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Correlations between speed of sound and micro-structure in swine cancellous bone during decalcification

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The aim of this in vitro study is to explore the correlations between quantitative ultrasound (QUS) parameters and micro-structure parameters of cancellous bone. Cube of swine cancellous bone were resort to progressively decalcification and subjected to QUS and micro computed tomography. Ethylene Diamine Tetraacetic Acid (EDTA) decalcification was used to remove calcium. SOS, an important QUS parameter, has a downtrend as calcium run off. At the same time, both BV/TV and Tb.Th have a downtrend; meanwhile, BS/BV and Tb.Pf have an uptrend during the process of decalcification. SOS shows a great correlation with Micro-Structure parameters which indicate that quantitative ultrasound has the potential to reflect bone microstructure.

源语言英语
主期刊名Proceedings - 2010 3rd International Conference on Biomedical Engineering and Informatics, BMEI 2010
出版商IEEE Computer Society
833-837
页数5
ISBN(印刷版)9781424464968
DOI
出版状态已出版 - 2010

出版系列

姓名Proceedings - 2010 3rd International Conference on Biomedical Engineering and Informatics, BMEI 2010
2

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