What Is Keratoconus And How Is It Treated?

What Is Keratoconus and How Is It Treated?

Keratoconus is a progressive eye disorder in which the cornea thins and gradually bulges outward, eventually taking on a cone shape. This can cause complications with contacts and vision impairment issues. Fortunately, there are treatment options for keratoconus. It's smart to work with an optometrist to identify keratoconus. Looking for an eye care center serving Hattiesburg, MS? Visit Optometric Clinic to speak with an eye doctor.

Unfortunately, keratoconus may cause blurred vision, nearsightedness, and astigmatism. Many patients also suffer from chronic sensitivity to light and glare. The right sunglasses recommended by an eye doctor may provide relief.

The Exact Causes of Keratoconus Remain a Mystery

Modern science has advanced by leaps and bounds over the years, yet the exact causes of keratoconus remain unknown. It is believed that keratoconus results from a combination of genetic and environmental factors. This condition typically starts in adolescence but can progress over several years and may eventually result in significant visual impairment.

Treatment Options for Keratoconus

Treatment options for keratoconus depend on the severity of the condition. In mild cases, eyeglasses or contact lenses may be sufficient to correct vision. However, this condition often results in hard-to-fit contacts. You may also need specialized lenses, like hybrid lenses, which feature a rigid gas-permeable center that may correct the irregular astigmatism caused by keratoconus, as well as a soft outer ring for improved comfort.

Scleral lenses, which are large contact lenses that go over the cornea and rest on the white part of the eye, are another option. They may reduce irritation while also providing clear vision for patients with keratoconus.

Keratoconus Treatment for Severe Conditions

If the keratoconus doesn’t worsen, you may not need further treatment. Hard-to-fit contacts and other non-invasive treatments may be enough to provide relief. In more severe cases, advanced treatment, as outlined below, may be necessary.

Corneal Cross-Linking

This is a procedure that uses ultraviolet light and a special chemical to strengthen the cornea and prevent it from further thinning. Corneal cross-linking has emerged as one of the most popular treatments for keratoconus.

Intacs

These are small, curved implants that are inserted into the cornea to reshape it and improve vision.

Corneal Transplant

In severe cases of keratoconus, a corneal transplant may be required to replace the damaged cornea.

Contact Optometric Clinic in Hattiesburg, MS

Chat with an optometrist at Optometric Clinic in Hattiesburg to discuss keratoconus treatment options and learn more about keratoconus. Call us today at (601) 545-2020 to learn more or to schedule an appointment.