Tooth eruption patterns of school-aged children are marked by exfoliation of all or most primary teeth and eruption of permanent teeth.During this period,application of topical fluoride is less effective than systemic fluoride administration.

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The first statement is true; the second is false.Once teeth have erupted,application of topical fluoride,whether professionally applied or self-applied,becomes as effective as systemic fluoride administration.It is important for dental hygienists to share this fact with parents,teachers,school administrators,and anyone who might be in a decision-making capability regarding fluoride administration.At school,fluoride rinses particularly benefit school-aged children.

Tooth Eruption Patterns of School-Aged Children Are Marked by Exfoliation