 15-30 miles.
However, depending on how big a factor cost is for you, and if your dentist is willing to work with you to get this right for no extra charge, you may want to stick with this dentist to save the money of having another dentist start over with you. And, I would add, if you are willing to make several more trips back to Brooklyn. To help the process, you or the dentist should get hold of a good digital camera that is capable of taking a clear photograph of the new crown in place next to your natural tooth under outside light, such as right next to a window. That will go a long way toward helping the ceramist pin down the right color. And be sure that the crown is only temporarily cemented until you have seen it under various lighting conditions.
If you want perfection—a crown so natural that you can’t distinguish it from the real tooth next to it—you need the expert cosmetic dentist. But if you are willing to accept some compromise of that ideal in order to save money—try letting your dentist have some more tries to get this closer.
– Dr. Hall
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About David A. Hall
Dr. David A. Hall was one of the first 40 accredited cosmetic dentists in the world. He practiced cosmetic dentistry in Iowa, and in 1990 earned his accreditation with the American Academy of Cosmetic Dentistry. He is now president of Infinity Dental Web, a company in Mesa, Arizona that does advanced internet marketing for dentists.