Conventional root canal treatment is carried out by dentists using their own eyes, mostly depending on tactile sense and experience to operate and finish the procedure in a dim view. This is not the case with microscopic root canal therapy. Since the dental pulp nerve inside the tooth is as thin as a hair, dentists can more precisely utilize equipment to reach deep into the root canal for operations, improving the quality of root canal therapy.

• By magnifying the target tooth and providing adequate light, the interior of the tooth can be observed more clearly.
• Confirming the surgical position reduces uncertainty during the treatment process and lowers the risk of treatment failure.
• Precise treatment can be provided for the condition while minimizing damage to the wound and surrounding healthy tissues.
• The application of a microscope has greatly increased the chances of preserving teeth that would have previously required extraction.

The current trend in dentistry emphasizes the preservation of healthy natural teeth as the primary treatment goal. After all, no matter how sophisticated, artificial teeth are not as good as one’s natural teeth. If a patient meets one of the following conditions, a dentist may recommend considering microscopic root canal treatment:

1. Complex root canal anatomy that may be challenging to treat with conventional methods.
2. Re-treatment of a previous root canal that was not successful.
3. Severe infection or inflammation in the root canal system.
4. Presence of calcified canals that are difficult to locate and treat.
5. Need for a more precise and detailed treatment approach for optimal outcomes.

Ultimately, the decision to undergo microscopic root canal treatment should be made in consultation with a qualified dentist or endodontist based on individual circumstances and treatment needs.