Orthokeratology, also called corneal reshaping therapy or ortho-k, is a non-surgical procedure that utilizes specially designed contact lenses to reshape the eye’s cornea temporarily. Here are four interesting things you must know about it:
It Can Correct Nearsightedness, Farsightedness, and Astigmatism
Orthokeratology is primarily used to correct nearsightedness, also known as myopia. However, it can also correct farsightedness (hyperopia) and astigmatism. Astigmatism is common when the cornea is irregularly shaped, causing blurry or distorted vision. Orthokeratology lenses can temporarily reshape the cornea, correcting these refractive errors and improving vision.
This is particularly effective for children and young adults with rapidly changing prescriptions. Ortho-k can also be a good option for people who are not viable for LASIK surgery or prefer to avoid surgery.
It Can Help Slow Down the Progression of Myopia
Studies have shown that orthokeratology can slow myopia in children and young adults. Myopia is a condition that causes distant objects to appear blurry, and it is becoming increasingly common worldwide. According to research, half of the world’s population will be myopic by 2050.
Orthokeratology lenses are designed to flatten the center of the cornea, which can reduce the eye elongation that causes myopia. By slowing down myopia progression, ortho-k can reduce the risks of developing serious eye conditions later on, like retinal detachment, glaucoma, and cataracts.
It Requires Careful Fitting and Follow-up Care
Orthokeratology is a safe and effective procedure by a trained eye care professional. However, it requires careful fitting and follow-up care to ensure that the lenses are working properly and that the cornea is not damaged.
During the fitting process, the eye care professional will take detailed cornea measurements and design a custom-fit lens for each eye. It may take several visits to get the fit right, and adjustments may need to be made over time as the cornea changes shape.
Follow-up care is also important to monitor the eye’s health and ensure the lenses work as intended. Patients should have regular check-ups with their eye care professional and report any discomfort or changes in vision immediately.
It Can Be a Cost-Effective Alternative to Traditional Contact Lenses and Eyeglasses
Over time, orthokeratology lenses can be a cost-effective alternative to traditional contact lenses and eyeglasses. While the initial cost of the lenses may be higher, they can last up to two years with proper care, which can be less expensive than purchasing new contact lenses or eyeglasses yearly.
In addition, ortho-k can eliminate the need for daytime eyewear, which can be especially beneficial for people who play sports or work in environments where wearing glasses or contacts is impractical. It can also be a good option for people who experience dryness or discomfort with traditional contact lenses.
Orthokeratology is a safe and effective procedure that can correct refractive errors, slow down the progression of myopia, and provide a cost-effective alternative to traditional contact lenses and eyeglasses. However, it requires careful fitting and follow-up care to ensure that the lenses are working properly and that the cornea is not damaged. If you want to learn more about ortho-k, speak with a trained eye care professional to determine if it is right.
Set an Appointment with One of Our Trusted Doctors in Fenton Family Eye Care
From standard eye exams to specialty contacts and eye disease treatment, our optometry clinic in Fenton is your one-stop shop for various eye care needs. Whether you require a contact lens examination, specialty contacts, eyeglasses, or more, we are here to serve as your primary eye care provider. Set your appointment for orthokeratology by calling (636) 305-9600 right now!