Keratoconus: Understanding the Condition, Treatments, and Scleral Lens Options in Cambridge, ON and Brampton, ON

Keratoconus is a progressive eye disorder where the normally round, dome-shaped cornea thins and begins to bulge into a cone-like shape. This distortion causes light entering the eye to defocus, resulting in blurred or distorted vision that can significantly impact daily activities. According to the American Academy of Ophthalmology, keratoconus affects approximately 1 in 2,000 individuals worldwide, typically starting in the teenage years and progressing into the mid-30s. Early detection and treatment are crucial in managing this condition, as untreated keratoconus can lead to severe vision impairment. At G&G Eye Doctors, we specialize in diagnosing and treating keratoconus in Cambridge, ON, and Brampton, ON, offering advanced solutions like scleral lenses to restore vision clarity.

What causes Keratoconus

Keratoconus' exact cause remains unclear, though it is believed to result from a combination of genetic, environmental, and hormonal factors. The condition is often associated with a family history of keratoconus, vigorous eye rubbing, or conditions such as asthma and Down syndrome. Regardless of its cause, the progression of keratoconus can vary from person to person, with some experiencing rapid changes in corneal shape and others noticing slower progression. Regular eye exams are essential for monitoring the condition and adjusting treatment plans as needed. To learn more about our advanced eye care services, visit G&G Eye Doctors.

Symptoms of Keratoconus

The symptoms of keratoconus typically begin during adolescence or early adulthood and can worsen over time. Common symptoms include:

• • Blurred or distorted vision that cannot be corrected with standard glasses
• • Increased sensitivity to light and glare, particularly at night
• • Frequent changes in eyeglass prescriptions with minimal improvement in vision
• • Double vision, ghosting, or halos around lights
• • Eye strain and headaches, especially after prolonged visual tasks
• • Sudden worsening or clouding of vision, a condition known as acute corneal hydrops

If you experience any of these symptoms, especially if they worsen over time, it is important to schedule an eye exam with an eye care professional who specializes in corneal disorders. Our team at G&G Eye Doctors in Cambridge, ON, and Brampton, ON, uses advanced diagnostic tools like corneal topography to accurately diagnose keratoconus and assess the extent of the corneal thinning and irregularity. Learn more about our comprehensive eye care services on our website.

Keratoconus Treatment Options in Cambridge, ON and Brampton, ON

Managing keratoconus requires a personalized approach based on the severity of the condition. At G&G Eye Doctors, we offer a range of treatments to address keratoconus, from conservative methods to advanced surgical interventions. Treatment options include:

• • Eyeglasses and Soft Contact Lenses: For mild keratoconus, vision correction with eyeglasses or soft contact lenses may suffice. However, as the condition progresses and the cornea becomes more irregular, these options often provide inadequate correction.
• • Rigid Gas Permeable (RGP) Lenses: RGP lenses are a common treatment for moderate keratoconus. These hard lenses help mask the irregular shape of the cornea, providing a smoother refractive surface and clearer vision.
• • Scleral Lenses: Scleral lenses are large-diameter lenses that vault over the cornea, resting on the sclera, or white part of the eye. This design not only corrects the vision but also provides comfort by minimizing lens irritation on the sensitive cornea. Scleral lenses are particularly beneficial for patients with advanced keratoconus, offering superior vision correction compared to traditional lenses. At G&G Eye Doctors, we specialize in fitting scleral lenses for patients in Cambridge, ON, and Brampton, ON, ensuring a comfortable and effective solution for managing keratoconus.
• • Corneal Cross-Linking (CXL): Corneal cross-linking is a minimally invasive procedure that strengthens the corneal tissue to halt the progression of keratoconus. This treatment involves the application of riboflavin (vitamin B2) drops to the cornea, followed by controlled exposure to ultraviolet light. CXL can prevent further thinning and bulging of the cornea, preserving vision and delaying the need for more invasive treatments.
• • Intacs: Intacs are small, semi-circular rings that are surgically implanted into the cornea. They help flatten the cornea and reduce irregular astigmatism, improving vision in keratoconus patients. Intacs are typically recommended for patients with mild to moderate keratoconus who are not suitable candidates for contact lenses.
• • Corneal Transplant (Keratoplasty): In severe cases where other treatments are ineffective, a corneal transplant may be necessary. This surgical procedure replaces the damaged cornea with healthy donor tissue. While a corneal transplant can restore vision, it is typically considered a last resort due to the risks associated with surgery and the potential for complications such as graft rejection.

Our experienced optometrists at G&G Eye Doctors work closely with patients to determine the most appropriate treatment plan based on the stage and severity of their keratoconus. We are committed to providing comprehensive care and support to help our patients in Cambridge, ON, and Brampton, ON, achieve the best possible visual outcomes. For more information on how we can help, visit our Scleral Lenses page.

The Role of Scleral Lenses in Keratoconus Management

Scleral lenses have become an increasingly popular choice for managing keratoconus due to their unique design and benefits. Unlike traditional contact lenses that sit directly on the cornea, scleral lenses vault over the entire corneal surface and rest on the sclera. This design creates a smooth, regular optical surface that compensates for the irregular shape of the keratoconic cornea, providing superior vision correction and comfort. Explore more about our scleral lens offerings in Brampton and Cambridge.

Scleral lenses also have the added benefit of a fluid reservoir between the lens and the cornea, which can help alleviate dry eye symptoms and provide a protective barrier for the cornea. This is particularly advantageous for patients with keratoconus, who often struggle with lens discomfort and irritation. At G&G Eye Doctors, we offer specialized scleral lens fittings tailored to the unique needs of our patients in Cambridge, ON, and Brampton, ON. Our optometrists are highly trained in fitting these advanced lenses, ensuring optimal vision correction and comfort for individuals with keratoconus. To learn more, visit our Scleral Lenses services page.

Why Choose G&G Eye Doctors for Keratoconus and Scleral Lens Services in Cambridge, ON and Brampton, ON?

At G&G Eye Doctors, we pride ourselves on delivering exceptional eye care services with a focus on medical excellence and patient satisfaction. Our team is dedicated to staying at the forefront of advancements in keratoconus treatment, offering the latest in diagnostic technology and treatment options, including scleral lenses. Whether you're in Cambridge, ON, or Brampton, ON, our clinics provide a welcoming environment where your eye health and vision needs are our top priority. From diagnosis to treatment and follow-up care, we are here to guide you every step of the way.

To schedule an appointment for a comprehensive keratoconus evaluation or to explore your options with scleral lenses, please book an appointment with us today. Our experienced optometrists are ready to help you achieve clear, comfortable vision and improve your quality of life.