Root Canal Therapy
A root canal removes infected pulp inside a tooth, disinfects the canals, and seals them — saving the natural tooth from extraction.
- Success rate
- 95%
- Avg cost (US)
- $700–$2,000
- Recovery
- 1–2 days
- US volume / yr
- ~15,000,000
Browse verified dentistry providers who offer this procedure.
Adults with deep decay, cracked teeth, or a dental abscess causing severe pain or sensitivity.
1–2 visits, 60–90 minutes each, under local anesthesia. A crown is usually placed afterward to protect the tooth.
Return to normal activities the same day. Mild soreness for a few days managed with OTC pain relief.
$700–$1,500 per tooth (molars cost more); crown is separate at $1,000–$2,000.
Questions to ask your doctor
- Do I need an endodontist for my case?
- Will I need a crown afterward?
- What is the success rate for this tooth?
Frequently asked
Modern anesthesia makes the procedure comparable to a filling. Most pain is from the infection before treatment.
With a well-fitted crown, treated teeth commonly last decades or a lifetime.
Related patient questions
Find a board-certified dentistry provider in your area.
Related procedures
General information only — not medical advice. Always consult a qualified clinician for your specific situation.