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浙江大学学报(医学版)  1999, Vol. 28 Issue (1): 31-33    DOI: 10.3785/j.issn.1008-9292.1999.01.012
论著     
骶前静脉的配布及其临床意义
孙百强, 李广家, 郑荣昌, 金理正
浙江医科大学解剖学教研室
Anatomy of the Anterior Sacral Veins and its Clinical Significance
Sun Baiqiang, Li Guangjia, Zheng Rongchang
Department of Anatomy, Zhejiang Medical University
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摘要:

目的:为骶前手术减少出血提供形态学资料。方法:用解剖和血管透明法观察成人50例标本的骶前静脉配布。结果:骶中静脉以1支多见,占76.0%,在骶骨前位置不恒定,骶中静脉有属支与直肠静脉丛、椎内静脉丛及骶外侧静脉吻合。骶外侧静脉以2支多见,占70.0%,其属支与骶中静脉属支在骶骨前形成水平状吻合,左侧5.82±0.32支、右侧5.37±0.41支。结论:在作骶前手术尤其直肠切除术时,应特别注意骶前静脉的配布情况,以避免骶前出血。

关键词: 骶前静脉解剖学与组织学    
Abstract:

Objective:To provide morphology basis for anterior sacral operation.Methods: On 50 human cadavers,the anterior sacral veins were observed by dissection and clearing methods.Results:In 76.0% of the cases,the middle sacral vein was single and assumed an inconstant location.Its tributaries may communicate with the rectal venous plexus,the internal vertebral venous plexus and the lateral sacral veins.In 70.0% of the cases,the lateral sacral veins were double on each side.The tributaries of the lateral sacral veins may anastomose with those of the middle sacral vein on the ventral surface of the sacral vertebrae.The numbers of the transverse anastomoses were 5.82±0.32 on the left and 5.37±0.41 on the right.Conclusions: To avoid massive hemorrage during anterior sacral operation.particularly in rectectomy,attention should be paid to the distribution of anterior sacral veins.

Key words: Anterior    sacral veins/anat
收稿日期: 1997-12-12 出版日期: 1999-01-25
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引用本文:

孙百强, 李广家, 郑荣昌, 金理正. 骶前静脉的配布及其临床意义[J]. 浙江大学学报(医学版), 1999, 28(1): 31-33.

Sun Baiqiang, Li Guangjia, Zheng Rongchang. Anatomy of the Anterior Sacral Veins and its Clinical Significance. Journal of ZheJiang University(Medical Science), 1999, 28(1): 31-33.

链接本文:

https://www.zjujournals.com/med/CN/10.3785/j.issn.1008-9292.1999.01.012        https://www.zjujournals.com/med/CN/Y1999/V28/I1/31

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