Experimental Study of The Venous Flap

到目前为止，我们对有无静脉供血的问题进行了研究，但认为在移植侧有一种特殊的、类似动脉的皮下静脉的性质参与了移植侧的供血，而皮瓣内丛血管的性质则参与了移植侧的供血。在显微镜下观察，可见移植后即刻即可见静脉血流，血流非常不规则，但静脉范围不确定，制作了新的实验模型，观察了成活面积及保留流出静脉的皮瓣宽度，成活面积平均为1.1；本实验制作的静脉皮瓣实验模型可以计算出该皮瓣的成活宽度和成活面积，为检验与静脉皮瓣成活相关的各种因素奠定了基础。

We examined it so far about the existence or non-existence of the take of a f low-through venous f lap but it thought that the property of the special subcutaneous vein which is like an artery participated in it on the side of the transplantation when the property of a flap inner plexus vessel participated in the take on the side of the flap. Also, in the observation of the microscope of the flap, it was possible to find the blood flow which diffuses from the vein since immediately after the transplantation in the flap.The blood flow was very irregular.However, territory of the vein was indefinite, we made a new experimental model and did examination about the survival area and the width in flap that preserve a flow-through vein.The average width of the flap area that survived was 1.1<plus-minus>O. 48cThe take width of this flap could be influenced by a blood circulation from the circumference.This time, the experimental model of a newly made venous flap could do the survive width and the survive area of the flap.It thinks that this becomes the basis model to examine the various factor which is related with the take of a venous flap.