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.
在人工关节置换中，磨损微粒引起假体周围溶骨已成为当前预防假体无菌性松动的研究重点。
In total joint replacement, key point of prophylaxis for aseptic loosening was prophylaxis for periprosthetic osteolysis which was due to particulate wear debris.
目的：探讨骨基质明胶（BMG）防治人工关节无菌性松动的可行性。
Objective: To prevent aseptic loosening after artificial joint replacement by bone matrix gelatin(BMG).
无菌性松动是关节置换术后最常见的远期并发症之一，也限制了关节假体的使用寿命。
Aseptic loosening is one of the most frequent long-term complications after joint replacement, which limits the service life of prostheses.
目前的研究表明，无菌性松动是多因素共同作用的结果，不能归于某种单一的因素。
Researches showed that aseptic loosening is the consequence of coaction of many factors, and can not be ascribed to single factor.
目的探讨人工假体与股骨上端匹配与人工全髋关节置换术后无菌性松动之间的关系。
Objective To discuss the relationship between the matching relationship between artificial prosthesis and femoral superior extremity and asepsis looseness of total hip replacement.
人工关节置换术后假体周围骨溶解所引起的假体无菌性松动是影响其使用寿命的主要原因之一。
Aseptic loosening of prosthesis resulting from periprosthetical osteolysis after artificial joint replacement is the main cause affecting its in-service life.
无菌性松动是人工关节失效的主要形式，由磨损粒子在植入物与肌肉界面的聚集导致。
Aseptic loosening of the prosthesis is a major form for the failure of artificial joints, which results in the conglomeration of wear particles at the bone-implant interface.
未能修复的原因可能是感染或骨折的骨或假，但更多的往往没有明确的奋斗目标，之后的进程无菌性松动。
Failure of a prosthesis may be due to infection or a fracture of bone or prosthesis, but much more often it has no clear cause, after a process of aseptic loosening.
感染性松动和假体远期无菌性松动是人工关节在临床上存在并需要解决的问题。
Infectious loosening and aseptic loosening are the problems of artificial joint in clinical which needs to be addressed.
人工髋关节置换失败的主要原因是假体的无菌性松动。
Aseptic loosening is the most common cause of implant failure after total hip replacement.
根据数据分析，以因无菌性松动和影像学松动进行翻修为止点，可预测髋臼假体的15年存活率为各为96%和91%。
Analysis predicted rates of survival of the acetabular component of 96% and 91% at 15 years, with revision for aseptic loosening and radiologic loosening as the end points, respectively.
目的：研究帕米膦酸钠对聚乙烯微粒刺激破骨细胞功能的影响，间接探讨帕米膦酸钠防治人工关节无菌性松动的可能性。
Objective: To investigate the effects of pamidronate on the osteoclasts activated by the polyethylene particles and explore the preventing effect of pamidronate on the aseptic loosening of prosthesis.
没有由于无菌性松动需要翻修的病例。
末次随访未见可确诊的无菌性松动影像表现或要求翻修，亦无骨盆局限性骨溶解。
The final follow-up showed no aseptic loosening could be diagnosed with imaging findings or no requirement for renovation was found as well as non-limited pelvic osteolysis.
而全髋关节置换术后的主要原因是晚期无菌性松动。
Aseptic loosening is the major cause for the late revision total hip arthroplasty.
了解界膜组织研究的新进展，将有助于临床更好地分析假体无菌性松动的发病机制，进而为治疗提供依据。
The advances of interface membranes will help us to comprehend the pathogenesy and treatment of the aseptic loosening.
了解界膜组织研究的新进展，将有助于临床更好地分析假体无菌性松动的发病机制，进而为治疗提供依据。
The advances of interface membranes will help us to comprehend the pathogenesy and treatment of the aseptic loosening.
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