摘要
目的探讨应用计算机摄影(CR)的特点、茎突改良位及其他茎突体位摄影中的应用价值。方法38例茎突各种投照成功率及患者受辐射剂量等,来评价茎突改良位计算机X线摄影成像的作用。结果计算机X线摄影茎突前后改良位显示成功率高,废片率0%。结论计算机X线摄影术在茎突改良位,既明显提高摄影图像质量,同时减低辐射剂量,给患者减轻经济负担,具有很大的应用价值。
Objective To discuss the characteristic of computed radiography(CR) and its value of modified anteroposterion position of processus styliformis photograph.Methods The achievement ratio and radiation dose of 38 cases using the modified anteroposterion position of processus styliformis photograph were analyzed.Results The achievement ratio of modified anteroposterion position of processus styliformis photograph is high and its waste ratio is zero.Conclusion The modified body position improve the picture quality and reduce the radiation dose.
出处
《延安大学学报（医学科学版）》
2009年第3期115-116,共2页
Journal of Yan'an University:Medical Science Edition
关键词
计算机
X线
摄影术
茎突
体位
computed radiography
X ray
photography
processus styliformis
body position
