Dental crowns are called urns because they virtually cover up a damaged tooth even when only partially covered by an overlying tooth. They are used to: Cover a tooth that has been chipped or broken. Afford a replacement tooth if it cannot be found or repaired by getting in touch with the Urban Smile Chicago dentist. Hold back teeth that have been overfilled. Cover and support broke or chipped teeth with a temporary covering. Tooth crowns can be made from porcelain, composite material, titanium, or a plastic composite. A dentist will evaluate the condition of your teeth and recommend the right crown. The size of your mouth and the actual condition of your tooth will determine what crown will be best suited for you. Your dentist will also fill in any gaps or minor defects in the tooth, which is not going to change after the crown has been placed. Once you have decided to get a dental crown, you will probably experience some tooth sensitivity or pain. This is normal and will subside in a short period of time. However, if your sensitivity or pain persists or gets worse, you should see your dentist as soon as possible. There are many reasons why people get dental crowns. One of the most common is when a badly cracked or broken tooth is covered with a temporary crown and cracked once more. This leaves the original tooth exposed and completely unprotected. Dental Crowns will then protect this tooth allowing it to heal and the original tooth to properly function again. Sometimes, Crowns will be made from a material other than porcelain. You can ask your dentist about this if you would like to have a different material. These other crowns can also have the advantage of not cracking or breaking under normal circumstances. However, some dental crowns do crack or break just because of certain things. If this does happen to you, your dentist may suggest that you go back for another crown. The decision to get a dental crown should not be entered into lightly. Discuss it thoroughly with your dentist. Ask questions and make sure you understand the pros and cons. Your dentist should be able to give you the best advice for your situation. Keep in mind, however, that there are pros and cons to each type of crown, so it is important that you are aware of them and weigh them carefully before making a decision.