| 舌骨假阳性骨折12例分析 |
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| 引用本文： | 杨宇雷,马开军,阎建军.舌骨假阳性骨折12例分析[J].法医学杂志,2014,30(4):270-272. |
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| 作者姓名： | 杨宇雷 马开军 阎建军 |
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| 作者单位： | 上海市公安局物证鉴定中心法医物证学现场应用技术公安部重点实验室上海市现场物证重点实验室,上海,200083 |
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| 摘 要： | 目的 探讨舌骨假阳性骨折形成的原因以及法医学鉴定要点. 方法 整理12例在实际检案中舌骨假阳性骨折案例资料并分析其形成原因. 结果 舌骨假阳性骨折主要是由于检验时人为操作（4例）以及先天性分离型舌骨（8例）误判所致. 结论 通过骨折周缘肌肉、软组织出血以及骨折断端检验,可以对人为操作因素致舌骨骨折、分离型舌骨等舌骨假阳性骨折与真性骨折进行区分.
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| 关 键 词： | 法医病理学 骨折 舌骨 |
Analysis of False-positive Hyoid Fractures: 12 Forensic Identification Cases |
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| YANG Yu-lei,MA Kai-jun,YAN Jian-jun.Analysis of False-positive Hyoid Fractures: 12 Forensic Identification Cases[J].Journal of Forensic Medicine,2014,30(4):270-272. |
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| Authors: | YANG Yu-lei MA Kai-jun YAN Jian-jun |
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| Institution: | (Shanghai Key Laboratory of Crime Scene Evidence, Key Laboratory of Forensic Evidence and Science Technology, Ministry of Public Security, Institute of Forensic Science, Shanghai Public Security Bureau, Shanghai 200083, China) |
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| Abstract: | Objective To study the causes of false-positive hyoid fractures and forensic identification. Methods Twelve cases of false-positive hyoid fractures were collected and analyzed. Results Improper dissection technique （4 cases） and congenital separation （8 cases） were the main reasons for false-positive hyoid fractures. Conclusion True fractures can be differentiated from false-positive hyoid fractures. False-positive hyoid fracture caused by improper dissection technique can be identified through examina- tion of peripheral muscle, soft tissue hemorrhage, and the characteristics of fracture end. |
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| Keywords: | forensic pathology fractures bone hyoid bone |
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