Warning signs of an infected tooth
Lingering sensitivity to hot or cold, pain when biting, a darkening tooth, a pimple on the gum, or facial swelling. Early treatment keeps the procedure simpler and improves the long-term prognosis.
What to expect, step by step
- 1
Numb & isolate
The tooth is numbed and isolated to keep it clean.
- 2
Clean & shape
Infected tissue is removed and canals are disinfected.
- 3
Seal & crown
Canals are sealed, and a crown restores strength.
Are you a good candidate?
- Lingering hot or cold sensitivity
- Severe toothache
- Abscess or gum swelling
- Deep decay or cracked tooth
Cost, insurance & financing
Root canals are typically covered at 50–80% by PPO plans. A crown is usually recommended afterward on back teeth.
See insurance & financing options

