Keratoconus

Keratoconus causes progressive thinning and distortion of the cornea that affects approximately 1 in every 2000 people. It tends to affect younger people sometimes starting in the early teen years and progresses most rapidly through the fourth decade. As the dystrophy progresses the cornea takes on an irregular cone like shape and may develop scar tissue. The changes in the cornea seen in keratoconus lead to “irregular astigmatism.” Irregular astigmatism means that light is not able to focus on the retina even with the use of glasses or traditional soft contact lenses.

The primary treatment options fall into two categories: contact lenses and surgery. In the very early stages of keratoconus patients may notice a change in their prescription glasses or contact lenses. Often times what is seen is an increase in astigmatism. If the keratoconus progresses only minimally, all that will be needed is modification of the glasses prescription or possibly a soft contact lens that also corrects for astigmatism.

Keratoconus Contact Lenses

Once patients with keratoconus are dissatisfied with their vision with traditional glasses or soft contact lenses a special keratoconus contact lens may be necessary. Most commonly this contact lens will be either a hybrid or rigid gas permeable (RGP) contact lenses. It is important to understand that contact lenses may allow excellent vision, but do not actually treat or stop the progression of the underlying dystrophy.

Hybrid contact lenses work on a similar principal as RGP’s. This style of contact lens has a rigid gas permeable center that is fused to a soft contact lens “skirt” and therefore a hybrid of hard and soft contact lenses. By fusing the two styles of contact lenses the visual benefit of a RGP is combined with the comfort of a soft lens. As with the traditional RGP, these lenses must be specially fitted to ensure function, comfort, and safety.

To assure the success of these Hybrid Keratoconus Contact Lenses you need an expert with experience. If for any reason you are not satisfied with your Hybrid Contact Lenses, Dr. Bank offers a 100% refund on the contact lens fees within 90 days.

Dr. Ivan Bank of Insight Complete Eye Care is an expert at fitting keratocnous patients with over 25 years of experience. Dr. Bank is a Platinum Level Contact Expert and only one of two experts in the entire DFW area. Go to www.treatkeratoconus.com and look for provider locator. Also visit www.insightdallas.com for more information.