Which clinical factor indicates that a sealant may need to be replaced?
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Correct answer: Partial loss or chipping of the sealant
Sealants must fully cover pits and fissures to provide protection. Partial loss reduces effectiveness and requires repair.
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More Pit and fissure sealants questions
- What is the purpose of checking occlusion after sealant placement?
- Which condition is a contraindication for sealant placement?
- Why should patients avoid chewing hard foods immediately after sealant placement?
- Which sign indicates successful sealant retention during follow-up appointments?
- Which material is used to re-seal small areas of sealant loss?
- What is the recommended action if a tooth has questionable grooves but no caries activity?