Root canal treatment involves several essential steps to treat an infected or damaged tooth. Here are the primary steps involved in the preparation for a root canal:

1. **Initial Evaluation and Diagnosis**:
- **X-ray**: The dentist takes an X-ray to assess the extent of the infection or damage, and to visualize the shape and size of the root canals.
- **Assessment**: The dentist will assess symptoms such as pain, swelling, and any signs of infection.

2. **Anesthesia**:
- The area around the infected tooth is numbed using a local anesthetic to ensure the patient is comfortable and pain-free during the procedure.

3. **Isolation with a Rubber Dam**:
- A rubber dam is placed around the tooth to isolate it from the rest of the mouth. This keeps the area dry and free from saliva, which is essential for a clean procedure.

4. **Access Opening**:
- The dentist creates an opening in the crown (top) of the tooth to access the pulp chamber, where the infected or damaged tissue is located.

5. **Removal of Infected Pulp**:
- The dentist carefully removes the infected or damaged pulp tissue inside the root canals using specialized instruments.
- The root canals are cleaned and shaped to ensure all infected tissue is removed and the canals are properly prepared for filling.

6. **Cleaning and Disinfection**:
- The canals are thoroughly cleaned and irrigated with antimicrobial solutions to eliminate any remaining bacteria or debris.

7. **Shaping the Canals**:
- The root canals are shaped to ensure they can be filled properly. This is done using small, flexible files to remove any remaining tissue and create a smooth, uniform space.

8. **Temporary Filling**:
- After cleaning, the root canal is typically filled with a temporary filling to protect it until the final filling is placed.

These steps are part of the preparation phase of the root canal treatment. After this, the tooth is usually re-evaluated for final filling and sealing, often requiring a crown to restore its function and appearance.




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QBGE (Quarterback Guide Education)
Dr AVESH KRISHNA

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