Methods A suitable X-ray exposure conditions for full-leg digital radiograph was chosen according to the application of FCR-5000 CR imaging system and the exposure conditions of CR in osseous system.

方法以FCR-5000 CR成像系统的应用及CR在骨骼系统摄影条件的成像特性，来选择合适的下肢全长骨骼数字化X线的摄影条件。

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The printer changes the traditional method acquiring the check-up date and number by lead letters radiated by X-ray in routine radiograph and makes check-up date and number regular and clear.

改变常规X线照片用铅字经X射线照射获得检查日期、检查号（片号）等信息的传统方法。

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ResultsCervical, thoracic, and lumbar and sacral segments could clearly present at the same time on one X-ray film by seamless splicing, and the quality of one time radiograph was as good as one film.

结果：颈、胸、腰骶椎通过无缝拼接能同时在1张X 线片上清晰地显示，达到了颈胸腰骶椎一次成像片的满意效果。

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Give a group of cardiologists high-quality coronary angiograms (a type of radiograph or x-ray) of typical patients and they will disagree about the diagnosis for about half of the patients.

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