临床上用于龋齿的充填材料品种很多，但都各有其优缺点，如传统的银汞合金充填材料由于色泽差及汞的潜在危害性，已不适应人们的审美及健康要求。可见光固化复合树脂色泽好，牢固性较强，但操作相对复杂些。根据儿童的特殊心理及行为特点，我科采用玻璃离子粘固剂充填乳牙龋齿 Clinically, there are many kinds of filling materials used for dental caries, but each has its own advantages and disadvantages. For example, the traditional amalgam filling materials have not met the aesthetic and health requirements of people due to the poor color and the potential dangers of mercury. Visible light curing composite resin, good color, strong, but the operation is relatively complicated. According to children's special psychological and behavioral characteristics, our department uses glass ionomer cement filling deciduous teeth caries