本文通过临床观察,认为塑化治疗牙髓病及尖周病的疗效是满意的.根据162例观察显效率87.6%,好转率9.6%,无效率2.8%.经3～12个月以上观察显效率86.55%、好转率占10.05%、无效率占3.4%.本文介绍此法不仅限死髓牙,亦适应有活力牙髓病而无法保存活髓的病例及上颌牙前牙等应用.并提出牙体变色问题、塑化液体凝聚过程中收缩现象等,尚待进一步研究改进. This article through clinical observation, that the plasticized treatment of pulp disease and periapical disease is satisfactory.According to 162 cases markedly effective rate of 87.6%, the rate of improvement of 9.6%, the inefficiency of 2.8% .After 3 to 12 months of observation was significantly Efficiency 86.55%, improvement rate accounted for 10.05%, inefficiency accounted for 3.4% .This article describes this method is not limited to the dead tooth, but also to adapt to the dynamic endodontics can not save the live pulp cases and maxillary anterior teeth and other applications. Tooth discoloration, plasticizing liquid condensation process shrinkage, pending further study and improvement.