Root canals have an undeserved bad reputation. Learn the truth about this tooth-saving procedure and what to expect.
If your dentist has recommended a root canal, you may feel anxious. However, modern root canal treatment is nothing like the horror stories of decades past. Today's procedures are comfortable, efficient, and can save your natural tooth.
What Is a Root Canal?
A root canal is a treatment to repair and save a tooth that is badly decayed or infected. During the procedure, the nerve and pulp are removed, and the inside of the tooth is cleaned and sealed.
Signs You May Need a Root Canal
- Severe tooth pain, especially when chewing
- Prolonged sensitivity to hot or cold
- Darkening of the tooth
- Swelling and tenderness in nearby gums
- A persistent pimple on the gums
The Procedure
Thanks to modern anesthesia and techniques, a root canal is no more uncomfortable than getting a filling. The procedure typically takes 1-2 hours and may require one or two visits.
After Treatment
Most patients can return to normal activities the same day. Your tooth may feel sensitive for a few days, but over-the-counter pain medication usually provides sufficient relief.
Saving Your Natural Tooth
A root canal allows you to keep your natural tooth rather than having it extracted. This preserves your bite, maintains your natural smile, and prevents other teeth from shifting.