Root Canal Treatment (RCT)

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When Do We Need RCT?

Root Canal Treatment becomes necessary when the inner pulp of the tooth becomes inflamed or infected due to deep decay, repeated dental procedures, cracks, or trauma. Common signs include persistent tooth pain, prolonged sensitivity to hot or cold, swelling, tenderness, and discoloration of the tooth. If left untreated, the infection can spread, leading to severe pain and tooth loss.

Root Canal Procedure

Your dentist examines the affected tooth and may take X-rays to determine the extent of the damage.

Local anesthesia is administered to ensure a painless experience. A rubber dam is placed to keep the area dry and clean.

The infected or dead pulp tissue is removed from the root canals. The area is then cleaned and shaped thoroughly.

The cleaned canals are filled with a biocompatible material (usually gutta-percha) and sealed to prevent reinfection.

The tooth is restored with a filling or crown to protect it and restore full function and appearance.

Advantages of RCT

  • Pain Relief: Eliminates the source of infection and relieves severe dental pain.

  • Tooth Preservation: Saves your natural tooth, avoiding extraction.

  • Restored Function: Allows normal chewing and biting without discomfort.

  • Aesthetic Benefits: When finished with a crown, it looks and functions like a natural tooth.

What Is Root Canal Treatment (RCT) and How Successful Is It?

Root Canal Treatment is a dental procedure that treats infection inside the tooth without removing the tooth itself. It targets the pulp, disinfects the canals, and seals them to prevent future issues. With modern techniques, especially using advanced NOX technology, the procedure is virtually pain-free and highly effective. RCT has a very high success rate, often lasting a lifetime with proper care and follow-ups.

FAQs

No, modern root canals are performed under local anesthesia and are generally no more painful than getting a filling.

A root canal is needed when the pulp (nerve) inside your tooth becomes infected or inflamed due to decay, injury, or cracks.

 

Most root canals are completed in 1–2 visits, each lasting about 30 to 90 minutes depending on the tooth's condition.

 

Yes, in most cases, a crown is recommended to protect the tooth and restore its strength and function after treatment.

 

With proper care and regular checkups, a tooth that has had a root canal can last a lifetime.