Dental Health and Root Canals
In the past, if you had a tooth with a diseased nerve, you would probably lose that tooth. Today, with a special dental procedure called root canal treatment, your tooth can be saved. Root canals are a relatively simple procedure involving one to three office visits. Best of all, having a root canal when necessary can save your tooth and your smile!
What Is The Purpose Of A Root Canal?
A tooth’s nerve is not vitally important to a tooth’s health and function after the tooth has emerged through the gums. Its only function is sensory – to provide the sensation of hot or cold. The presence or absence of a nerve will not affect the day-to-day functioning of the tooth. When a tooth is cracked or has a deep cavity, bacteria can enter the pulp tissue and germs can cause an infection inside the tooth. If left untreated, an abscess may form. If the infected tissue is not removed, pain and swelling can result. This can not only injure your jawbones, but it is detrimental to your overall health. Without the proper treatment, your tooth may have to be removed.
What Are The Signs That A Root Canal Is Needed?
What Happens During A Root Canal?
Teeth that require endodontic treatment are not always painful. However, signs you may need a root canal include:
- Severe toothache
- Pain upon chewing or application of pressure
- Prolonged sensitivity to heat or cold
- Dark discoloration of the tooth
- Swelling and tenderness in the nearby gums
Most teeth can be saved by endodontic treatment but tooth extraction may be necessary if:
- Roots are severely fractured
- The tooth does not have adequate bone support
- The tooth cannot be restored
- Root canals are inaccessible