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近端股骨尸制备基于CT的断裂强度测试和定量的有限元分析
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JoVE Journal Medicine
Proximal Cadaveric Femur Preparation for Fracture Strength Testing and Quantitative CT-based Finite Element Analysis
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近端股骨尸制备基于CT的断裂强度测试和定量的有限元分析

DOI:
10.3791/54925-v

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08:04 min

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March 11, 2017

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, , , , , , , , , , , ,
1Department of Physiology and Biomedical Engineering,Mayo Clinic, 2Division of Engineering,Mayo Clinic, 3Department of Orthopedic Surgery,Mayo Clinic, 4Department of Mechanical Science and Engineering,University of Illinois at Urbana-Champaign

Chapters

  • 00:05Title
  • 00:47Dual X-ray Absorptiometry (DXA) Bone Mineral Density Measurement
  • 01:53Distal Bone End Cleaning, Cutting and Drilling
  • 03:13Bone Potting
  • 05:13X-ray and Computed Tomography (CT) Bone Imaging
  • 06:43Results: Representative Bone Imaging and Analyses
  • 07:28Conclusion

Summary

Automatic Translation

Automatic Translation

我们提出了如何妥善保存，并准备测试断裂和定量计算机断层成像尸体股骨一个强大的协议。该方法提供了对用于确定骨矿物密度，断裂强度之间的关系，并限定有限元模型的几何形状和性能的目的输入条件的精确控制。

Tags

Cadaveric FemurFracture Strength TestingQuantitative CTFinite Element AnalysisOsteoporosis ResearchBone ImagingBone Biomechanical PropertiesProximal Femur PreparationBone Fracture ResearchDEXABone Marrow DensityT-ScoreBone ModificationCutting FixtureCast CutterMarrow CleaningBone Potting

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