The most common cause of sealant loss is:

Question

Quizplus · Accepted Answer

Moisture contamination during placement is the most common cause of sealant loss. Saliva and blood contamination can also compromise the bond between the tooth and the sealant. The use of unfilled or outdated material may affect the longevity of the sealant, but it is not the most common cause of sealant loss. Bruxism may cause wear on the sealant, but it is a less frequent cause of sealant loss compared to moisture contamination.

The Most Common Cause of Sealant Loss Is