Ortho-K Lenses and Corneal Reshaping: What You Need to Know

Orthokeratology (Ortho-K) lenses are a revolutionary breakthrough in vision correction that allows you to enjoy clear vision without glasses or daytime contact lenses. Ortho-K lenses are specially designed gas-permeable contact lenses that gently reshape the cornea while you sleep, allowing you to see the following day. Here are six lesser-known facts about Ortho-K lenses and corneal reshaping that may surprise you.

1. Ortho-K Lenses Can Slow Down Myopia Progression in Children

Myopia, or nearsightedness, is a common vision problem affecting millions of people worldwide. It is particularly concerning in children, as it can progress rapidly, leading to worsening vision and the need for stronger glasses. Studies have shown that Ortho-K lenses can slow down the progression of myopia in children by up to 50%. This may help reduce the risk of developing serious eye conditions associated with high myopia later in life, such as retinal detachment and glaucoma.

2. They Are a Reversible Alternative to LASIK Surgery

Orthokeratology is a non-surgical alternative to LASIK eye surgery. Unlike LASIK, which permanently alters the shape of the cornea, Ortho-K lenses gently reshape the cornea while you sleep, and the changes are reversible. If you stop wearing the lenses, your cornea will gradually return to its original shape, and your vision will revert to what it was before. This makes Ortho-K an excellent option for those who are not suitable candidates for LASIK or are hesitant about undergoing eye surgery.

3. Ortho-K Lenses Can Correct More than Just Myopia

While Ortho-K lenses are most commonly used to treat myopia, they can also be used to correct other refractive errors such as hyperopia (farsightedness), astigmatism, and presbyopia (age-related difficulty in reading small print). However, the effectiveness of Ortho-K in correcting these conditions may vary depending on the severity of the refractive error and the individual’s eye shape.

4. Ideal for Athletes and Those with Active Lifestyles

Ortho-K lenses are an excellent option for athletes and those with active lifestyles, as they eliminate the need for glasses or daytime contact lenses. By wearing the lenses overnight, you can enjoy clear vision during the day without the hassle of glasses fogging up or contact lenses getting dislodged during sports and other physical activities.

5. It May Take Time to Achieve Optimal Results

It’s important to note that the process of corneal reshaping with Ortho-K lenses may take some time, and the duration varies from person to person. Some people may achieve clear vision within a few days, while others may take several weeks or even months to experience optimal results. Your eye care professional will monitor your progress and adjust the lens parameters as needed to ensure the best possible outcome.

6. Not Suitable for Everyone

Ortho-K lenses are not suitable for everyone. Factors such as the severity of your refractive error, the shape of your cornea, and your overall eye health may determine whether Ortho-K is an appropriate option for you. It’s essential to consult with an experienced eye care professional who can evaluate your eyes and recommend the best course of action for your specific needs.


Orthokeratology lenses offer an innovative and non-surgical solution for vision correction that can improve your quality of life by eliminating the need for glasses or daytime contact lenses. By understanding these lesser-known facts about Ortho-K lenses and corneal reshaping, you can decide whether this treatment option is right for you or your child. Consult with an experienced eye care professional to determine if Ortho-K suits your needs and start enjoying the benefits of clear vision without the constraints of traditional eyewear.

Experience clear vision without glasses or daytime contact lenses with Orthokeratology, available at Fenton Family Eyecare. Our optometry clinic in Fenton can serve as your primary eye care provider for various issues and procedures, from routine eye exams to specialty contacts and eye disease treatment. Book an appointment with us today!

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