Root Canal Treatment (RCT) is a common dental procedure used to treat infection or damage in the pulp (the soft inner part) of a tooth. Here's a simple overview:
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🔍 What Is a Root Canal?
A root canal is a procedure to remove infected or damaged pulp tissue from inside the tooth, clean and disinfect the root canals, and then fill and seal them to prevent further infection.
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🦷 Why Is It Needed?
Root canal treatment is usually recommended when:
Tooth decay reaches the pulp
There’s a cracked or chipped tooth
Repeated dental procedures on the same tooth cause damage
An injury leads to pulp damage (even without visible cracks)
Symptoms might include:
Severe toothache
Prolonged sensitivity to hot or cold
Swelling in nearby gums
Darkening of the tooth
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🛠️ Procedure Steps
1. Examination & X-Ray: Dentist evaluates the tooth and takes an X-ray.
2. Anesthesia: Local anesthesia is given to numb the area.
3. Access Opening: A small opening is made to access the pulp.
4. Cleaning: Infected pulp is removed; canals are cleaned and shaped.
5. Filling: Canals are filled with a rubber-like material (gutta-percha).
6. Sealing: The opening is sealed with a temporary or permanent filling.
7. Crowning (often needed): A crown is placed to restore strength and function.
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⏱️ Duration
Usually completed in 1–2 visits. Each session lasts about 60–90 minutes.
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✅ Advantages
Saves natural tooth
Prevents spread of infection
