What Are the Reasons For Needing a Dental Crown?
There are several reasons why you may need dental crowns for your mouth, and today, most dentists have these restorations ready in less than one day. Also, dental crowns are made from durable materials that look natural inside your mouth so that you can continue to have an attractive smile. Dental crowns are available for children, teenagers, and adults who have damaged their teeth, or the restorations are attached to dental appliances such as dental bridges or metal dental implant posts. A dentist may suggest a customized dental crown for these reasons:
- A large cavity has disrupted the integrity of a tooth’s biting surface
- A tooth is cracked during an accident
- You need a root canal procedure on an infected tooth
- A tooth is missing, so a full-size crown is attached to a dental appliance
- A tooth has an odd shape or size
When you have a toothache or a damaged tooth, you should visit a dentist immediately for an examination with medical images. The infection from these problems can ruin a tooth enough that it will require an extraction rather than a restoration.
You May Need a Root Canal First
If you have an infection or a cavity in a tooth, then you will likely need a root canal before the dental crown is placed over the tooth. For a root canal, you are anesthetized to reduce your anxiety and to reduce discomfort. Your dentist must drill into the top of the tooth to remove its infection and bacteria along with its interior components that include pulp that contains nerves and blood vessels. The dentist will reach into the tooth’s shell to remove the roots that are in your gum tissue.
Most Dental Crowns Are Made to Cover a Damaged Tooth
After all of the substances are removed from the tooth, it is only a weak empty shell. However, your dentist will fill the shell of the tooth with a soft material that hardens in only a few minutes. While this will improve the strength of the tooth, it requires more stability, and this is why it is covered with a dental crown. This type of dental crown is often referred to as a cap because it covers the repaired tooth while full-size dental crowns are used in dental implant posts or dental bridges.
A Dental Crown Is Made to Look Natural Inside Your Mouth
Modern dental crowns are made of composite materials with layers to keep the restoration in good condition for many years. The interior layer of a dental crown is often metal, but the outer layer is made from porcelain or other substances that will match the color of the surrounding teeth. Your dentist will order a dental crown that looks perfect next to your natural teeth, but when your natural teeth are discolored, you can undergo a teeth-whitening procedure to improve the appearance of these teeth.
Full-size Dental Crowns Are Used for Implants or Bridges
For dental implants, the dentist will insert a metal post into your gums and alveolar bones. The dental implant is attached to the metal post with a screw. This type of dental crown is not hollow, but it will also match the color of your surrounding teeth. If you don’t want to have a dental implant, then a dentist can attach full-size crowns to a metal and plastic bridge that is attached to your healthy teeth. Your dentist can offer advice concerning the best procedure for your damaged or missing teeth so that you can make an informed decision.