文章基本信息

标题：The use of microtomography in bone tissue and biomaterial three-dimensional analysis
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作者：Rossella Bedini(a) ; Deborah Meleo(b) ; Raffaella Pecci(a) 等
期刊名称：Annali dell'Istituto Superiore di Sanita
印刷版ISSN：0021-2571
出版年度：2009
卷号：45
期号：02
出版社：Editrice Kurtis Srl
摘要：X-ray computed microtomography (micro-CT, microComputerised Tomography) is a miniaturized form of conventional computerized axial tomography (CAT ). This sophisticated technology enables 3D riconstruction of the internal structure of small X-ray opaque objects without sample destruction or preparation. The aim of this study is to show the possible applications of micro-CT in the analysis of bone graft materials of different origins (i.e. homologous, heterologous, alloplastic) in order to define their morphometric properties by means of SkyScan 1072 3D microtomography system. Since there is a close relationship between the properties of the materials and their microstructure, it is necessary to examine them using the highest levels of resolution before being able to improve existing materials or create new products.
关键词：X-ray microtomography, bone tissue, biocompatible materials, bone substitutes.