The data about the central vision, disease course, and results of fundus fluorescein angiography (FFA) of 99 patients (99 eyes) with CRAO were statistically analyzed.

• 对99例99只眼CRAO患者的中心视力、发病病程、荧光素眼底血管造影 (FFA)检查视网膜循环时间等量化数值进行统计学分析。