What does "Keratoconus" mean?
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Keratoconus is a condition that affects the shape of the cornea, which is the clear front part of the eye. In this condition, the cornea becomes thin and bulges out, leading to vision problems. People with keratoconus may experience blurred or distorted vision, which can make it hard to see clearly.
Treatment Options
There are several ways to treat keratoconus, especially as it gets worse. One common treatment involves using a special type of ring that is placed in the cornea to help reshape it. This can improve vision for many patients. Doctors look at different factors, like the patient's vision before the treatment and the shape of their cornea, to predict how well this procedure will work.
Another option is a surgery called Bowman layer transplant. However, there are not enough donor corneas available for everyone who needs this treatment. Recently, researchers have been looking into using a part of the eye called the anterior lens capsule as a substitute for this type of transplant. Early studies show that it may help maintain clear vision and the overall shape of the cornea.
Key Points
- Keratoconus causes the cornea to become thin and bulge, leading to vision issues.
- Treatments include intracorneal ring segments and possible grafts using the anterior lens capsule.
- Pre-treatment vision and cornea shape are important in predicting treatment success.