Root Canal Treatment (RCT)

Worried about a root canal? Here's what you need to know before your visit. Root canal treatment is a dental procedure used to save a severely decayed or infected tooth. It involves removing the infected pulp (the soft tissue inside the tooth), cleaning and disinfecting the root canals, and then sealing the tooth to restore its function and strength.

When Do I Need a Root Canal?

Persistent toothache
Sensitivity to hot or cold
Swelling or tenderness near the tooth
Deep decay or trauma to the tooth
Darkening or discoloration of the tooth

RCT is often the only way to save a tooth that would otherwise need to be extracted.

Is a Root Canal Painful?

No. Modern root canal treatments are performed under local anesthesia and are typically no more uncomfortable than getting a dental filling. Most patients feel relief after the procedure, as it eliminates the source of pain and infection.

How Is the Procedure Performed?

Root canal treatment is usually done in 1–2 appointments and involves:

Numbing the area with local anesthesia
Creating a small opening in the tooth
Removing the infected pulp and cleaning the canals
Shaping and disinfecting the root canals
Filling and sealing the tooth
Restoring the tooth with a crown, if necessary

Why Do I Need a Crown After a Root Canal?

After RCT, the tooth may become brittle and prone to fracture. A crown provides strength, protection, and restores the tooth's natural shape and appearance—especially for back teeth that handle chewing forces.

The crown is essential for long-term success of the root canal treatment.

What Happens If I Delay or Avoid a Root Canal?

Spread of infection to surrounding bone
Swelling or abscess formation
Tooth loss
Increased treatment cost and complexity

Prompt treatment helps preserve your natural tooth and overall oral health.

How Long Does a Root Canal-Treated Tooth Last?

With proper care, a root canal-treated tooth can last for many years—often a lifetime. Regular dental check-ups, good oral hygiene, and timely placement of a crown enhance its longevity.

Are There Alternatives?

The only real alternative is tooth extraction, which may be followed by a dental implant, bridge, or denture. However, it's always best to save your natural tooth whenever possible.

Is It Safe During Pregnancy?

Yes. Root canals are safe during pregnancy, especially in the second trimester. Local anesthesia is considered safe, and avoiding infection is important for both the mother and baby's health.

Post-Treatment Care

Avoid chewing on the treated side until fully restored
Maintain regular brushing and flossing
Get the recommended crown or filling
Attend routine dental check-ups to monitor the tooth

Ready to Start Your Journey?

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