假体周围骨吸收的机制及防治进展

Progress of the mechanism and the prevention and treatment of bone resorption around the prosthesis

关节置换术目前已经在临床广泛的应用,但是术后10年翻修率达到10%,其主要原因是假体松动。从影像学资料分析,松动假体的周围存在大量的骨质吸收,本文通过对近10年的相关文献的回顾,分析了假体周围骨质吸收的机制以及相应的预防治疗思路。

Joint replacement surgery is now widely used in the clinic, however the renovation rate exceeds 10% 10 years after the operation. The main reason is the prosthesis loosening. According to the imaging data analysis, there is a lot of bone resorption around the loosening prosthesis. Based on a review of the literature in the past decade, we analyze the mechanism of periprosthetic bone resorption and provide the corresponding preventive treatment ideas.