Preparing for Cataract Surgery When You Have Diabetes: What You Need to Know Opening Cataract surgery is a common procedure intended to improve vision by taking out the clouded lens from the eye. Yet, for people with diabetes, cataract surgery needs special considerations due to the elevated risk of complications. https://www.evernote.com/shard/s548/sh/c105c742-a879-121c-8675-7e4df00c8e40/Km38MbI86wHF5vuNVLrDpSZdIwj8Hfv8k5s8kvLD3Kp_m4GZgJGpWHh30Q