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What benefit does sodium hypochlorite provide in endodontic procedures?
It enhances tooth whitening
It disinfects and cleans the root canal
It acts as a sealant
It promotes pulp vitality
The correct answer is: It disinfects and cleans the root canal
Sodium hypochlorite is commonly used in endodontic procedures primarily for its potent disinfecting and cleaning properties. When a dentist performs a root canal, it is essential to remove debris, bacteria, and necrotic tissue from the root canal system to prevent further infection and promote healing. Sodium hypochlorite effectively dissolves organic material and eliminates bacteria within the canal, providing a clean environment that enhances the effectiveness of any subsequent sealing treatments. Its use is critical in preparing the canal for filling, ensuring that the space is thoroughly disinfected, which significantly improves the overall success rate of the root canal therapy.