目的:探讨激光治疗视网膜中央静脉阻塞(central retinal vein occlusion,CRVO)的体会。方法:采用激光治疗CRVO患者42例42眼,依据眼底血管荧光造影(fundus fluorescein angiography,FFA)结果,采取不同的光凝方法进行治疗,并探讨其效果。结果:患者42眼中5眼(12%)视力提高2行以上;28眼(67%)视力无明显变化;9眼(21%)视力下降2行以上;FFA检查显示视网膜静脉迂曲扩张,视网膜出血、水肿、渗出消退,治疗有效者37眼(88%)。结论:激光对CRVO治疗有效,是控制病情发展的重要手段。

AIM:To discuss the experience on Laser treatment of central retinal vein occlusion(CRVO).METHODS:Forty-two 42 cases(42 eyes) of CRVO Laser treatment adopted different methods of photocoagulation treatment to explore its effects,according to the fundus fluorescein angiography(FFA) results.RESULTS:Visual acuity of 5 eyes(12%) of the 42 eyes improved 2 lines or more;28 eyes(67%) had no significant changes in vision;visual acuity of 9 eyes(21%) decreased by 2 lines or more;FFA examination showed tortuosity and expansion of retinal vein,retinal hemorrhage,edema and exudate subsided,treatment was effective in 37 eyes(88%).CONCLUSION:Laser treatment is effective for CRVO and is an important means to control the progression of the disease.

R774.1