Root canal (endodontics)
Root Canal Treatment in Da Nang
Cleaning and sealing the inside of a tooth whose nerve is infected or damaged, so the natural tooth can be kept rather than removed.
Root canal treatment saves a tooth whose nerve has become infected, inflamed or damaged — often from deep decay, a crack or injury. Instead of removing the tooth, the affected tissue inside is cleaned out, the canals are shaped and sealed, and the tooth is restored so you can keep it and use it normally.
At Vinmec Picasso, root canal treatment is carried out inside Vinmec Da Nang International Hospital. An X-ray helps map the roots and the extent of infection before treatment, so the plan is based on your tooth’s actual anatomy rather than a general approach.
What to expect
The treatment is done under local anesthetic and is usually aimed at relieving pain rather than causing it. The infected tissue is removed, the canals are cleaned and sealed, and the tooth is closed. Because a treated tooth can become more brittle, a crown is often recommended afterwards to protect it — this is confirmed based on how much healthy tooth remains.
When a tooth cannot be saved
Root canal treatment has a good chance of keeping a tooth, but not every tooth can be restored reliably. If too little sound tooth remains, extraction followed by a replacement may be the more predictable route. Where that is the case, the alternatives are explained so you can weigh them up before any decision is made.
At a glance
- TreatsAn infected, inflamed or damaged tooth nerve
- GoalKeep the natural tooth
- AnesthesiaLocal anesthetic
- AfterThe tooth often needs a crown for protection
Is it right for you?
Often recommended when:
- You have lasting toothache, sensitivity to heat, or pain on biting
- Decay or a crack has reached the nerve inside the tooth
- There is infection at the root that is causing swelling or an abscess
May not be the right option when:
- The tooth is too broken or unsupported to restore afterwards
- Extraction and replacement is the more predictable option for that tooth
- The problem is coming from the gum rather than the nerve
Suitability is confirmed only after a clinical examination. Alternatives are discussed where they exist.
What the treatment involves
Examination & X-ray
The tooth is examined and an X-ray shows the roots and the extent of infection, so the treatment is planned to your tooth.
Cleaning the canals
Under local anesthetic, the infected or damaged tissue is removed and the canals are cleaned and shaped.
Sealing
The cleaned canals are filled and sealed to help prevent re-infection.
Restoring the tooth
A filling closes the tooth, and a crown is often recommended to protect it against fracture.
Recovery & aftercare
- Mild tenderness for a few days is common and usually eases with standard pain relief.
- Avoid heavy biting on the tooth until it is fully restored, as treated teeth can be brittle.
- Follow through with the recommended crown or final filling to protect the tooth long term.
Common questions
Is root canal treatment painful?
Why might I need a crown afterwards?
What if the tooth cannot be saved?
Related treatments
Next step
Talk to the team about your case
Send an inquiry and a patient coordinator will contact you during clinic hours—in English or Vietnamese—to arrange your consultation and explain what happens next.