Preparing for Cataract Surgery When You Have Diabetes: What You Need to Know Opening Cataract surgery is a standard procedure aimed at improve vision by taking out the clouded lens from the eye. Nevertheless, for patients with diabetes, cataract surgery requires special considerations due to the elevated risk of complications. https://www.diigo.com/item/note/b2kov/i51u?k=e65874547afee76240717d02f85ce51d