Adhesion strategy and early bond strengths of glass-fiber posts luted into root canals

作者：Faria e Silva Andre Luis^*; Melo Mendonca Adriano Augusto; Viana de Braganca Garcez Rosa Maria; de Oliveira Aline do Silva; Moreira Andressa Goicochea; de Moraes Rafael Ratto

来源：Brazilian Oral Research, 2012, 26(5): 485-487.

• Dental Bonding
• Polymerization
• Post and Core Technique
• Resin Cements

This study investigated the effect of coinitiator solutions and self-adhesive resin cement on the early retention of glass-fiber posts. Cylindrical glass-fiber posts were luted into 40 incisor roots with different adhesion strategies (n = 10): SB2, Single Bond 2 + conventional resin cement (RelyX ARC); AP, Scotchbond Multipurpose Plus (SBMP) activator + primer + ARC; APC, SBMP activator + primer + catalyst + ARC; and UNI, self-adhesive cement (RelyX Unicem). Pull-out bond strength results at 10 min after cementation showed APC > UNI > SB2 = AP (P < 0.05). The adhesion strategy significantly affected early bonding to root canals.

• 出版日期2012-10