Root canal therapy can save a tooth that has become severely infected or decayed. The nerve and pulp are removed, and the inside of the tooth is cleaned and sealed — preserving your natural tooth.
Causes of Root Canal Infection
- Cavities that penetrate deep into the tooth
- External trauma or injury
- Advanced gum diseases
Symptoms to Watch For
- Tooth discoloration
- Bleeding or pus discharge
- Persistent bad breath
- Sharp or throbbing pain
- Sensitivity to hot and cold
- Jawbone deterioration
How Root Canal Therapy Is Performed
- Rubber dam placement for isolation
- Pulp extraction and cleaning
- Cavity filling with biocompatible material
- Crown placement for protection