What do systematic reviews say?

2 years · School clinic or field · single-surface permanent posterior teeth, 2 years

4 years · School clinic or field · single-surface permanent posterior teeth, 4 years

6 years · School clinic or field · single-surface permanent posterior teeth, 6 years

2 years · School · multiple-surface permanent posterior teeth, 2 years

1 year · School · multiple-surface permanent posterior teeth, 1 year

5 years · School · multiple-surface permanent posterior teeth, 5 years

1 year · School or clinic · single-surface primary posterior teeth, 1 year

3 years · School or clinic · single-surface primary posterior teeth, 3 years

2 years · School or clinic · single-surface primary posterior teeth, 2 years

2 years · School or clinic · multiple-surface primary posterior teeth, 2 years

1 year · School or clinic · multiple-surface primary posterior teeth, 1 year

3 years · School or clinic · multiple-surface primary posterior teeth, 3 years

6 years · School or clinic · permanent dentitions with high-viscosity glass-ionomer ART sealants, 6 years

5 years · School or clinic · permanent dentitions with high-viscosity glass-ionomer ART sealants, 5 years

2 years · School or clinic · permanent dentitions with high-viscosity glass-ionomer ART sealants, 2 years

1 year · School · partially and fully retained high-viscosity glass-ionomer ART sealants in permanent dentitions, 1 year

3 years · School · partially and fully retained high-viscosity glass-ionomer ART sealants in permanent dentitions, 3 years

2 years · School · partially and fully retained high-viscosity glass-ionomer ART sealants in permanent dentitions, 2 years