Total surface hip arthroplasty in dogs using a fiber metal composite as a fixation method.

Total surface hip arthroplasty in dogs using a fiber metal composite as a fixation method.
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使用纤维金属复合材料作为固定方法对狗进行全表面髋关节置换术。

DOI:
10.1002/jbm.820170409
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发表时间:
1983
期刊:
Journal of biomedical materials research
影响因子:
--
通讯作者:
Urban,R
Urban,R
中科院分区:
--
文献类型:
--
作者:
Ronningen,H;Lereim,P;Galante,J;Rostoker,W;Turner,T;Urban,R

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采用多孔纤维金属复合材料对13只成年杂种犬进行全髋关节表面置换术。将钛纤维复合环模压到圆柱形髋臼假体上,将钴铬纤维插入物烧结到铸造的钴铬股骨假体上。这些动物被允许不受限制地行走。4只狗在3 - 5周时被处死,5只在7周时被处死,1只在12周时股骨颈骨折,3只在26周时被处死。26个假体部件中有20个实现了骨长入。其中包括12个股骨部件和8个髋臼部件。失败的主要原因似乎是初始固定不充分,其次是设计不良或手术过程中遇到的技术困难。
A total hip surface replacement was performed on 13 adult mongrel dogs using a porous fiber metal composite for fixation to bone. Titanium fiber composite rings were molded onto cylindrical acetabular prostheses, and cobalt‐chrome fiber inserts were sintered onto the cast cobalt‐chrome femoral components. The animals were allowed unrestricted walking. Four dogs were sacrificed between 3 and 5 weeks, five at 7 weeks, one with a femoral neck fracture at 12 weeks, and three at 26 weeks. Bone ingrowth was accomplished in 20 of the 26 prosthetic components. This included 12 femoral components and eight acetabular. The main reason for failure appeared to be inadequate primary fixation, secondary to either poor design or technical difficulties experienced during the surgical procedure.
骨向动态加载的多孔涂层髓内钉内生长。
DOI: --
发表时间: 1976
期刊: Journal of Biomedical Materials Research
影响因子: --
作者:
J. P. Collier;G. Colligan;S. Brown
通讯作者: S. Brown
犬全髋关节置换术技术
DOI: --
发表时间: 1981
期刊:
影响因子: --
作者:
M. Olmstead;R. B. Hohn;T. Turner
通讯作者: T. Turner
多孔纤维金属的阳极极化。
DOI: --
发表时间: 1974
期刊: Journal of Biomedical Materials Research
影响因子: --
作者:
E. Lautenschlager;N. K. Sarker;A. Acharya;J. Galante;W. Rostoker
通讯作者: W. Rostoker
股骨假体的多孔向内生长固定在髋关节的犬齿表面置换中。
DOI: --
发表时间: 1982
影响因子: 4.2
作者:
A. Hedley;I. Clarke;S. Kozinn;I. Coster;T. Gruen;H. Amstutz
通讯作者: H. Amstutz
DOI: --
发表时间: 1976
期刊: Acta Orthopaedica Scandinavica
影响因子: --
作者:
P. Benum;S. Lyng;O. Bø;I. Rafn;J. Haffner
通讯作者: J. Haffner