PURPOSE:To probe the dosage and effect of lasers in panretinal photocoagulation. METHODS:Three kinds of ocular diseases,e, g., neovascular glaucoma(NVG)in 52 eyes ,central retinal vein occlusion(CRVO)in 47 eyes ,and preproliferative and proliferative diabetic retinopathies(PDR)in 231 eyes ,treated with krypton red and argon blue green laser panretinal photocoagulation in ocular clinic of our hospital,were analysed clinically and retropectively. RESULTS:The effetive average numbers of laser burns in panretinal photocoagulation in this series after clinical analysis statistically were found to be 1 500 in NVG,and 1 000 in PDR and CRVO respectively. CONCLUSION:To select the proper laser,its wave length,therapeutic position and volume of laser burns in accordance with the specific circumstances of various retinopthies is of extreme importance in success of laser panretinal photocoagulation. （Chin J Ocul Fundus Dis,1997,13: 195-196）
Citation： Sun Xinquan,Wang Yanqi,Ao Lijun,et al.. CLINICAL ANALYSIS OF DOSAGE AND EFFECT OF LASERS IN PANRETINAL PHOTOCOAGULATION THERAPY. Chinese Journal of Ocular Fundus Diseases, 1997, 13(4): 195-196. doi: Copy