Root canals don’t hurt during the procedure because endodontists numb the area where they are working. Some minimal pain may come after the procedure when the anesthetic wears off.
A root canal is when the dentist or endodontist opens up the tooth root canal to remove infection, then seals it. Modern root canal treatment is designed to relieve pain caused by infection and save your natural tooth.
Why Are Root Canals Needed?
A root canal saves the tooth from extraction. It removes an underlying infection that is causing gum pain, swelling, and tooth decay.
A root canal can be a relief to those experiencing significant pain and swelling from an infection. The procedure allows the area to heal while helping the tooth continue to function normally.
The Root Canal Procedure
Typically, it is your dentist who advises a root canal. They can identify an infection or tooth damage through an X-ray and oral examination and will often refer you to an endodontist.
An endodontist is a tooth pulp specialist who routinely performs root canal procedures.
Before treatment begins, the endodontist will examine your tooth structure to ensure it can withstand the procedure. Teeth usually become infected when a cavity reaches deep into the root or when a crack or injury allows bacteria to enter the tooth.
In severe cases, the tooth may not be salvageable, and extraction could be recommended instead.
During the Procedure
- A topical anesthetic is applied first.
- An injected anesthetic numbs the treatment area completely.
- You may feel slight pressure, but you should not feel pain.
- A dental dam is placed to isolate the tooth and keep the area dry.
- Suction is used throughout the procedure to remove fluids.
You will remain fully awake during the treatment and can let the endodontist know if you feel any discomfort.
The endodontist will carefully drill into the tooth to reach the infected pulp and use specialized tools to remove the damaged tissue. The inside of the tooth is then cleaned, disinfected, and filled with a protective material to help prevent reinfection.
Finally, the tooth is sealed with a temporary filling or crown. You will later return to your dentist for a permanent crown to protect the tooth from further damage.
Aftercare for a Root Canal
Some discomfort may begin a few hours after the procedure once the anesthetic wears off. Mild to moderate pain and tooth sensitivity are common and usually improve within a few days.
Your endodontist may prescribe medication or recommend over-the-counter pain relievers. A cold compress can also help reduce swelling and discomfort.
Root Canal Aftercare Tips
- Take antibiotics exactly as prescribed until completed.
- Avoid using straws, smoking, alcohol, and soft drinks for several days.
- Stay away from sticky foods that could dislodge the temporary filling or crown.
- Eat soft, non-spicy foods at a moderate temperature.
- Use gentle oral hygiene techniques with a soft-bristle toothbrush.
Root canals may sound intimidating because of outdated perceptions, but modern dental techniques and advanced equipment make the process much more comfortable and recovery significantly easier.
If you have any concerns about root canal treatment, our team is happy to answer your questions and help you feel more comfortable about the procedure.