YAG:Nd激光治疗血管瘤的作用机理探讨

In this experimental study,YAG:Nd laser beam was applied directly on the cock’s comb to evaluate its effect on vascular tissue.The YAG:Nd laser used had a wavelength of 1.06 μm and an output power of 25 watts,It’s spot size was constant at 2.5 mm.Biopsies were taken at an interval of 30 minutes afte