Sica G S, Di Lorenzo N, Sileri P, Gaspari A L
Department of Surgery, Faculty of Medicine, University of Rome Tor Vergata.
Ann Ital Chir. 1996 Jul-Aug;67(4):571-3; discussion 574.
The researchers used 60 rats and effected 120 femoral artery anastomoses. They studied the effect of welding performed by CO2, Argon and Nd. YAG lasers with and without the use of fibrin glue. The laser does not make the execution of vascular microanastomoses easier or safer than could be obtained with manual suturing. In fact, the exact opposite is the case. The CO2 laser is not suitable for the execution of microvascular anastomoses. Argon and Nd. YAG lasers are more effective and with the use of fibrin glue, results near, but are not superior to, those obtainable by manual suturing; since laser energy is easily transferable with thin quartz fibers, its use in laparoscopic surgery could prove quite useful.
研究人员使用了60只大鼠，进行了120次股动脉吻合术。他们研究了在使用和不使用纤维蛋白胶的情况下，二氧化碳、氩气和钕钇铝石榴石激光焊接的效果。激光并不能使血管显微吻合术的实施比手工缝合更容易或更安全。事实上，情况恰恰相反。二氧化碳激光不适用于微血管吻合术。氩气和钕钇铝石榴石激光更有效，并且在使用纤维蛋白胶的情况下，结果接近但不优于手工缝合所能获得的结果；由于激光能量可以通过细石英纤维轻松传输，其在腹腔镜手术中的应用可能会非常有用。
