›› 2020, Vol. 40 ›› Issue (4): 366-370.

• 综述 • 上一篇    下一篇

水化硅酸钙类生物材料在口腔医学领域的研究进展

张峰1,顾新华2   

  1. 1. 浙江大学医学院附属儿童医院
    2. 浙江大学第一附属医院口腔修复科
  • 收稿日期:2019-07-03 修回日期:2019-08-12 出版日期:2020-04-28 发布日期:2020-04-28
  • 通讯作者: 顾新华 E-mail:guxh@zju.edu.cn
  • 基金资助:
    浙江省自然科学基金探索项目;浙江省自然科学基金探索项目

Research progress of calcium silicate hydrate biomaterials in stomatology

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  • Received:2019-07-03 Revised:2019-08-12 Online:2020-04-28 Published:2020-04-28

摘要:  水化硅酸钙类生物材料(CSH)能够在潮湿和血液污染环境中发生自固化反应。CSH具有优良的生物相容性,能诱导磷灰石的形成,使磷灰石成核再矿化并诱导新矿化组织形成。上述这些理化和生物学特性使CSH在根管倒充、盖髓、根管封闭、牙本质再矿化和牙髓再生等口腔医学领域应用范围越来越广。目前,CSH在牙髓再生、牙本质再矿化以及骨和牙骨质再生愈合中发挥关键作用。未来,新的再生齿科将以CSH的不断演变而不断创新。

关键词: 水化硅酸钙, 三氧化矿物聚合体, 硅酸二钙, 硅酸三钙

Abstract: Calcium silicate hydrate biomaterials (CSH) can cure by themselves in wet and blood polluted environment. CSH has excellent biocompatibility, which can nucleate and remineralize the apatite, and finally can induce the formation of new mineralized tissues. These physicochemical and biological characteristics make CSH more and more widely used in the field of stomatology, such as root canal filling, pulp capping, root canal sealing, dentin remineralization, and pulp regeneration. Currently, CSH plays a key role in pulp regeneration, dentin remineralization, bone and cementum regenerative healing. In the future, new regenerative dentistry will continue to innovate with the continuous evolution of CSH.

Key words: calcium silicate hydrate, mineral trioxide aggregate, dicalcium silicate, tricalcium silicate

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