Cataract is the world’s leading cause of blindness, accounting for approximately 42 % of all cases of blindness in all nations. In the United States, more than 25 million Americans are estimated to have cataract, according to the report “Future of Vision: Forecasting the Prevalence and Costs of Vision Problems.” As the population in America continues to age, the number of cataract cases are projected to increase by 50 % to 38.5 million by 2032.
