Keratoconus Management in Mansfield, Texas
At Texas State Optical Mansfield, our eye doctors help patients manage keratoconus through advanced diagnostics, specialty contact lenses, and customized vision solutions designed to support long-term visual function and eye health.
What Is Keratoconus?
Keratoconus is a progressive eye condition that causes the cornea, the clear front surface of the eye, to thin and gradually bulge outward into a cone-like shape.
A healthy cornea has a smooth, regular curvature that helps focus light properly onto the retina. As keratoconus develops, the cornea becomes increasingly irregular, causing light to scatter and resulting in distorted vision.
The condition often develops during the teenage years or early adulthood and may continue progressing over time.
Signs & Symptoms of Keratoconus
Many patients first notice subtle changes in their vision before receiving a diagnosis.
Common signs and symptoms include:
- Blurry or distorted vision
- Frequent prescription changes
- Increased sensitivity to light
- Glare and halos around lights
- Ghosting or double images
- Difficulty driving at night
- Vision that cannot be fully corrected with glasses
A comprehensive eye examination can help determine whether keratoconus is contributing to your symptoms.
Why Vision Changes Occur
As keratoconus progresses, the cornea loses its smooth shape.
Glasses and traditional contact lenses are designed to correct common refractive errors, but they cannot fully compensate for the irregular corneal shape associated with advanced keratoconus. As a result, patients often experience fluctuating vision even after receiving a new prescription.
Specialty contact lenses are frequently recommended because they create a new optical surface that helps light focus more accurately.
Keratoconus Treatment Options
Keratoconus affects every patient differently, which means treatment recommendations vary based on the severity of the condition, the shape of the cornea, and individual visual needs.
Some treatments focus on slowing progression, while others focus on improving vision and day-to-day function.
Corneal Cross-Linking (CXL) — Designed to strengthen corneal tissue and help slow or stop progression. Uses riboflavin and ultraviolet light to reinforce collagen fibers. Patients may be referred to an appropriate specialist.
Custom Soft Contact Lenses — Designed for mild to moderate keratoconus, providing greater customization than traditional soft lenses.
Gas-Permeable Contact Lenses — Create a smooth optical surface over the irregular cornea for excellent visual clarity.
Piggyback Contact Lens Systems — Combine a soft lens with a rigid lens for improved comfort and optical correction.
Hybrid Contact Lenses — Rigid center with a soft outer skirt for the visual performance of a rigid lens with improved comfort.
Scleral & Semi-Scleral Lenses — Often considered among the most effective non-surgical options. Vault over the cornea without placing pressure on irregular tissue.
Prosthetic Lenses — Specialized lenses for advanced keratoconus when other designs are no longer effective.
Intacs — Small implants inserted within the cornea to help improve its shape.
Topography-Guided Conductive Keratoplasty — Uses detailed corneal mapping and radiofrequency energy to help address corneal irregularities.
Corneal Transplant — In advanced cases, when other options can no longer provide functional vision.
Specialty Contact Lenses for Keratoconus
For many patients, specialty contact lenses become the most effective way to achieve clear, functional vision.
Unlike traditional contact lenses, specialty lenses are designed specifically for irregular corneas. By creating a smooth optical surface over the eye, these lenses help reduce distortion and improve visual clarity.
Depending on your eye health and visual needs, treatment options may include:
- Scleral lenses
- Hybrid lenses
- Rigid gas-permeable lenses
- Custom soft contact lenses
Our eye doctors evaluate each patient's eyes individually to determine which option is most likely to provide the best results.
Scleral Lenses for Clearer Vision
Scleral lenses are often one of the most successful vision management tools available for keratoconus.
These large-diameter specialty contact lenses rest on the sclera, or white part of the eye, while vaulting completely over the cornea. A fluid reservoir forms between the lens and the eye, creating a smooth optical surface and helping maintain hydration throughout the day.
Patients often experience:
- Sharper vision
- Reduced glare and halos
- More stable vision
- Improved comfort
- Better hydration of the corneal surface
Many people who struggled with traditional contact lenses discover that scleral lenses provide a level of vision and comfort they did not think was possible.
Find Out Which Lens Is Right for Your Eyes
Keratoconus affects each patient differently, so treatment recommendations should be based on a thorough understanding of your vision, corneal health, and daily visual needs.
A comprehensive evaluation allows our eye doctors to assess your condition, discuss available treatment options, and determine whether specialty contact lenses or other management strategies may help improve your vision and comfort.