Preliminary experimental studies on the effect of argon green photocoagulation on the retina and choroid
2004
目的:研究氩绿激光对视网膜脉络膜的损伤情况.方法:4只成年有色兔(8眼)行眼底氩绿激光光凝,产生淡灰白几乎不可见的光凝斑,观察视网膜的病理光镜和电镜改变.结果:激光前后,兔视网膜层未见明显损伤,但可见激光处的脉络膜毛细血管、小静脉轻度充血,无出血.结论:轻度氩绿激光光凝视网膜不会损伤视网膜,但可引起脉络膜血管充血。
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