| 摘要: |
| ［摘要］ 全髋关节置换术（total hip arthroplasty,THA）是治疗髋关节疾病、重新建立关节功能的有效方法，已经在临床上取得了巨大成功。因为陶瓷材料具有生物惰性，使它在髋关节置换手术中可以有效减少因关节界面磨损而引起的人工髋关节松动、下沉等并发症，使陶瓷人工假体成为了人工关节置换术中不可或缺的主要材料。然而关于陶瓷-陶瓷（ceramic-on-ceramic,COC）人工髋关节置换术后会出现髋关节异响和假体碎裂的问题，引起了关节外科领域学者的广泛关注。该文重点从COC材料在THA中的应用进展、优势及存在的弊端进行综述。 |
| 关键词: 陶瓷-陶瓷 关节界面 全髋关节置换术 应用 研究进展 |
| DOI：10.3969/j.issn.1674-3806.2015.07.35 |
| 分类号:R 687.4 |
| 基金项目: |
|
| Research progress in application of ceramic-on-ceramic joint in total hip arthroplasty |
|
ZHENG Dian-tao,YIN Dong
|
|
Department of Orthopaedics, the People′s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China
|
| Abstract: |
| ［Abstract］ Total hip arthroplasty(THA) is an effective method for curing hip joint diseases and rebuilding joint function which gets a great success in clinic. Because of the biological inertness of ceramic materials, they can effectively decrease the complications of prosthetic loosening and subsidence caused by wearing of joint interface in total hip arthroplasty, which makes the ceramics joint prosthesis become the indispensable mainstream material. However, hip squeaking and the prosthesis fragmentation occurring after ceramic-on-ceramic(COC) total hip arthroplasty have become the focus in the field of joint surgery. The progress, advantages and disadvantages of the application of COC materials in total hip arthroplasty are reviewed in this paper. |
| Key words: Ceramic-on-ceramic Joint interface Total hip arthroplasty Application Research progress |
