209104 Numerical Study on the Morphology and Mechanical Role of Healthy and Osteoporotic Vertebral Trabecular Bone

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概要

• 論文の詳細を見る

• This study presents a numerical methodology to clarify the morphology of complex trabecular network architecture in human lumber vertebra by means of the new post-processing technique for calculated microscopic stress by the homogenization method. The trabeculae are classified into eight groups from the viewpoint of load bearing function against three loading conditions in the proposed post-processing of numerical results. It contributes to the understanding of the mechanical role of trabecular bone in vertebra. The primary trabecular bone that has been supposed to support the self-weight and secondary bone that connects the primary bone are successfully visualized. Discussion on the mechanical role of plate-like trabecular bone in the load path network system is also highlighted.

• 一般社団法人日本機械学会の論文
• 2011-03-17

著者

• NAKANO Takayoshi

  Osaka University

• Takano NAOKI

  Keio Univ.

• TAKANO Naoki

  Keio University

• BASARUDDIN Khairul

  Keio University

• YOSHIWARA Yuto

  Keio University

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• 209104 Numerical Study on the Morphology and Mechanical Role of Healthy and Osteoporotic Vertebral Trabecular Bone
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