Root canal therapy treats infection or inflammation inside a tooth, often relieving pain while helping preserve the natural tooth.
Saving teeth when possible
When decay, trauma, or cracks reach the inner pulp of a tooth, the result can be sensitivity, throbbing pain, swelling, or an abscess. Root canal treatment removes the affected tissue, cleans the canals, and seals the tooth.
After treatment, many teeth need a crown to restore strength and reduce the risk of fracture.
Signs you should call
- Lingering sensitivity to hot or cold.
- Severe toothache or pressure pain.
- Swelling, drainage, or a pimple-like bump near the gumline.