If you’ve had cataract surgery and your vision has become cloudy again, you’re not alone. Posterior capsule opacification (PCO) is a common, but easily treatable, condition that can occur months or even years after your surgery. This article explains how YAG laser capsulotomy works, what to expect during the procedure, and why it’s such an effective solution for restoring the clear vision you had after cataract surgery. Fast, painless, and usually done in minutes – here’s what you need to know.