Albertengo J B, Rodriguez A, Buncke H J, Hall E J
Plast Reconstr Surg. 1981 Feb;67(2):194-9.
This study compared free flap survival rates following end-to-end and end-to-side arterial anastomoses. A groin flap was transferred to the anterior cervical region in 40 rats. There were 20 rats in each experimental group. The end-to-side group was further divided into subgroups depending on the angle of the anastomosis, which was either 60 degrees or 90 degrees. The results revealed no significant difference in the survival rates between any of the groups (which varied between 80 and 85 percent). A discussion of previous experimental work and the significance of these results has been presented. The advantages and disadvantages of end-to-side anastomoses have also been discussed.
本研究比较了端端动脉吻合和端侧动脉吻合后的游离皮瓣存活率。将腹股沟皮瓣转移至40只大鼠的颈前区。每个实验组有20只大鼠。端侧组根据吻合角度进一步分为亚组，吻合角度为60度或90度。结果显示，任何组之间的存活率均无显著差异（存活率在80%至85%之间）。文中介绍了以往的实验工作及这些结果的意义。还讨论了端侧吻合的优缺点。
