Treatment of Ischemic type of Central Retinal Vein Occlusion with Krypton laser

Objective To probe the effect of laser treatment on ischemic type of center retinal vein occlusion.Methods Ischemic type of center retinal vein occlusion in 102 eyes treated with American COHERENT Krypton laser panretinal photocoagulation in ocular clinic of our hospital,were analysed clinically and retropectively.Results Ischemic type of central retinal vein occlusion,visual acuity were improved in 73 eyes efficiently(71.56%);20 eyes were improved(19.60%);visual acuity in 9 eyes was not changed(8.84%)because of vitreous hemorrhage,secondary glaucoma or complicated cataract.Conclusions The panretial photocoagulation appears to be the first choice for ischemic type of central retinal vein occlusion.The eartly photocogulation is,the betther the effect is.Their apeutic positio and vollume of laser burn is of extreme importance in success of laser panretinal phtotocoagulation.