Many people worry that cataracts may come back after surgery, but the good news is that a removed cataract cannot return. However, some patients may experience cloudy or blurred vision months or years later due to Posterior Capsule Opacification (PCO), often called a secondary cataract. This common condition occurs when the lens capsule becomes cloudy after surgery. Fortunately, it can be treated quickly and effectively with YAG laser capsulotomy. Consulting the best cataract surgeon in Delhi can help ensure proper diagnosis, treatment, and long-term eye health after cataract surgery.