多层螺旋CT后处理技术在眶骨骨折中的临床应用  

The application of post-processing technique of spiral CT in orbital fracture

作　　者：张峰峰[1] 毕万利[1] 

机构地区：[1]山东大学医学院山东省医学影像学研究所,山东济南250021

出　　处：《医学影像学杂志》2009年第11期1489-1490,共2页Journal of Medical Imaging

摘　　要：由于眼眶骨性结构复杂、骨质细薄、重叠,使得X线平片及常规CT不易准确显示病变,因此眶骨骨折极易漏诊或误诊。多层螺旋CT后处理技术为眶骨骨折的诊治提供了可靠依据,本文就螺旋CT图像后处理技术MPR,CPR和VRT对眶骨骨折的诊断、术前评价、术后评估进行综述。X-rays and conventional CT can not display accurately orbital fracture because of their very complicated osteal structure,but post-processing technique of spiral CT can provide actual evidence for diagnosing orbital fracture.The purpose of this article is to introduce the application of post-processing technique of MPR,CPR and VRT.The employment of this technique can provite us accurate diagnosis for the evaluation of the disease in pre and postoperation.

关 键 词：眶骨骨折 体层摄影术 X线计算机 

分 类 号：R814.42[医药卫生—影像医学与核医学] R683.5[医药卫生—放射医学]