522 骨梁内部の微細構造を反映した海綿骨イメージベース解析(S11-1 イメージベースドモデリングの展開(1),S11 イメージベースドモデリングの展開)

概要

論文の詳細を見る
Osteocytes embedded in bone matrix are recognized as the mechanosensor cells that play important roles in adaptive bone remodeling. Therefore, mechanical condition of bone matrix around osteocytes is a key factor to understand the mechanism of adaptive bone remodeling. In this study, finite element models of cancellous bone at tissue level considering trabecular network and that at trabecular microstructure level, containing lacuno/canalicula, were constructed by the image-based modeling method. Trabecular internal structure, the micro-scale structure, was homogenized, and substituted into cancellous bone, the macro-structure. Mechanical analysis at macro-scale and localization indicated the mechanical condition of micro-scale trabecular structure for tissue level load.
社団法人日本機械学会の論文
2006-09-15