Objective: To compare the measurement data by DR shoulder anteroposterior radiography with three-dimensional postprocessing after multi-detector spiral CT (MDCT), in order to provide a quick and accurate measuring method for clinic and research. Methods: 68 volunteers with normal shoulder underwent DR shoulder anteroposterior radiography and three-dimensional postprocessing after multi-detector spiral CT. The glenoid height, glenohumeral space and humeral interval were measured. Results: There was no significant difference between the two groups in DR radiography and MDCT (P>0. 05). Conclusion: The shoulder anteroposterior radiography with DR is a economical and practical method, which can provide a quick and accurate measuring method for clinic and research.%目的:对肩关节前后立位的DR测量数值与MSCT三维后处理图像测量的数值进行比较,以为临床及科研提供快捷、准确的肩关节测量方法.方法:对68例健康志愿者行DR前后立位肩关节摄片与MSCT扫描并三维重建,分别测量盂高、盂肱间隙、肩肱间隙,对2组数据进行统计学分析.结果:DR组与MSCT组测量数据间差异无统计学意义(P＞0.05).结论:肩关节DR测量经济易行,可为临床、科研提供快捷、准确的数据.
展开▼
