水化硅酸钙类生物材料在口腔医学领域的研究进展

Research progress of calcium silicate hydrate biomaterials in stomatology

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。

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.