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- Title
Clinical effect of pit and fissure sealant used in combination with different etching adhesive and 3M-Z350 flowable resin on young permanent teeth.
- Authors
XU Quan-lin; JI Pei-hong
- Abstract
PURPOSE: To compare the effect of different etching adhesive and flowable resin in deep pits and fissures of young permanent molars sealant technique. METHODS: Children aged 6-8 years old were included in the study. The split mouth design was used. The first permanent molars were randomly assigned into 2 experimental groups: A and B. The teeth in group A were sealed with flowable resin and self--etching adhesive, while the teeth in group B were sealed with flowable resin and phosphate acid system. The children were followed up every year, and the sealants were observed and evaluated. SPSS 13.0 software package was used for statistical analysis. RESULTS: After 1 year, 2 and 3 years, the retention rate of group A was significantly lower than that of group B(P<0.05), while group A had more caries than group B (P<0.05) except at 1-year. CONCLUSION: Self-etching adhesive and flowable resin doesn't have excellent clinical effect on caries prevention. Supported by Key Project for Preventive Dentistry, Bureau of Health of Yangpu District, Shanghai Municipality(2009AA002-09).
- Subjects
PIT &; fissure sealants (Dentistry); DENTAL adhesives; DENTAL resins; MOLARS; DENTAL caries; PHOSPHATES; FOLLOW-up studies (Medicine)
- Publication
Shanghai Journal of Stomatology, 2012, Vol 21, Issue 5, p563
- ISSN
1006-7248
- Publication type
Article