Efficacy of dentin adhesives in primary and permanent teeth
T. Asakawa / A. Manabe / K. Itoh / M. Inoue / H. Hisamitu / R. Sasa

The purpose of the present study was to investigate the efficacy of dentin adhesives and to examine acid resistance in primary and permanent teeth. The efficacy of dentin adhesives was evaluated by SEM observation and by measuring the wall-to-wall polymerization contraction gap and dentin hardness before and after conditioning. The detailed mechanism of dentin bonding was the same in both primary and permanent teeth.