Evidence-based dentistry · 2023
Retention in fissure resin-based sealants in schoolchildren: the etching step importance.
СтатьяКомментарийНазвание и аннотация: Перевод пока не подготовлен
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Pereira Túlio Silva, Clementino Luna Chagas, Freire-Maia Juliana, Martins-Júnior Paulo Antônio
Аннотация
DESIGN: Randomized controlled trial.
STUDY POPULATION: Forty-seven schoolchildren aged 9-10 years with fully sound/noncavitated erupted first permanent molars were included and randomly allocated in control and experimental groups in a split-mouth design.
CASES: 47 schoolchildren (94 molars) fissure sealants applied using self-etch universal adhesive system.
CONTROLS: 47 schoolchildren (94 molars) fissure sealants applied using conventional acid-etching technique.
OUTCOME MEASURE: Retention of sealants and secondary caries incidence (ICDAS).
DATA ANALYSIS: Chi-square test.
RESULTS: Conventional acid-etch sealants retention was superior to self-etch after 6 and 24 months (p < 0.001), but no differences were found in caries incidence after 6 and 24 months (p > 0.05).
CONCLUSIONS: Clinical retention of fissure sealants using conventional acid-etch technique is greater than self-etch.
STUDY POPULATION: Forty-seven schoolchildren aged 9-10 years with fully sound/noncavitated erupted first permanent molars were included and randomly allocated in control and experimental groups in a split-mouth design.
CASES: 47 schoolchildren (94 molars) fissure sealants applied using self-etch universal adhesive system.
CONTROLS: 47 schoolchildren (94 molars) fissure sealants applied using conventional acid-etching technique.
OUTCOME MEASURE: Retention of sealants and secondary caries incidence (ICDAS).
DATA ANALYSIS: Chi-square test.
RESULTS: Conventional acid-etch sealants retention was superior to self-etch after 6 and 24 months (p < 0.001), but no differences were found in caries incidence after 6 and 24 months (p > 0.05).
CONCLUSIONS: Clinical retention of fissure sealants using conventional acid-etch technique is greater than self-etch.