Experimental study of the modified double stem arterialized venous skin flap 

LI De-Beng, LIU Hua-Gui, MAO Bei, ZHENG Qing, YANG Dun-Gui, CUI Jian-De, YANG Shuai-Zhi, HUANG Yu

Chinese Journal of Clinical Anatomy ›› 2012, Vol. 30 ›› Issue (4) : 435-437.

Chinese Journal of Clinical Anatomy ›› 2012, Vol. 30 ›› Issue (4) : 435-437.

Experimental study of the modified double stem arterialized venous skin flap 

  • LI De-ping1, LIU Xue-gui2, MAO bo1, ZHENG Sheng1, YANG Jun-gui1, CUI Jian-de1,YANG Shuai-zhi1, HUANG Yu1
Author information +
History +

Abstract

Objective    To explore survival rate and survival mechanism of the modified double stem arterialized venous skin flaps.    Methods    40 venous skin flaps of hind limbs with two vein trunks and size of 2.0cm×3.0cm were obtained from New Zealand white rabbits. The flaps were randomly divided into two groups: the control group and the study group. For heterotopic replanted arterialized venous skin flap in the control group, central artery and central vein at the  back of rabbits'ear were anastomosed. For study groups, "opening groove" were performed (fat tissues of flap were cut to reach subdermal vascular plexus and keep its integrity by ligating all communicating branches). Survival of all skin flaps was recorded.   Results   In study group, 14 skin flaps survived, while 4 skin flaps had partial necrosis and 2 complete necrosis. In the control group, 4 skin flaps survived, 5 skin flaps had partial necrosis and 11 complete necrosis. There was significant difference in the survival rate between two groups (P<0.05).    Conclusions   Modification of arterialized venous skin flap is useful to bleed into micro-circulation and reach the balance of arterial supply and venous drainage. It may improve the survival rate of arterialized venous skin flap.

Key words

Surgical skin flap / Vein / Experiment / Arterialized venous skin flap / White rabbit

Cite this article

Download Citations
LI De-Beng, LIU Hua-Gui, MAO Bei, ZHENG Qing, YANG Dun-Gui, CUI Jian-De, YANG Shuai-Zhi, HUANG Yu. Experimental study of the modified double stem arterialized venous skin flap [J]. Chinese Journal of Clinical Anatomy. 2012, 30(4): 435-437

References


[1]  Nakayama Y,Soeda S,Kasai Y. Flap nourished by arterial inflow through the venous system:an experiment investigation
[J].Plast Reconstr Surg,1981,67(4): 328-330.

[2]  曾志超,吉赵勇,李鹏.静脉动脉化皮瓣在复杂手指外伤中的应用
[J].中华创伤骨科杂志,2006,8(11): 1080-1081.

[3]  陈华勇,杨镇洙.动脉化静脉皮瓣血液循环途径的实验研究
[J].中华显微外科杂志,1997, 20(2):130-131.

[4]  刘学贵,张铭盛,杨俊贵,等.改良动脉化游离静脉皮瓣的临床应用
[J].中华手外科杂志,2007,23(4):224-226.


[5]  刘春利,袁伟伟,鲁开化.动脉化静脉皮瓣改建后的临床应用
[J].中华显微外科杂志,1998,21(4):301-302.

[6]  Guenter k,Eridsion  E, Rssell RC. Effect of  arteriovenous  flow  reversal on  blood flow and metabolism in a skin flap
[J]. Plast Reconstr Surg, 1987,79(3):375.

[7]  夏玉军,田鑫.动脉化静脉皮瓣成活机制的实验研究
[J].青岛大学医学院学报,2003,39(3):127-179.

[8]  原林,钟世镇.静脉动脉化皮瓣中有关解剖问题
[J].中华显微外外科杂志1991,14(4):240.

[9]  陈剑名,梁建,陈正耿.动脉化静脉皮瓣微循环特点的探讨
[J].中华显微外科杂志,1998,21(2):132-133.

[10]纪树荣,程绪西,贾淑兰.静脉网状皮瓣游离移植动物实验研究
[J].中华显微外科杂志,1982,9(2):4-5.

[11]李瑞华.动脉化静脉皮瓣两种灌流方式比较的实验研究及临床应用
[J].中华手外科杂志, 2006,22(4):242-244.

[12]陈剑名,梁建,陈正耿.静脉瘀血对静脉动脉化皮瓣微循环的影响
[J].中华整形烧伤外科杂志,1998,14(5):355-357.

Accesses

Citation

Detail

Sections
Recommended

/