What is the primary purpose of pit and fissure sealants?
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Correct answer: To block bacteria and debris from grooves
Sealants prevent caries by sealing deep pits and fissures where toothbrush bristles cannot reach. This creates a physical barrier to decay.
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More Pit and fissure sealants questions
- Which teeth are most commonly sealed in preventive dentistry?
- Which step must be performed immediately before applying a sealant?
- How should enamel appear after proper etching?
- Which isolation method is most commonly used during sealant placement?
- What happens if saliva contaminates the etched tooth before sealant placement?
- Which material is most commonly used for pit and fissure sealants?