| 周围神经干自然分束部位血管形态及临床意义 |
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| 引用本文： | 韩震 钟世镇. 周围神经干自然分束部位血管形态及临床意义[J]. 中国临床解剖学杂志, 1990, 8(4): 204-206 |
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| 作者姓名： | 韩震 钟世镇 |
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| 作者单位： | 第一军医大学解剖学教研室，第一军医大学解剖学教研室，第三军医大学解剖学教研室，第一军医大学解剖学教研室 广州 510515，广州 510515，第一军医大学解剖学教研室 广州 510515，广州 510515 |
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| 摘 要： | 应用微血管灌注透明法观察研究5具成人周围神经干标本.重点观察神经自然分束部位微血管形态和分支分布规律.神经干内有非常完兽的血供系统.手术中循神经自然分束进行追踪分离,不会对神经血供产生明显影响.但在张力下牵拉缝合神经,将对神经干血供产生严重影响.神经束膜缝合比神经外膜缝合更强调在无张力下进行.
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| 关 键 词： | 神经自然分束 神经血供 动脉 静脉 微血管 |
The natural fasciculation of peripheral nerve trunk and the intraneural vascularity:The clinical significance |
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| Han Zhen Zhong Shizhen Zhang Zhengzhi Qin Jianqiang. The natural fasciculation of peripheral nerve trunk and the intraneural vascularity:The clinical significance[J]. Chinese Journal of Clinical Anatomy, 1990, 8(4): 204-206 |
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| Authors: | Han Zhen Zhong Shizhen Zhang Zhengzhi Qin Jianqiang |
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| Affiliation: | Han Zhen Zhong Shizhen Zhang Zhengzhi Qin Jianqiang.Department of Ana- tomy,The First Military Medical University,Guangzhou 510515 |
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| Abstract: | The natural fasciculation of a pe- ripheral nerve trunk is of instructive significance for the identification of the corresponding fascicles during operation. It is well known that the freeing and separation of a nerve tru- nk would disturb its blood circula- tion. However, the present study sho- ws that the blood supply of a nerve trunk is not obviously affected when it is separated through natural fa- scicles. There is a rich blood supply system in each natural nerve fascicle, and the separation along the natural fascicles within its separable length would not disturb the blood supply of the separated fascicles. |
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| Keywords: | natural fasciulus of nerve blood supply of nerve artery vein microvascular |
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