The.ppropriateness of surgery depends on a patient’s particular functional and visual needs and other risk factors, all of which may vary widely. 11 Age is the most common cause. 1 6 Lens proteins denature and degrade over time, and this process is accelerated by diseases such as diabetes mellitus and hypertension . If you need both eyes done, you will be scheduled for separate surgeries, usually a few weeks apart. no dataCataracts tend to “grow” slowly, so vision gets worse gradually. They minimize or eliminate the need for reading glasses after surgery. In a hyper mature or Morgagnian cataract, the lens proteins have become liquid. Besides advancing age, cataract risk factors include: Ultraviolet radiation from sunlight and other sources One theory of cataract formation that’s gaining favour is that many cataracts are caused by oxidative changes in the human lens. Cataracts can interfere with daily activities and lead to blindness when left untreated. If you notice any changes in your vision, you should have your vision checked by a doctor, optometrist or eye specialist. If you have any questions or concerns about cataract surgery, be sure to discuss them with your eye doctor and cataract surgeon prior to signing “informed consent” documents authorizing surgery. Over time, increased tinting may make it more difficult to read and perform other routine activities. no dataA cataract is an eye disease in which the clear lens of the eye becomes cloudy or opaque, causing a decrease in vision.