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| CT多平面重建技术在寰枢椎病变诊疗中的应用 | |
| 引用本文： | 袁慧书,吕兴隆,王超,刘晓光,谢敬霞.CT多平面重建技术在寰枢椎病变诊疗中的应用[J].中国医学影像技术,2002,18(11):1139-1140. |
| 作者姓名： | 袁慧书 吕兴隆 王超 刘晓光 谢敬霞 |
| 作者单位： | 1. 北京大学第三医院放射科,北京,100083 2. 内蒙古赤峰市医院CT室 3. 北京大学第三医院骨科,北京,100083 |
| 摘 要： | 目的 评价CT重建技术在寰枢椎病变诊断及治疗观察中的应用。方法 67例寰枢椎病变患者 ,在常规轴位扫描的基础上根据临床需要进行矢状、冠状或任意平面的重建 ,观察寰枢椎结构、关系 ;术后植骨融合 ;术后内固定位置等。结果 67例中 ,术前观察寰枢椎发育畸形及寰枢椎脱位 12例、寰枢椎骨折 9例、寰枢椎骨质破坏 10例 ;术后观察植骨融合2 0例、内固定螺钉位置 14例、手术切除范围 2例 ,均清楚显示。结论 CT重建技术能够提供寰枢椎各个角度的影像信息 ,对于寰枢椎各类病变的影像诊断及治疗观察很有帮助。 |
| 关 键 词： | 计算机体层摄影 多平面重建 寰枢椎 |
| 文章编号： | 1003-3289(2002)11-1139-02 |
| 收稿时间： | 2002/6/24 0:00:00 |
| 修稿时间： | 2002年6月24日 |
CT Multiplan Reconstruction Used in Diagnosis and Treatment of Atlas and Axis Diseases |
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| YUAN Hui-shu,LV Xing-long,WANG Chao,LIU Xiao-guang and XIE Jing-Xia.CT Multiplan Reconstruction Used in Diagnosis and Treatment of Atlas and Axis Diseases[J].Chinese Journal of Medical Imaging Technology,2002,18(11):1139-1140. | |
| Authors: | YUAN Hui-shu LV Xing-long WANG Chao LIU Xiao-guang and XIE Jing-Xia |
| Affiliation: | Department of Radiology, Peking University Third Hospital, Beijing 100083,China;Department of Radiology, Peking University Third Hospital, Beijing 100083,China |
| Abstract: | Purpose To evaluate the clinical usefulness of CT multiplan reconstruction in the atlas and axis disease. Methods Sixty seven cases of atlas axis abnormalities underwent CT scan, multiplan reconstruction (MPR) were done on the base of axial scan, the construction and relationship of atlas and axis as well as the transplant bone were observed. Results Among the sixty seven cases, twelve cases of atlas axis dislocation or malformation, nine cases of atlas axis fracture and ten cases of bone destruction were evaluated before operations; twenty cases of bone transplantation, fourteen cases of screw position and two cases of resection rang were observed after operations. All information was shown clearly on the MPR images. Conclusion CT reconstruction can provide images on different orientations, so it is helpful to evaluate atlas axis abnormalities. |
| Keywords: | Computed tomography Multiplan reconstruction Atlas axis |
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