| 螺旋CT三维重建在鼻骨骨折中的临床应用价值 |
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| 引用本文： | 曹荣萍,吴皓,李蕴,王振涛,黄琦.螺旋CT三维重建在鼻骨骨折中的临床应用价值[J].临床耳鼻咽喉头颈外科杂志,2004,18(5):270-271. |
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| 作者姓名： | 曹荣萍 吴皓 李蕴 王振涛 黄琦 |
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| 作者单位： | 上海第二医科大学附属新华医院耳鼻咽喉-头颈外科,上海,200092 |
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| 摘 要： | 目的：探讨螺旋CT三维成像对鼻骨骨折的诊断价值。方法：应用GE Lightspeed Plus多排螺旋机扫描仪，对46例鼻外伤患者进行鼻骨横断面扫描和三维重建成像，并对检查结果进行分析。结果：46例鼻外伤患者中，9例普通X线侧位平片未发现骨折(19．6％)；CT图像均能清晰显示骨折线，其中单纯鼻骨骨折32例(69.6％)，并发上颌骨额突骨折11例(23．9%)，上颌窦骨折1例，筛窦纸样板骨折3例，鼻中隔断裂1例。结论：螺旋CT三维成像对于诊断鼻骨骨折具有重要的诊断价值。
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| 关 键 词： | 鼻骨骨折 电子计算机断层摄影术 三维重建 |
| 文章编号： | 1001-1781(2004)05-0270-02 |
| 修稿时间： | 2003年5月20日 |
Clinical diagnostic value for nasal bone fracture by three-dimensional reconstruction of spiral CT |
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| CAO Rongping,WU Hao,LI Yun,WANG Zhentao,HUANG Qi.Clinical diagnostic value for nasal bone fracture by three-dimensional reconstruction of spiral CT[J].Journal of Clinical Otorhinolaryngology,2004,18(5):270-271. |
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| Authors: | CAO Rongping WU Hao LI Yun WANG Zhentao HUANG Qi |
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| Institution: | Department of Otolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Second Medical University, Shanghai, 200092, China. |
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| Abstract: | Objective:To evaluate the value of three-dimensional reconstruction of spiral CT in diagnosing nasal bone fracture.Method: Forty-six patients with nasal bone fracture were scanned transverselly and reconstructed with three-dimensional software by GE Lightspeed Plus Multiple Slices Scaner. Result:Nine cases (19.6%)show false negative with X-ray examination. There were 35 cases (76%) of simple nasal bone fracture and 16 cases(34.8%) compound fracture. Conclusion: There is important significance for diagnosing nasal bone fracture by three-dimensional reconstruction at present of spiral CT. |
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| Keywords: | Nasal bone fracture Tumography X-ray computed Three-dimensional reconstruction |
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