股骨颈骨折的CR分析  

The Clinical Vlaue of CR System in the Image Formation of Fracture of Femoral Neck

作　　者：沈毅强[1] 黄海青[1] 邓新达[1] 

机构地区：[1]南京中医药大学附属第一医院放射科,江苏南京210029

出　　处：《实用放射学杂志》2005年第3期289-291,共3页Journal of Practical Radiology

摘　　要：　　目的　探讨CR系统在股骨颈骨折成像中的临床实用价值。方法　选择 108例股骨颈骨折病人进行CR检查,并与同时期常规X线屏 /胶平片进行对照分析。结果　本组 108例病人,在骨外科Garden4种分型中 [1],CR系统能全部清晰显示各型骨折线,而常规X线屏 /胶平片 3例Ⅰ型、5例Ⅱ型未见明显异常。2种方法阳性检出率,在统计学上有显著差异。结论　CR系统利用其后处理功能,可以及时诊断各型股骨颈骨折,尤其在Ⅰ、Ⅱ型方面,优于常规X线屏 /胶平片。Objective To study the clinical value of CR system in diagnosing fracture of femoral neck.Methods 108 cases hospital ized with fracture of femoral neck were examined by CR,the results were analysed comparatively with that of the conventional X-ray film taken at the same time.Results CR system could show clearly the various fracture lines according to Garden four types of arthrosteopedic surgery,while 3 cases of Ⅰ type and 5 cases of Ⅱ type were failed to indicate the distinct difference on conventional X-ray films,there were obvious different in positive detecting rate between these two methods.Conclusion CR system,by its function of computer treatment afterwards,can make an early diagnose in time to different types of the fracture of femoral neck,especially in the respect of Ⅰand Ⅱ type which is superior to the conventional X-ray film.

关 键 词：股骨颈骨折 计算机X线摄影 X线诊断 

分 类 号：R683.42[医药卫生—骨科学] R814.42[医药卫生—外科学]