CT三维重建测量L2～3椎间孔
摘要
目的：了解实体L2～3椎间孔大小与CT三维重建的差异。方法：（1）用游标卡尺测量出标本双侧L2-3椎间孔高度、最大宽度、最小宽度。（2）CT对标本扫描重建双侧L2～3椎间孔的三维图像并计算出其高度、最大宽度、最小宽度。结果：CT三维重建和实体标本L2～3椎间孔左右两侧各个测量值高度、最大宽度、最小宽度差异无统计学意义。
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