Ortho-Keratology
Ortho-Keratology (Ortho-K) offers a revolutionary, non-surgical way to correct your vision while you sleep. By wearing custom-designed contact lenses overnight, you can enjoy clear vision during the day—without the need for glasses or daytime contact lenses. This safe, effective treatment is especially beneficial for children and adults with myopia (nearsightedness), providing a dual benefit of correcting vision today and slowing myopia progression for the future. Discover how Ortho-K can give you freedom from glasses and help protect your vision.
What is Ortho-Keratology?
Ortho-Keratology (Ortho-K) is a non-surgical vision correction method that involves wearing specially designed rigid contact lenses overnight. These lenses gently reshape the cornea, the clear front surface of the eye, while you sleep. Once removed in the morning, patients can enjoy clear vision throughout the day without needing glasses or daytime contact lenses.
How Does Ortho-K Work?
Ortho-K reshapes the cornea overnight, similar to how braces gradually realign teeth. The lenses gently flatten the cornea, changing the way light enters the eye, much like LASIK or PRK surgery would. This reshaping corrects nearsightedness (myopia), allowing for clear distance vision without the need for glasses. In addition to providing clear vision, Ortho-K is a proven method for slowing the progression of myopia, making it a valuable part of a comprehensive Myopia Control strategy.
However, unlike LASIK or PRK, Ortho-K does not involve permanent changes to the eye. This makes it a flexible treatment that can be adjusted over time, particularly beneficial for growing children. Additionally, Ortho-K has been shown to significantly slow the progression of myopia, making it a valuable option for long-term eye health.
Why Choose Ortho-K?
Ortho-K may be a great option if you or your child want clear vision during the day without the hassle of wearing glasses or contact lenses. Children, in particular, can benefit from improved vision, enhanced self-esteem, and better academic performance.
Ortho-K is also one of the most researched and effective treatments for controlling the progression of myopia. It allows eye doctors to provide a highly customized treatment plan to help minimize myopia progression, ensuring clear vision now while protecting eye health for the future.
Who Should Consider Ortho-K?
Ortho-K is suitable for:
- Children with myopia or progressing myopia
- Highly active children or adults who participate in sports
- Individuals who engage in water sports
- Adults who experience dryness or irritation from soft contact lenses
What Are the Age Limits for Ortho-K?
There are no strict age limits for Ortho-K. It has been proven safe for children as young as six years old. In fact, younger children have been shown to have a lower risk of eye infections compared to teenagers and young adults aged 18-25.
Starting Ortho-K early is particularly beneficial for children with myopia. Research indicates that the younger a child is when they develop myopia, the more rapidly it can progress. Therefore, beginning myopia control treatments like Ortho-K at a young age can be highly advantageous.
Is Ortho-K Safe?
Yes! Ortho-K has been safely used since the 1950s, long before the development of laser eye surgeries like LASIK. In the U.S., around a million people use Ortho-K, and it has become even more widespread in countries like China. A review of over 160 research studies confirmed that Ortho-K is both safe and effective for correcting myopia and slowing its progression.
Research shows that the risk of eye infection from Ortho-K is extremely low—only 8 out of every 10,000 users experience infections, which is significantly lower than the rate for soft contact lens users.
Aren’t Contact Lenses Unsafe to Wear Overnight?
While it’s true that soft contact lenses should not be worn overnight due to reduced oxygen flow to the eyes, Ortho-K lenses are made from materials that allow significantly more oxygen to reach the cornea. This makes them safe for overnight wear when handled and maintained properly.
More Ortho-Keratology FAQs
Most patients notice improved vision after just one or two nights of wearing Ortho-K lenses. However, it may take up to a few weeks for the full effect and the clearest vision to develop, depending on the severity of your myopia and how consistently the lenses are worn.
Yes, to maintain clear vision during the day, Ortho-K lenses typically need to be worn every night. If you skip a night, your cornea may revert to its original shape, and your vision may become blurry again.
Yes, Ortho-K lenses can be designed to correct mild to moderate astigmatism. However, the effectiveness of Ortho-K in correcting astigmatism will depend on the degree and type of astigmatism you have. Your optometrist will assess whether you’re a suitable candidate.
Yes, Ortho-K is completely reversible. If you decide to stop wearing the lenses, your cornea will gradually return to its natural shape, and you can go back to wearing glasses or soft contact lenses.
Caring for Ortho-K lenses is similar to caring for other contact lenses. You’ll need to clean and store them properly using recommended solutions to prevent infections and ensure that the lenses remain effective. Your optometrist will provide specific instructions on how to maintain your lenses.
Ready to Experience Clear Vision Without Daytime Lenses?
Discover the freedom of seeing clearly without glasses or contact lenses during the day. Whether you’re looking to improve your vision or protect your child’s eyesight from myopia progression, Ortho-K offers a safe, non-surgical solution. Our experienced team at [Your Clinic Name] is here to help you every step of the way.