Cosmetic Dentistry
Root Canal, Fullerton, CA
The “root canals” or inner channels of the tooth contain soft tissue known as dental pulp, which is comprised of blood vessels, nerves and connective tissue. The pulp is responsible for nourishing the root during its development. However, after the tooth fully develops, it continues to receive nourishment from the tissues surrounding the pulp, and the pulp is not necessary to the tooth’s well-being.
If the dental pulp inside the root canals becomes inflamed or infected, root canal therapy is needed. Dental pulp can develop inflammation or infection due to one of the following reasons:
- Dental decay.
- Faulty crowns.
- A crack or chip in the tooth.
- Repeated dental procedures on the tooth.
- Trauma to the tooth.
- Extreme tooth grinding (i.e., bruxism) that has worn down the tooth.
The Root Canal Procedure
First, local anesthesia is administered to the affected tooth to prevent pain or discomfort. Nitrous oxide is complimentary to all root canal patients. The endodontist creates an opening in the surface of the tooth and removes the diseased tooth pulp and nerves. The inside of the tooth is cleaned and disinfected. Then, the tooth is filled and sealed with a material called gutta-percha. A crown or a filling may be placed to restore the tooth’s strength and integrity.
After root canal therapy, the tooth should function normally. It can withstand the normal biting force and sensation, and chew efficiently (although chewing ice or shells is not recommended, as it can harm the teeth). The treated tooth should also look natural; the filling or crown should be color-matched to blend in with the natural tooth enamel.
With the proper care, treated teeth can last problem-free for many years. Good oral hygiene is necessary to prevent decay and other problems.