What is the most common procedure used before applying sealants?

Prepare for the Oregon Expanded Function Dental Assistant Exam. Utilize flashcards and multiple choice questions with hints and explanations. Ensure you're ready for your certification!

The most common procedure used before applying sealants is coronal polishing. This procedure involves cleaning the tooth surface to remove plaque, debris, and stains. Coronal polishing is important because it helps ensure a clean working environment for the sealant application, allowing for better adhesion and effectiveness of the sealant material on the tooth surface.

By prepping the tooth through coronal polishing, any potential barriers that could interfere with the bonding of the sealant are eliminated. This step maximizes the longevity and effectiveness of the sealants, providing better protection against decay. While fluoride treatments, radiography, and scaling and root planing have their own roles in dental care, they do not directly precede sealant application in the same routine manner as coronal polishing does.

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