aseptic loosening meaning in Chinese

性松脱

Ninety - one had early signs of aseptic loosening and 71 developed a deep - seated infection . this type of infections happens when the body can ' t fight infection from bacteria living within an artificial implant
91位病人有无菌性松动的早期体征而71位病人出现了一个深在的感染。这种类型的感染只发生在身体不能对抗人工植入物内的细菌的时候。
By mixing with bioactive fillers , such as hydroxyapatite ( ha ) , a bony bond can be established on the interface between the composite material and the host bone . it is considered that a higher interfacial strength resulted from the chemical bonding can prevent the aseptic loosening
其表面的羟基容易导致彼此之间以氢键产生团聚； ha是一种极性的、亲水的物质，在弱极性的有机母相中，将产生二次团聚，很难用物理方法解聚。
His team found that patients with variations inmmp1are more than three times as likely to have aseptic loosening , a condition in which the artificial joint comes loose and the surrounding bone begins to dissolve , compared with those who did not have the variation
他的研究小组发现有mmp1基因变异的病人发生无菌性关节松动的可能性是没有这种变异的病人的三倍还不止，而无菌性关节松动就是人工关节逐渐变松动和周围的骨骼开始溶解的一种状态。