摘要
髓室底穿孔常常导致牙髓治疗失败和患牙被拔除,选用理想的修复材料进行治疗,可最大限度的保留患牙,直接改善穿孔的治疗效果。本文就穿孔修复材料,特别是生物活性材料,如三氧化矿物凝聚体(MTA)、磷酸钙骨水泥、羟基磷灰石等在临床的应用进展作一综述。
The perforation of pulp bottom often leads to the failure of endodontic treatment or extration of the tooth. So selecting the ideal repairing materials can not only retain the ill teeth, but also can directly improve the therapeutic effects of perforation. This article summarizes the progress about repairing materials used in perforation, especially biological active materials, such as MTA, Calcium phosphate cement（CPC）, Hydoxylatite（HA） and so on.
出处
《医学综述》
2006年第21期1312-1314,共3页
Medical Recapitulate
关键词
髓室底穿孔
生物活性材料
封闭性
生物相容性
Perforation of pulp bottom
Biological active materials
Sealability
Biocompatibility
