【摘要】 作者采用氨基酸化合物对牙本质表面进行预处理,不仅提高了牙本质粘接材料(GP)与牙本质的粘接强度,而且离体牙离体时间愈长,其粘接效果愈佳。本法有利于临床开展对死髓牙或活力很低的牙进行粘接修复。更多还原

【Abstract】 An amino acid was adopted to pretreatthe surface of dentin. The bond strengthbetween GP adhesive and dentin mediatedby the amino acid was enhanced after thepretreatment. Furthermore, the longer thestored time of extracted tooth was.the bet-ter the effect of adhesion was. This pre-treatment will benefit the adhesive resto-ration for dead tooth or low activity toothclinically.更多还原