Full coverage dental crowns and dental veneers are both great restoration options, the main difference being the coverage and thickness of the porcelain. Crowns are about 2 millimeters thick whereas veneers are only about 1 millimeter thick. Crowns cover the entire exposed surface of your tooth all the way to the gum line and veneers only cover the front of the tooth. Let’s take a closer look at the differences between full coverage crowns and veneers.
Full Coverage Crowns
The crown is typically used to restore a tooth that has fractured, had a root canal, or has extensive decay. When decay is present, your dentist will remove all affected tooth structure before placing your crown. The crown itself is fabricated using an impression or scan of the tooth being treated with which a model of the tooth is created. Your dentist will remove a small amount of enamel from each surface of the tooth to allow room for the crown to be placed.
Some dental offices have the technology to fabricate crowns in-office but if not, the model of your tooth will go to a dental lab where the porcelain crown will be made. If the crown is sent out, your dentist will make a temporary crown for you to wear until your permanent crown is ready. Once your dentist receives the crown from the lab, they will have you come in to have it placed.
Veneers
The process for veneers is the same as crowns, the only difference being that since a veneer only covers the front surface of the tooth, that is the only surface that is prepared by removing a bit of enamel to make room for the veneer. Veneers are so thin that not much tooth structure is lost!
While crowns can be used on any tooth, veneers are only meant for the front teeth because they are thin and cannot withstand chewing. Veneers are typically considered cosmetic restoration though they are also used for restorative purposes when appropriate.
Your dentist will help you determine which type of restoration will be best for your individual case. Both crowns and veneers have great results and are very natural looking and can be tinted to match the shade of your natural teeth. Porcelain is a strong material and is not susceptible to discoloration. If you are having a restoration placed on a tooth that shows when you smile, you may be advised to whiten your teeth before treatment to make sure everything is perfect for you!
If you find that you need a tooth restored with either a full coverage crown or a veneer, speak with your dentist to fully understand your options and the benefits of each. It is important to have the proper restoration placed so that it lasts as long as possible for you.