![]() This replaces the misshapen cornea a with a properly shaped transplant, helping people see. Since the shape of the cornea is off, a corneal transplant might be required. This leads to blurry vision or glares and can make it hard to perform certain activities such as: Because the shape of the cornea has changed, the light is out of focus. However, in a condition called keratoconus, the cornea thins and bulges out in the shape of a cone. The job of the cornea is to focus the light of the eye. Some people might have a chronic medical condition that leads to a thin cornea. While some infections of the eyes can be treated quickly and avoid permanent eye damage, serious infections could lead to corneal scarring, which requires a cornea transplant. Eye rubbing: Individuals can also develop infections of the eye simply by rubbing their eyes, which is why it is important for everyone to wash their hands regularly.Wearing contact lenses: People who wear contact lenses are also at a higher risk of ocular infection if their lenses are not cleaned regularly, taken out appropriately, or changed on schedule.People can be immunocompromised for a number of reasons including an HIV infection, immunosuppressive medications (such as steroids), or cancers of the blood (such as leukemia). A weakened immune system: Some people are immunocompromised, meaning that they cannot fight off infections as well as other people.Some of the reasons why people might develop infections of the eyes include: This can make it difficult for people to see clearly and could require a corneal transplant. Infection and inflammation in the eyes can lead to corneal scarring. One of the reasons why someone might need a cornea transplant is due to an infection of the eye itself. What is a corneal transplant and when is it recommended? In some cases, they might even require a corneal transplant. On the other hand, some people may have more severe vision problems. For many people with nearsightedness or farsightedness, their vision can be corrected with glasses or contact lenses. Data that was published by the 2016 National Health Interview Survey showed that more than 25 million adults in the United States experience some form of vision loss. Many people take their vision for granted however, vision loss impacts more people than most realize.
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