低温冷冻异体骨移植在髋关节翻修术中的应用  

THE USE OF DEEP-FREEZING ALLOGRAFT IN REVSION TOTAL HIP REPLACEMENT

作　　者：于进祥[1] Gross,AE 

机构地区：[1]兰州市解放军第一医院骨科

出　　处：《中国修复重建外科杂志》1994年第2期108-110,共3页Chinese Journal of Reparative and Reconstructive Surgery

摘　　要：髋关节因各种原因行人工关节置换术后，由于假体的磨损和松动常引起骨质腐蚀和溶解，导致严重的骨缺损。报道从１９７２年～１９９０年１月，应用大块冷冻异体骨移植的髋关节翻修术２１２例，获随访１年以上的１８７例（１９８个髋），总有效率达８５％。讨论了髋关节翻修术中常见的骨缺损类型及异体骨移植方法，以及异体骨的切取和保存，移植亏的免疫反应和转归等。fter total hip replacement ,massive bone defect occured freqently due to wearing and loosening of the prcathesis.The use of deep-freezing allograft to su pport a new implant was an attractive solution. Deep-freezing decreased the immune antigenicity of the transplanted allograft.From 1972 to 1990. the deep-freezing allografts were used in rcvision total hip replacement in 212 cases,in which 187 cases(198 hips) were followed-up for over 1 year.The general effective rate was 85%.The ctheifieation of bone defect the method of transplantation of allograft,the procurement and storage of allografts,the immune reaction and the fate of the allografts fellowing transplantation were discussed.

关 键 词：异体骨移植 修复术 髋关节 骨移植 

分 类 号：R687.34[医药卫生—骨科学]