Assessment of the Elastic Properties of Human Femoral Bone with Artificial Hip Joint by Ultrasound Transmission

机译：用超声传输评估人工髋关节人工髋关节的弹性性质

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Following artificial hip joint implantation, a stress inhibition, applied to bone in the surroundings of implants, causes a structural change in bone called bone loss. To evaluate the bone mechanical characteristics, it is essential to investigate the elastic properties of cortical bone. In this article a pair of donor femora was investigated, one with an implant and the other without. Differences in Speed of Sound (SOS), a parameter reflecting elastic properties, were measured in both femora by ultrasound transmission. As a result, in almost all areas, the femur that was implanted showed significantly lower cortical SOS. Our results indicated that the change in the mechanical function of bone, due to the introduction of femoral implants, could be evaluated by the measurement of SOS.

机译：在人造髋关节植入之后，施用在植入物周围环境中的应激抑制导致骨质损失的结构变化。为了评估骨骼机械特性，必须研究皮质骨的弹性性质。在本文中，研究了一对捐赠股骨，一个植入物，另一个没有。通过超声波传输在股骨上测量声音速度（SOS）的差异，反射弹性特性的参数。结果，在几乎所有领域，植入的股骨显示出显着降低皮质SOS。我们的结果表明，由于引入股植入物，骨骼机械功能的变化可以通过SOS的测量来评估。

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《Symposium and Annual Meeting of International Society for Ceramics in medicine》|2013年||共4页
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Ryoichi SUETOSHI; Dorian CRETIN; Shinji OGAWA;
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中图分类 TB3-532;
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ultrasound; speed of sound (SOS); cortical bone; human femur; Total Hip Arthroplasty (THA); bone density; bone quality;

机译：超声波;声音速度（SOS）;皮质骨;人股骨;总髋关节置换术（THA）;骨密度;骨密度;骨质;

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1. Using a Scale-bridging Technique to Determine the Effect of Elastic Properties on Stress Distribution Around the Femoral Stem of an Artificial Hip Joint with a Simplified Geometry [J] . C. U. Jeong, S.-C. Lee, H. N. Rhee Metals and Materials International . 2014,第4期

机译：使用尺度桥接技术来确定弹性特性对简化几何形状的人工髋关节股骨柄周围应力分布的影响
2. Anisotropic elastic properties of human femoral cortical bone and relationships with composition and microstructure in elderly [J] . Cai Xiran, Follet Helene, Peralta Laura, Acta biomaterialia . 2019,第期

机译：人类股骨皮质骨的各向异性弹性特性及老年组成和微观结构的关系
3. Biomechanical Optimization of Elastic Modulus Distribution in Porous Femoral Stem for Artificial Hip Joints [J] . Changning Sun, Ling Wang, Jianfeng Kang, 仿生工程学报（英文版） . 2018,第004期

机译：人工髋关节股骨干弹性模量分布的生物力学优化
4. Assessment of the Elastic Properties of Human Femoral Bone with Artificial Hip Joint by Ultrasound Transmission [C] . Ryoichi SUETOSHI, Dorian CRETIN, Shinji OGAWA Symposium and Annual Meeting of International Society for Ceramics in medicine . 2013

机译：用超声传输评估人工髋关节人工髋关节的弹性性质
5. The relationship between femoral bone mineral density and hip joint loads in osteoarthritis. [D] . Moisio, Kirsten Colleen. 2002

机译：骨关节炎中股骨矿物质密度与髋关节负荷之间的关系。
6. Ultrasound properties of articular cartilage in the tibio-femoral joint in knee osteoarthritis: relation to clinical assessment (International Cartilage Repair Society grade) [O] . Hiroshi Kuroki, Yasuaki Nakagawa, Koji Mori, 2008

机译：膝关节骨关节炎的胫股关节中关节软骨的超声特性：与临床评估的关系（国际软骨修复学会等级）
7. Anisotropic elastic properties of human femoral cortical bone and relationships with composition and microstructure in elderly [O] . Xiran Cai, Hélène Follet, Laura Peralta, 2019

机译：人股皮质骨的各向异性弹性特性及成型和组成和微观结构的关系

Assessment of the Elastic Properties of Human Femoral Bone with Artificial Hip Joint by Ultrasound Transmission

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