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Can Corneal Refractive Therapy Help with Nearsightedness?

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Yes! That’s the short answer to whether corneal refractive therapy, also known as corneal reshaping, can help with myopia. To understand how it works, let’s start with a basic explanation of what causes nearsightedness. Our Cedar Park, Texas , eye doctor explains

What causes nearsightedness?

Nearsightedness, formerly termed myopia, results from an irregularly shaped cornea – either your eye is too long or the cornea is too curved. This adversely affects how light focuses when it enters your eye. To achieve crisp vision, light rays must focus directly on the retina. But if you have nearsightedness, the overly curved structure of your eye disrupts the normal light bending process, and light rays focus at a point in front of the retina.

What is corneal refractive therapy?

Corneal refractive therapy has rapidly become a popular way to correct myopia. This method works by flattening the corneal curvature, thereby improving visual acuity.

You may have heard the term orthokeratology, or ortho-k lenses. Ortho-k is a type of corneal refractive therapy that reshapes the structure of your eye with specially designed gas permeable contact lenses. These highly porous, comfortable contacts are worn while sleeping, and they flatten the front surface of your eye. You remove them upon waking in the morning, but the visual effects remain throughout the next day.

Who’s a candidate for corneal refractive therapy?

In general, people with moderate myopia are good candidates for corneal reshaping. It can be a fantastic option for kids and young adults who don’t like wearing eyeglasses and contact lenses during the day. Corneal refractive therapy can also help if you have mild astigmatism.

How do I start with corneal refractive therapy for my nearsightedness?

First, you need a comprehensive eye exam.  For precise vision testing, a thorough inspection of your eye health and to discuss your candidacy for corneal refractive therapy, book an appointment with our eye doctor near me in Cedar Park, Texas .

At Lakeline Vision Source, we put your family's needs first. Talk to us about how we can help you maintain healthy vision. Call us today: 512-918-3937 or book an appointment online to see one of our Cedar Park eye doctors.

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