How Does Ortho-K Work in Correcting Myopia?
If you or your child has been diagnosed with myopia (nearsightedness), you may have heard about Orthokeratology, commonly known as Ortho-K. This innovative, non-surgical treatment can effectively manage and even slow down the progression of myopia.
Ortho-K involves the use of specially designed gas-permeable contact lenses that are worn overnight. These lenses gently reshape the cornea while you sleep, temporarily correcting the refractive error that causes myopia. Upon waking and removing the lenses, most people experience clear vision throughout the day, without the need for glasses or contact lenses.
Myopia occurs when the eye is elongated, causing light to focus in front of the retina rather than directly on it. This results in distant objects appearing blurry. Ortho-K lenses work by flattening the central part of the cornea, which adjusts how light enters the eye and helps focus it correctly onto the retina.
The reshaping effect is subtle but powerful, allowing for clear vision throughout the day. However, this effect is temporary, which is why the lenses need to be worn every night to maintain clear vision.
One of the primary benefits of Ortho-K is its ability to manage and potentially slow the progression of myopia, particularly in children and teenagers whose eyes are still developing. Myopia tends to worsen as children grow, increasing their reliance on stronger prescriptions. Ortho-K helps reduce this progression by reshaping the cornea and controlling the eye’s elongation.
For adults, Ortho-K offers an alternative to traditional contact lenses or refractive surgery like LASIK. It’s a non-invasive, reversible option that provides the freedom to enjoy clear vision during the day without wearing glasses or contacts.
If you’re considering Ortho-K, here’s what to expect:
• Initial Consultation: During your first visit, your eye doctor will perform a thorough eye exam to determine if you’re a good candidate for Ortho-K. Corneal topography, which maps the shape of your cornea, will also be done to guide the design of your custom lenses.
• Fitting and Adjustment Period: Once your lenses are made, you’ll begin wearing them at night. It may take a few days to a few weeks for your vision to fully adjust. Some patients notice improvements after just one night of wearing the lenses.
• Regular Follow-Ups: Follow-up appointments are essential to monitor your progress and ensure the lenses are working effectively. Your eye doctor will make any necessary adjustments to optimize your treatment.
Ortho-K is suitable for a wide range of patients, from children to adults. It is particularly beneficial for individuals who:
• Want to reduce their dependence on glasses or daytime contact lenses.
• Are looking for a non-surgical alternative to vision correction.
• Have mild to moderate myopia.
• Participate in sports or activities where glasses or contacts may be a hindrance.
As myopia becomes more prevalent worldwide, particularly among children, treatments like Ortho-K are becoming increasingly important. Not only does Ortho-K offer an effective vision correction solution, but it also plays a crucial role in managing the progression of myopia, helping to preserve long-term eye health.
If you’re interested in learning more about how Ortho-K can help correct your myopia or that of your child, schedule a consultation with Dr. Richard E. Hults & Associates today. We will guide you through the process and help you achieve clear, comfortable vision. Visit any of our offices in Elyria, Akron, Fairview Park, or Canton, Ohio. Please Call (440) 687-6055, (330) 252-7457, (440) 755-2857, (330) 252-7616 to book an appointment today.