Keratoconus is a progressive eye condition that affects the cornea, causing it to thin and bulge into a cone-like shape. This irregular shape can lead to significant visual impairment and discomfort. Fortunately, scleral lenses offer a promising solution for those with keratoconus, providing vision correction and enhanced comfort.
At , we specialize in fitting scleral lenses for patients with keratoconus, helping them achieve clearer vision and improved quality of life.
What are Scleral Lenses?
Scleral lenses are large, gas-permeable contact lenses that rest on the sclera, the white part of the eye, rather than the cornea. This design creates a smooth optical surface over the irregular cornea, allowing light to focus properly on the retina. The saline solution fills the space between the lens and the cornea, helping to keep the eye moist and comfortable throughout the day.
Benefits of Scleral Lenses for Keratoconus
Enhanced Vision
Scleral lenses provide superior vision correction compared to traditional contact lenses or glasses. Their large size and stable fit help smooth out the cornea's irregularities, resulting in clearer and more consistent vision.
Increased Comfort
The design of scleral lenses minimizes contact with the sensitive corneal surface, reducing discomfort often experienced with other types of lenses. The saline-filled reservoir also helps to keep the eye hydrated and comfortable.
Stability and Durability
Scleral lenses are less likely to dislodge from the eye than smaller lenses, making them a more reliable option for active individuals. They are also durable and can last significantly with proper care.
Protection for the Cornea
By vaulting over the cornea, scleral lenses protect the delicate corneal tissue from external irritants and further damage, which is especially beneficial for patients with keratoconus.
The Fitting Process at
Our optometrists follow a detailed and personalized fitting process to ensure that each patient receives the optimal scleral lens for their needs. Here’s what you can expect:
Comprehensive Eye Exam
We begin with a thorough eye examination to assess the severity of keratoconus and overall eye health.
Corneal Mapping
Advanced imaging techniques, such as corneal topography, create a detailed map of the cornea's shape and contours. This data is crucial for designing a custom-fit scleral lens.
Lens Selection and Trial
We select the appropriate lens size and shape based on the corneal mapping. Patients then undergo a trial fitting to ensure the lenses fit comfortably and provide the desired vision correction.
Follow-Up Care
After the initial fitting, we schedule follow-up appointments to monitor the fit and comfort of the lenses, making any necessary adjustments. Our team remains committed to ongoing support to ensure the best possible outcome.
FAQs
How do I care for my scleral lenses?
Caring for scleral lenses involves a few essential steps to maintain cleanliness and effectiveness. It's important to clean your lenses daily with a recommended lens cleaner and rinse them thoroughly with a saline solution. Always store your lenses in a clean, disinfected case with fresh saline solution. Avoid using tap water or saliva to clean or store your lenses, as these can introduce harmful bacteria and contaminants.
Can scleral lenses correct other vision problems besides keratoconus?
Scleral lenses are versatile and can correct various vision issues, including severe dry eye, post-surgical corneas, and other irregular corneal conditions. They provide a stable and comfortable solution for individuals who may not achieve satisfactory results with traditional contact lenses or glasses. Consult with us to determine if scleral lenses suit your vision needs.
