Keratoconus is a progressive eye disease that causes the cornea—the clear, dome-shaped front surface of the eye—to thin and bulge outward into a cone shape. This distortion affects how light enters the eye, leading to blurry and distorted vision.
At Optical Images in Kirkland, we specialize in diagnosing and managing keratoconus to help preserve and improve vision.
Symptoms of Keratoconus
Keratoconus typically begins in the teenage years or early adulthood and worsens over time. Symptoms include:
- Blurred or distorted vision
- Increased sensitivity to light and glare
- Frequent changes in eyeglass prescriptions
- Difficulty seeing clearly at night
- Eye strain or discomfort
According to the American Academy of Ophthalmology, keratoconus affects approximately 1 in 2,000 people. However, some studies suggest the condition may be more common than previously thought.
Causes & Risk Factors
While the exact cause of keratoconus is unknown, several factors may contribute to its development:
- Genetics – Family history increases the risk.
- Frequent Eye Rubbing – Can weaken the cornea over time.
- Chronic Eye Inflammation – Conditions like allergies or dry eye can contribute.
- Connective Tissue Disorders – Conditions such as Ehlers-Danlos syndrome may be linked.
Treatment Options for Keratoconus
Treatment depends on the severity of keratoconus and how quickly it progresses. Options include:
- Specialty Contact Lenses – Rigid gas permeable (RGP) or scleral lenses provide clearer vision by creating a smooth surface over the irregular cornea.
- Corneal Cross-Linking (CXL) – A minimally invasive procedure that strengthens the cornea and slows progression.
- Intacs (Corneal Implants) – Small implants placed in the cornea to help reshape and stabilize it.
- Corneal Transplant – In advanced cases, a corneal transplant may be necessary to restore vision.
Early diagnosis is key—regular comprehensive eye exams can help detect keratoconus before significant vision loss occurs.
Expert Keratoconus Care at Optical Images
If you experience changes in your vision, don’t wait to seek care. At Optical Images in Kirkland, we provide advanced diagnostics and personalized treatment for keratoconus to help protect your vision.
Schedule an appointment today to explore your treatment options!