全踝关节置换假体设计的研究进展

Advances in prostheses design for total ankle replacement

全踝关节假体至今经历了50余年,已从第一代发展到了第三代。近年来,随着假体设计和假体材料的改进以及截骨定位导板的应用,假体稳定性更好,置入更加精确,使得全踝关节置换的适应证近年来也在逐步扩大。本文对人工全踝关节假体设计的研究进展进行了综述。

The total ankle joint prosthesis has been developed for more than 50 years, and evolved from the first generation to the third generation at present. In recent years, the improvement of prosthesis design and prosthetic materials and the application of patient-specific instruments have made the prosthesis more stable and more accurate, and the indications for total ankle replacement have been gradually expanded. The research progress in prosthesis design for total ankle replacement is reviewed in this paper.