Menchini U, Scialdone A, Pietroni C, Carones F, Brancato R
Department of Ophthalmology, University of Milan, Scientific Institute H. S. Rafaele, Italy.
Ophthalmologica. 1990;201(2):66-70. doi: 10.1159/000310129.
The modification of corneal sensitivity, accommodation, pupillary diameter and endothelial cell density after argon versus krypton panretinal photocoagulation were studied prospectively in 88 eyes of 64 diabetic patients with proliferative diabetic retinopathy, randomized for one of the two laser treatments. In both groups a marked internal ophthalmoplegia and reduction of corneal sensitivity occurred after laser photocoagulation. At no time, 2, 90 and 180 days after PRP, were these parameters significantly different. Endothelial cell loss was non significantly greater in the krypton group. The results indicated that the side effects commonly observed on the anterior segment after PRP are comparable using argon or krypton lasers.
对64例患有增殖性糖尿病视网膜病变的糖尿病患者的88只眼睛进行了前瞻性研究，将其随机分为两组，分别接受氩激光或氪激光全视网膜光凝治疗，以研究氩激光与氪激光全视网膜光凝后角膜敏感性、调节功能、瞳孔直径和内皮细胞密度的变化。两组患者在激光光凝后均出现明显的眼内肌麻痹和角膜敏感性降低。在全视网膜光凝术后0天、2天、90天和180天，这些参数均无显著差异。氪激光组的内皮细胞损失略多，但无显著差异。结果表明，氩激光或氪激光全视网膜光凝术后眼前节常见的副作用相当。
