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Discover the Advantages of Scleral Lenses for Managing Severe Dry Eye

Ali Haider

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Discover the Advantages of Scleral Lenses for Managing Severe Dry Eye

When dealing with severe dry eye, finding the right solution can make a world of difference. At the Dry Eye Center Of Maryland, the use of scleral lenses has become an innovative and effective approach to managing this challenging condition. Unlike traditional contact lenses, scleral lenses offer unique advantages that can significantly enhance comfort and vision quality for individuals with severe dry eyes. This post delves into the design, benefits, and fitting process of scleral lenses, providing valuable insights for those seeking relief from dry eye symptoms through a Maryland eye care center.

What Are Scleral Lenses?

Design and Structure

Scleral lenses are large-diameter gas-permeable lenses that rest on the sclera, the white part of the eye, and create a tear-filled vault over the cornea. This design provides a smooth optical surface and keeps the cornea constantly hydrated. The lenses are made from highly oxygen-permeable materials, ensuring that the cornea receives sufficient oxygen while wearing them.

  • Large Diameter: Covering a significant portion of the sclera, these lenses provide stability and comfort by not touching the sensitive corneal tissue.
  • Tear Reservoir: The space between the lens and the cornea is filled with a saline solution, which acts as a reservoir to continuously hydrate the eye.
  • Oxygen Permeability: The material allows for high levels of oxygen transmission, essential for maintaining corneal health.

How They Differ from Regular Contact Lenses

  • Placement and Comfort: Unlike regular lenses that sit directly on the cornea, scleral lenses rest on the sclera, avoiding direct contact with the cornea. This reduces irritation and enhances comfort.
  • Hydration: The tear-filled vault provides continuous hydration, unlike regular lenses which can exacerbate dryness by absorbing tears from the eye.
  • Stability: Their larger size offers better stability on the eye, reducing the risk of dislodging during activities.
  • Custom Fit: Scleral lenses are custom-made for each eye, providing a more precise fit compared to standard contact lenses.

Benefits for Dry Eye Sufferers

Enhanced Moisture Retention

One of the most significant benefits of scleral lenses for dry eye sufferers is their ability to retain moisture.

  • Continuous Hydration: The tear reservoir ensures that the eye remains hydrated throughout the day, alleviating the discomfort associated with dry eyes.
  • Protection from Environmental Factors: The lenses act as a barrier, protecting the eyes from wind, dust, and other environmental factors that can exacerbate dryness.
  • Reduced Tear Evaporation: By maintaining a constant layer of moisture over the cornea, scleral lenses reduce the rate of tear evaporation, a common issue in dry eye syndrome.

Comfort and Vision Improvement

  • Scleral lenses not only improve comfort but also enhance visual acuity.
  • Smooth Optical Surface: The lens creates a smooth optical surface over irregular or damaged corneas, significantly improving vision clarity.
  • Comfort for Sensitive Eyes: Because they do not touch the cornea, scleral lenses are often more comfortable for individuals with corneal sensitivity or scarring.
  • Stable Vision: The large diameter and stable fit of scleral lenses minimize movement in the eye, providing consistent and stable vision throughout the day.

Fitting Process

Steps Involved in Getting Fitted

  • Comprehensive Eye Exam: The process begins with a thorough eye examination to assess the overall health of the eye and determine the suitability of scleral lenses.
  • Corneal Topography: This imaging technique maps the surface of the cornea, providing detailed measurements necessary for designing custom lenses.
  • Lens Trial: Trial lenses are fitted to evaluate the initial comfort and fit. Adjustments are made based on the wearer’s feedback and the practitioner’s observations.
  • Custom Lens Order: Once the optimal fit is determined, custom lenses are ordered based on the precise measurements and specifications required for each eye.

Follow-Up Care and Maintenance

  • Regular Check-Ups: Follow-up appointments from Dry Eye Center Of Maryland are necessary to monitor eye health, fit, and comfort. Adjustments may be made to the lenses as needed.
  • Cleaning and Storage: Daily cleaning and proper storage of the lenses are essential to prevent infections and ensure longevity. Specific solutions designed for scleral lenses should be used.
  • Replacement Schedule: Adhering to the recommended replacement schedule helps maintain lens performance and eye health. Typically, scleral lenses need to be replaced annually, but this can vary based on individual wear and care.

Conclusion

For those suffering from severe dry eye, scleral lenses offer a promising solution that can significantly improve comfort and vision quality. At Dry Eye Center Of Maryland, the tailored fitting process ensures that each patient receives the most effective and comfortable lens design. With the ability to retain moisture, protect the eyes from environmental factors, and provide a stable visual surface, scleral lenses are a game-changer for many. If you’re struggling with dry eye Baltimore, MD, consider exploring the benefits of scleral lenses to find the relief you’ve been seeking.

Incorporating scleral lenses into your eye care routine can transform your daily life, reducing discomfort and enhancing your overall visual experience. Contact Dry Eye Center Of Maryland today to schedule a consultation and take the first step towards clearer, more comfortable vision.

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