【摘要】 为了实验研究单干型动脉化静脉皮瓣存活面积，选用家兔９只，将腹壁浅静脉端─端吻合于同名动脉，于腹壁制作不同面积原位再植皮瓣，以传统皮瓣与无血供皮瓣作对照组，术后观察４周内皮瓣外观。结果无血供组于第８ｄ完全坏死，实验组最终全部成活，实验证明外径为０．５６±０．０７ｍｍ的动脉化腹壁浅静脉能营养１４．０ｃｍ×５．５ｃｍ的皮瓣；既使受区为微血管网较少的腹壁或皮瓣吻合口感染，仍显示该种皮瓣之活力；皮瓣成活与否，于术后第１０ｄ确定为宜。更多还原

【Abstract】 To study the survival area of the single stem arterialized venous flap, the superficial epigastric vein was anastomosed to the same artery by end-to-end method on the flap grafted to the original position in different areas of abdominal wall in 9 Chinese rabbitsfor the experimental group and the traditional flap and the non-vessele flap for the control groups. Then the appearance of the flap was observed through 4weeks from operation. The result that all the non-vessele flap was necrosed completely in the 8th day and all the experimental flaps survived in the end certificated that the arterialized superficial epigastric vein in diameter of 0. 56±0. 07 mm could supply the flap in area of 14. 0cm×5. 5cm,the flap appears very vital as if the abdominal wall has less micro-vessle networks and anastomotic stoma is infected and affermation or denial of survival of flaps is better to be verificated in 10 days from operation.更多还原