在口腔种植手术中,磷酸钙类的骨替代材料已经被广泛应用于骨修复、骨增量和重建.了解此类材料的基础性能,对于一个种植医生来说是非常重要的,但初学者可能无法完全掌握.因此,本文对异种来源和人工合成的两类骨移植材料的特点,进行了全面总结评述.尽管部分材料显示了优良的生物效应,但目前磷酸钙类的骨替代材料仍有巨大的改进提升空间.%Calcium phosphate-based bone substitutes have been widely used for bone repair, augmentation and recon-struction in dental implant surgery. The basic properties of such materials are undoubtedly of importance, but may not be comprehensively understood by practitioners. Hence, the properties of two major groups, xenogenic and alloplastic grafting materials, have been reviewed and discussed in this article. It appears that more work is needed to improve the perfor-mance of the current calcium phosphate-based bone substitutes, although some of them have been showing outstanding bi-ological response.
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