钛及其合金表面改性方法的研究进展与临床应用

Research progress and clinical application of surface modification of titanium and its alloys

纯钛和金属材料在骨科的临床治疗中有各自优势,当纯钛植入体内后,更多的是通过物理方式与骨形成稳定的力学结构而不是稳定的化学键连接,因此纯钛材料对于促进骨的愈合还有很大改进空间。本文就纯钛表面改性的方法进行总结。

Pure titanium and metal materials in the clinical treatment of orthopedics have their own advantages,when the puretitanium implanted in the body,the more physical through the formation of a stable structure with the bone rather than a stablechemical bond,therefore,there is still much room for improvement in the promotion of bone healing by pure titanium materials.Inthis paper,the methods of surface modification of pure titanium are summarized.