Varnishes may be used to prevent root surface caries on adults with gingival recession.The varnish is applied by an operator,with a recommended twice-yearly reapplication for optimal benefit.The varnish is not intended to be permanent,like a sealant,but to hold the fluoride in contact with the tooth for a period of time.

Solved

Fluoride Varnish

Question 30

Multiple Choice

Fluoride varnish:

A) is self-applied by the patient at home.
B) is intended to be permanent,much like dental sealant.
C) may be used to prevent root surface caries on adults with gingival recession.
D) a and c

Correct Answer: