Keratoconus is a degenerative disease that causes a deformity of the cornea, which is the transparent membrane that protects the eye, making it thinner and curved, acquiring the shape of a small cone.
Keratoconus usually occurs around age 16 with symptoms such as difficulty seeing closely and sensitivity to light, which occur due to deformation of the eye membrane, which eventually thaws the rays of light inside the eye.
- Keratoconus is not always curable because it depends on the degree of affectation of the eye.
- First and second degree the use of lenses can help.
- But in the most severe cases.
- Grades 3 and 4.
- May require surgery for a cornea transplant.
- For example.
Symptoms of keratoconane may include
These symptoms are very similar to any other vision problem, however, vision tends to worsen very quickly, requiring a constant change of glasses and lenses, so the ophthalmologist can distrust the presence of keratoconus and perform a scan to assess the shape of the cornea of the eye.If the shape of the eye changes, keratoconus is usually diagnosed and a computer is used to evaluate the degree of curvature of the cornea, which helps adjust treatment.
Keratoconus usually does not cause complete blindness, however, with progressive worsening of the disease and alteration of the cornea, the striking image becomes very blurry, ultimately hindering daily activities.
Treatment of keratoconas should always be performed by an ophthalmologist and usually begins with the use of glasses and rigid lenses to correct the degree of vision.
In addition, people with keratoconus should avoid rubbing their eyes, as this action can accelerate corneal deformation, if itching or burning is common, it is recommended to inform the ophthalmologist to start treatment with eye drops.
Over time, the cornea undergoes more changes and as a result, vision worsens to the point where glasses and lenses can no longer correct the image, in these situations one of the following types of surgery may be used:
These surgical techniques usually don’t cure keratoconas, but they help prevent the disease from getting worse, so after surgery it may be necessary to continue wearing glasses or lenses to improve vision.
The only way to cure keratoconus is through a cornea transplant, however, due to the risk of this type of surgery, it is usually done only when the degree of change is very high or when keratoconus worsens even after other types of surgery.Learn more about how surgery is performed, how recovery is being performed, and what care to take.