The Role of Scleral Lenses in Managing Keratoconus

Keratoconus is a progressive eye condition that affects the cornea, the clear, dome-like front surface of the eye. It's characterized by the thinning and bulging of the cornea into a cone-like shape which leads to blurred vision and sensitivity to light. The first signs usually appear in the late teens or early twenties, and the progression can be slow or rapid.

In the early stages, keratoconus symptoms may be mild and include slightly blurred or distorted vision. As the condition progresses, the cornea becomes more irregular in shape, causing increased distortion of vision. Glasses or soft contact lenses may be used in the early stages to correct vision, but as the condition progresses, these methods become less effective.

There is no known cause for keratoconus, but it's believed to be a combination of genetic and environmental factors. It's also associated with certain conditions such as allergies, eye rubbing, and Down syndrome. Despite the challenges posed by keratoconus, it's important to remember that there are effective treatment options available, one of which is the use of scleral lenses.

The Role of Scleral Lenses in Managing Keratoconus

Scleral lenses play a crucial role in managing keratoconus. Unlike regular contact lenses, scleral lenses are larger and designed to vault over the entire corneal surface and rest on the white part of the eye, called the sclera. This creates a smooth optical surface replacing the distorted corneal surface, improving vision.

The space between the cornea and the lens is filled with a saline solution, which provides constant hydration and can help soothe a dry, irritated eye. This unique design makes scleral lenses an effective solution for managing keratoconus, especially in moderate to severe cases where glasses or regular contact lenses are no longer effective.

Additionally, scleral lenses are custom-made for each patient to match the unique shape of their eye. This ensures a comfortable fit and optimal vision correction. However, fitting scleral lenses requires a high degree of skill and experience, and patients should seek care from an eye care professional familiar with this treatment.

The Benefits of Scleral Lenses for Keratoconus Patients

Scleral lenses offer several benefits for keratoconus patients. One of the main advantages is improved visual acuity. Because the lenses vault over the irregular cornea and create a new refractive surface, they can significantly improve vision quality. This can be especially beneficial for those with moderate to severe keratoconus, where other vision correction options may not be as effective.

Scleral lenses also provide enhanced comfort. Their larger size and unique design help to minimize lens movement and reduce irritation. The saline solution between the lens and the cornea also helps to keep the eye moist, making scleral lenses a good option for those with dry or sensitive eyes.

Lastly, scleral lenses provide stability. They are less likely to dislodge from the eye compared to regular contact lenses, which can be particularly useful for those with keratoconus, as their irregularly shaped corneas can make wearing regular contact lenses challenging.

The Importance of Regular Eye Exams in Managing Keratoconus

Early detection and management of keratoconus are crucial in preserving vision and maintaining eye health. Regular eye exams can help detect changes in vision and monitor the progression of the condition. This allows for timely adjustments in treatment, which can help to slow the progression of the disease and preserve vision.

Your Optometrist can also provide guidance on proper lens care and use. This includes how to insert and remove the lenses properly, how to clean and store them, and how often to replace them. Regular follow-up appointments are also important to ensure the lenses are fitting well and providing optimal vision correction.

Finally, regular eye exams can help to monitor for potential complications associated with keratoconus, such as corneal hydrops, a sudden swelling of the cornea that can cause severe pain and vision loss. By staying vigilant and maintaining regular eye exams, keratoconus patients can better manage their condition and maintain their quality of life.

Manage Your Keratoconus with Scleral Lenses Today

Keratoconus is a challenging eye condition that can significantly impact vision and quality of life. With the right management tools, such as scleral lenses, it's possible to maintain good vision and lead a normal life. Scleral lenses offer numerous benefits for keratoconus patients, including improved vision, comfort, and stability. It's important for patients to remember that regular eye exams are crucial in managing keratoconus and preserving eye health. With the right care and management, keratoconus patients can look forward to a brighter, clearer future.

If you have keratoconus and would like to explore the benefits of scleral lenses, contact Insight Eyecare, we give our patients high-quality eye care products and services. Visit our facility in Houston, Texas, for a one-on-one consultation. Please call or text 713-462-2010 to set an appointment today.