Or can cataract grow back? No, cataracts cannot grow back. However, sometimes after successful cataract surgery, the natural capsule that is left behind becomes cloudy. This causes the vision to become blurry again, much like it was before cataract surgery.

How many years does cataract surgery last?

Does cataract surgery last a lifetime? The lens that the surgeon implants during cataract surgery is durable and will last a lifetime, according to Mayo Clinic.

Can you have cataracts twice?

So, it is actually impossible to get another cataract. All of that said, there is a secondary condition that can occur after cataract surgery that has extremely similar symptoms. This is often called after-cataract but is medically referred to as a posterior capsular opacity.