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指掌侧静脉的解剖学研究及临床意义
引用本文:吴一民,刘浩江,李昶,云才,李力.指掌侧静脉的解剖学研究及临床意义[J].中国临床解剖学杂志,2001,19(1):54-55.
作者姓名:吴一民  刘浩江  李昶  云才  李力
作者单位:内蒙古医学院第二附属医院骨科,
摘    要:目的探讨指掌侧固有静脉是否存在,指掌侧浅、深静脉在断指再植中的应用价值。方法5只新鲜尸体手,以环氧树脂混合溶液为填充剂,灌注后制成动、静脉分色手血管铸型标本,在手术显微镜下解剖观测。结果指掌侧固有静脉分布不恒定,在示、中、环指共30条手指血管神经束中发现3条,指掌侧固有静脉起自手指中节,在血管束内伴随指动脉而行,在指根部注入指掌侧总静脉,在手指近节其外径为(0.21±0.03)mm。指掌侧浅静脉位置恒定,在远侧指间关节处汇聚成2~4条较粗大的纵向静脉干,逐渐向指掌侧中线的两侧分布,形成2条静脉主干,其在中节的外径为(0.64±0.12)mm,在近节的外径为(0.78±0.10)mm。指掌侧浅静脉管径较粗,但细于指背静脉,其与指背静脉外径的差异有非常显著意义(P<0.01)。结论指掌侧固有静脉不恒定,属于一种退化现象,不能作为断指再植中的常规吻合静脉。指背静脉是断指再植中的主要吻合静脉,指掌侧浅静脉具有吻合价值。在断指再植中吻合指背静脉的同时,吻合指掌侧浅静脉利于再植指的静脉回流,提高断指再植的成活率。

关 键 词:指常侧静脉  解剖学  断指再植术
文章编号:1001-165X(2001)01-0054-02
修稿时间:2000年1月22日

Applied anatomy and clinical significance of palmar digital veins
WU Yi min,LIU Hao jiang,LI Chang,et al..Applied anatomy and clinical significance of palmar digital veins[J].Chinese Journal of Clinical Anatomy,2001,19(1):54-55.
Authors:WU Yi min  LIU Hao jiang  LI Chang  
Institution:WU Yi min,LIU Hao jiang,LI Chang,et al. Department of Orthopaedics,the Second Affiliated Hospital,Inner Mongolia Medical College,Huhehaote 010030,China
Abstract:Objective: To study the anatomy of palmar digital veins and evaluate its clinical significance.Methods: Microanatomical observation and measure of palmar digital veins were performed on 5 fresh adult hand specimens after colophony perfusion.Results: 3 proper palmar digital veins were found in the 30 digital nerves and vessels.They were very tiny with outer diameters of 0.21±0.03 mm. Superficial palmar digital veins are larger, with outer diameters of 0.78±0.10 mm, thus have clinical value for anastomosis.Conclusion: The proper palmar digital vein do exist, but it can not be anatomosed for transplantation, while the superficial palmar digital vein can be anatomosed for transplantation.
Keywords:Digital  Vein  Anatomy  Transplantation
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