2024-01-01 · dental, endodontics, surgery
Root Canal Treatment FAQ
What Is a Root Canal?
A root canal is a dental procedure that removes infected or damaged pulp from inside a tooth. The canals are cleaned, shaped, and sealed to preserve the tooth and relieve pain. A crown is often placed afterward to restore strength.
Why Is a Root Canal Needed?
Root canal treatment is recommended when the tooth pulp becomes inflamed or infected. Common causes include:
- Deep tooth decay or a large cavity
- Cracks or chips that expose the pulp
- Repeated dental procedures on the same tooth
- Trauma that damages the nerve and blood supply
What Symptoms Suggest a Root Canal?
Symptoms can vary, but may include:
- Persistent toothache or sensitivity to hot and cold
- Pain when biting or chewing
- Swelling of the gums near the tooth
- Darkening of the tooth
- A small bump on the gums indicating infection
About the Root Canal Procedure
Root canal treatment is typically done with local anesthesia and often takes one to two visits. The dentist or endodontist creates a small opening, removes the damaged pulp, cleans the canals, and fills them with a sealing material. A temporary or permanent filling is placed, followed by a crown to protect the tooth.
What Happens After a Root Canal?
Some mild soreness or sensitivity is common for a few days. Most patients can return to normal activities the same day. Your dentist may recommend:
- Over-the-counter pain relievers as needed
- Avoiding chewing on the treated tooth until it is fully restored
- Good oral hygiene and follow-up care
How Long Does Recovery Take?
Recovery is usually quick. In general:
- Discomfort improves within a few days
- The tooth can be fully restored with a crown within a few weeks
- Long-term success depends on proper sealing and restoration
What Are the Risks or Complications?
Root canal treatment is highly successful, but possible issues include:
- Persistent infection requiring retreatment
- Cracked tooth if a crown is delayed
- Missed canals that need additional care
Following your dentist’s recommendations helps reduce these risks.
When Should I Call the Dentist?
Contact your dental office if you experience:
- Severe or worsening pain
- Swelling that does not improve
- Allergic reactions to medications
- A tooth that feels loose or unstable
Prompt evaluation ensures the best outcome and tooth preservation.