摘要
目的:分析研究DR在胸部肋骨骨折诊断技术中的作用和价值。方法:收治胸部肋骨骨折患者42例,回顾性分析其DR资料。另选取同期所有采用传统X线平片方法所拍摄的40例肋骨骨折患者作为对照组,比较两组的临床漏诊情况。结果:采用DR系统肋骨骨折误诊2例,漏诊率为4.76%,采用传统X线平片方法的肋骨骨折误诊6例,漏诊率为15%,两组误诊率比较差异有统计学意义(P<0.05)。结论:DR能明确创伤部位、性质、程度,敏感性及特异性高于普通X线平片,为临床诊断及治疗提供可靠的依据。
Objective：To investigate the value of direct digital radiography in thoracic rib fracture. Methods：A retrospective analysis of clinical data was conducted in 42 patients with thoracic rib fracture who were admitted in our hospital from May 2010 to May 2011, and with conventional radiography in 40 ca- ses in the same period were retrospectively reviewed. The misdiagnosis were compared between the two groups. Results：The misdi- agnosis rate with DR was 4. 763% （2/42）, and compared to 15% （6/40） in control group,there were significant differences be- tween the two groups （ P 〈 0.05 ）. Conclu- sion：The advantage of DR to x -ray film on identifying the rib fracture occured at the in- jured is significant.
