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本文介绍了临界性骨缺损的定义、病理机制,并以大鼠为重点,对以往文献中研究骨修复材料时所用的不同动物不同部位的骨缺损的大小作一综述。
This article describes the definition of critical bone defects, pathological mechanisms, and in rats as the focus on the literature used in the study of bone repair materials used in different parts of different animal bone defect size are reviewed.