# When Do You Need Cataract Surgery? Cloudy, Foggy, or blurred vision is a classic sign of cataracts, a very common eye condition. Although age is a primary factor, surgery isn't strictly defined by how old you are. **At what point is cataract surgery necessary?** In most cases, surgery is https://www.tumblr.com/solarjesterrune/825991913321742336/when-do-you-need-cataract-surgery