国内外研究认为，无菌松动的原因分两大类，力学因素和生物因素，例如应力遮挡和磨损微粒碎屑等。
Many researchers consider that both the mechanics and the biology factors can cause the loosening, for example, the stress shielding and wearing chippings.
目的探讨成纤维细胞在无菌性松动中的作用。
Objective To study the role of fibroblast in aseptic loosening.
造成关节不稳定失效的原因为在股骨与髋臼处表现为无菌性松动以及在头臼联结处表现为脱位。
The causes leading to surgical failure of instability lie in aseptic loosening around the femur and the acetabular cup and dislocation around the head-cup connection.
应用推荐