Brennwald J, Aebi M
Handchir Mikrochir Plast Chir. 1985 Jan;17(1):41-2.
The need for microvascular grafts in replantation and free tissue transfer is well recognized. Variable results are reported in the literature. Therefore, an experimental study was undertaken to assess the suitability of an expanded PTFE (Polytetrafluoro-ethylene) as a microvascular graft. A 2.0 mm diameter graft was implanted in the artery and the vein of the rabbit. No graft in the venous system remained patent. From these animal experiments we conclude that there is no clinically applicable synthetic micro-graft available.
在断指再植和游离组织移植中对微血管移植物的需求已得到充分认识。文献报道了不同的结果。因此，开展了一项实验研究，以评估膨体聚四氟乙烯（PTFE）作为微血管移植物的适用性。将直径2.0毫米的移植物植入兔的动脉和静脉。静脉系统中没有移植物保持通畅。从这些动物实验中我们得出结论，目前尚无临床上可应用的合成微型移植物。
