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近年来,人工关节置换术的广泛开展被认为是矫形外科领域的划时代进步。但随着临床应用的增加,手术并发症也屡见不鲜、其中移植材料失败是重要原因之一。一个理想的人工移植材料不但应具备优良的理化机械性质,而且也应具备良好的组织适应性,应能为人体所耐受。目前,国外对评价人工移植材料适应性的客观指标尚无统一认识、国内也未见有关组织适应性的专题性研究报导。本实验对取材方便,并已在临床应用的8种国产人工移植材料
In recent years, extensive artificial joint replacement surgery is considered epoch-making progress in the field of orthopedic surgery. However, with the increase of clinical application, surgical complications are also uncommon. The failure of graft materials is one of the important reasons. An ideal artificial graft material should not only have excellent physical and mechanical properties, but also should have good tissue adaptability, should be able to tolerate the body. At present, there is no uniform understanding of the objective indicators for assessing the adaptability of artificial graft abroad, and no special research report about the adaptability of the organization has been found in China. This experiment is convenient for the material, and has been in clinical application of 8 kinds of domestic artificial graft material