Oishi J
Nihon Seikeigeka Gakkai Zasshi. 1986 Jul;60(7):813-24.
A low-output CO2 laser was applied for microvascular anastomosis. The healing process of the vessel wall was examined histopathologically using light and scanning electron microscopes, and compared with that following conventional suture anastomosis. A power level of 21-40 mW and an exposure time of 5-15 sec were used. Under these conditions the laser beam reached the adventitia and media but not the intima. This made it possible to perform microvascular anastomosis without causing damage to the intima. Inflammatory reactions in the vessel wall were milder and endothelialization of the lumen surface occurred somewhat earlier with the laser technique than with the conventional technique of manual suture anastomosis.
采用低输出二氧化碳激光进行微血管吻合。使用光学显微镜和扫描电子显微镜对血管壁的愈合过程进行组织病理学检查，并与传统缝合吻合术后的情况进行比较。使用的功率水平为21 - 40毫瓦，照射时间为5 - 15秒。在这些条件下，激光束可到达外膜和中膜，但不会到达内膜。这使得在不损伤内膜的情况下进行微血管吻合成为可能。与传统手工缝合吻合技术相比，激光技术使血管壁的炎症反应更轻，管腔表面的内皮化出现得稍早一些。
