CAJ | 학술논문

目的：评价多排螺旋CT（MDCT）的多平面重建（MPR）技术对诊断四肢复杂小关节外伤的价值。方法：收集50例四肢复杂小关节外伤患者，行螺旋CT薄层扫描，并在工作站上进行MPR重建。结果：50例外伤患者MPR图像全部清晰显示其骨折情况，无1例漏诊，而仅CT轴位图像有4例骨折未显示或显示不清晰。结论：MDCT的MPR技术能充分利用CT图像信息，在不同的方位及角度显示骨折的特征，有很高的临床应用价值。
목적：평개다배라선CT（MDCT）적다평면중건（MPR）기술대진단사지복잡소관절외상적개치。방법：수집50례사지복잡소관절외상환자，행라선CT박층소묘，병재공작참상진행MPR중건。결과：50예외상환자MPR도상전부청석현시기골절정황，무1례루진，이부CT축위도상유4례골절미현시혹현시불청석。결론：MDCT적MPR기술능충분이용CT도상신식，재불동적방위급각도현시골절적특정，유흔고적림상응용개치。
Objective:To evaluate the value of the Multidetector computed tomography (MDCT)multi-planar re-construction(MPR)in complicated membra minor articulus trauma. Methods:50 cases with complicated membra mi-nor articulus trauma received the MDCT thin-layer scanning , All data were entered into the computer workstation to get MPR images.Results:The MPR images clearly showed the fracture in all 50 patients,and no one misdiagnosed.4 cases without MPR technology were misdiagnosed. Conclusion:MDCT MPR can make full usage of CT image informa-tion and display the characters of fracture clearly in different directions and angles, which have important value in the clinical application.