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CT扫描与X线平片对椎弓根螺钉位置判断比较

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摘要 目的:CT扫描与X线平片对椎弓根螺钉位置判断比较。方法:回顾性分析120例因外伤例行Dick钉内固定患者的临床资料,根据方法不同分为两组,一组患者例行CT扫描扫查,一组患者例行X线平片扫查,针对两种方法对椎弓根螺钉位置判断比较分析。结果:利用X线平片螺钉植入优良率为95.0%,利用CT扫描螺钉植入优良率达98.3%,其优良率明显高于X线平片螺钉植入准确率,差异无统计学意义(P>0.05);利用X线平片螺钉植入手术时间为(74.78±11.7)min,利用CT扫描螺钉植入手术时间为(102.78±12.6)min,其手术时间明显高于X线平片螺钉植入手术时间,差异有统计学意义(P<0.05)。结论:采用CT扫描与X线平片对椎弓根螺钉位置判断均安全可行,精确度高,但CT扫描所需手术时间较长,操作相对较为复杂。
作者 杨超
出处 《吉林医学》 CAS 2014年第12期2616-2616,共1页 Jilin Medical Journal
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