数字化体层融合在骨折诊断中的价值  

Value of digital tomosynthesis in diagnosing of fracture

作　　者：李静涛[1] 毕洪英[1] 于晓娟[1] 

机构地区：[1]吉林省长春市人民医院放射科,吉林长春130051

出　　处：《吉林医学》2010年第28期4873-4874,共2页Jilin Medical Journal

摘　　要：目的:探讨数字化体层融合在骨折诊断中的应用,主要探讨在复杂解剖部位、隐匿性骨折及微骨折中的临床应用。方法:回顾性分析引进SHIMADZU全数字化大平板体层摄影系统后外伤骨折80例的临床价值。结果:其中肋骨骨折10例,椎弓骨折15例,腰椎压缩性骨折35例,腕骨骨折20例。结论:数字化体层融合成像大大提高了对隐匿性及微骨折诊断的敏感性,空间分辨率高,能检出平片未能显示的隐匿性及微骨折。Objective To research the digital tomosynthesis（DTS） application in fracture diagnosis,mainly for complex anatomical parts,occult fractures and micro-fractures.Method A retrospective review of 80 patients with post-trauma fracture after our hospital introduced all-digital large flat SHIMADZU tomography system in 2008.Results Rib fracture in 10 cases,15 cases of pedicle fracture,vertebral compression fractures in 35 cases,wrist fractures in 20 cases.Conclusion DTS has greatly enhanced sensitivity in diagnosing micro and occult fracture,high spatial resolution.It can detect the occult and the micro-fractures which can not be shown in plain film.

关 键 词：数字化体层融合 放射摄影术 X线计算机 

分 类 号：R683[医药卫生—骨科学]