What Is Root Canal Treatment?
The inside of each tooth contains pulp — soft tissue with nerves and blood vessels. When pulp becomes infected due to deep decay, a crack, or injury, it must be removed. During root canal treatment, the dentist removes the infected pulp, cleans the canal, and seals the tooth. A crown is usually placed afterwards to protect the tooth.
Signs You May Need a Root Canal
- ✓Severe toothache, especially when chewing or applying pressure
- ✓Prolonged sensitivity to heat or cold
- ✓Darkening of the tooth
- ✓Swelling or tenderness in nearby gums
- ✓A persistent pimple-like bump on the gum
- ✓Deep cavity visible or diagnosed on X-ray
What to Expect During the Procedure
Root canal treatment typically requires one to three appointments. The dentist numbs the area, removes infected tissue, shapes and cleans the canal, fills it with a biocompatible material, and places a crown. Most patients report far less pain than they anticipated.
Recovery and Aftercare
Mild soreness after the procedure is normal and usually resolves within a few days. Avoid hard foods on that side until the permanent crown is placed. Follow your dentist's instructions and attend follow-up visits as scheduled.