What is a crown?
A crown (aka cap) is a custom made piece of ceramic and/or metal that fits over your tooth. Zirconia is a ceramic, is the most common material that crowns are made of, and is actually stronger than your natural tooth. The doctor will get a custom shade selected to match your teeth so that your new crown blends in perfectly with your existing dentition.
Why do a crown?
Teeth can become weakened over time due to cavities, fillings, fractures, root canals, or premature wear. A tooth weakened by any of these reasons has a higher risk of breaking to the point that it must be removed. To prevent the potential loss of a tooth, the dentist may recommend a crown to protect the tooth long-term.
Ceramic crowns have a long track record of success. In fact, there are roughly 2 million crowns done each month in America, and routinely last more than 10 years - sometimes up to a lifetime!
What to expect?
It’s typically two appointments to get your new crown. At the first appointment, the doctor will prepare the tooth by removing any fillings or cavities, and then carefully reshape the tooth to fit a crown. From there the doctor will send a digital 3D model to the lab for them to custom fabricate the crown. While we’re waiting 1-2 weeks to get the crown from the lab, you will have a temporary crown placed on the tooth. This allows you to live life normally until the real thing is ready.
At the second appointment, we’ll remove the temporary crown, clean the tooth of any debris, and test fit the real crown. Once we know the real crown fits perfectly and looks good to you, we permanently stick it to the tooth using a special type of glue (called cement) or we bond it to the tooth.
Once your crown is in place, it takes ~24 hours for the cement/bond to fully cure. During this time we ask you not to get too aggressive with your crown. After the first 24 hours have passed, you can eat and drink whatever you like. Keep in mind though, the gentler you are on your crown and the cleaner you keep it, the longer it will last.