Orthokeratology (Ortho-K) at Expert Family Eyecare in Lincolnshire
Orthokeratology, commonly known as Ortho-K, is a non-surgical treatment that uses specially designed contact lenses to temporarily reshape the cornea, reducing or correcting myopia (nearsightedness) and other refractive errors. This innovative approach offers an alternative to eyeglasses, traditional contact lenses, and LASIK surgery. Ortho-K is gaining popularity globally, perfect for those looking for freedom from day-time corrective eyewear.
How Ortho-K Works: Vision Correction While You Sleep
Ortho-K lenses gently reshape the cornea overnight while you sleep. The lenses apply a controlled amount of pressure to subtly flatten the cornea, altering how light enters the eye and correctly focusing it onto the retina. This process temporarily corrects refractive errors like myopia, providing clear vision during the day without needing glasses or contact lenses.
Ortho-K for Adults and Children
Ortho-K lenses are suitable for patients of all ages. They are particularly beneficial for children as they can slow the progression of myopia, which is increasingly important given the rising rates of myopia among young individuals worldwide. For adults, they offer a convenient alternative to daytime eyewear or surgical options.
Ortho-K Q&A
Below are some common questions our patients ask us about ortho-k.
Are there any side effects from Ortho-K?
While Ortho-K is considered safe for most people, some may experience minor side effects such as mild discomfort or dry eyes, particularly in the initial stages of treatment. Less commonly, there is a small risk of infection if the lenses are not properly cared for and maintained. Regular follow-ups with an eye care professional are essential to monitor eye health and prevent complications.
Does insurance cover Ortho-K?
Ortho-K is not typically covered by standard vision or health insurance plans as it is often considered elective or cosmetic. However, some insurance plans cover part of the cost under their vision benefits or allow using health savings accounts (HSAs) or flexible spending accounts (FSAs). Check with your insurance provider for specific coverage details.
How long do I need to wear my Ortho-K lenses each night?
Ortho-K lenses must be worn every night to maintain the corrective effect. Although the exact duration can vary between individuals, we recommend a minimum of six to eight hours per night for optimal results. Consistency is key for maintaining clear daytime vision.
How long does vision correction with Ortho-K last?
The vision correction effect of Ortho-K is temporary and reversible. If you stop wearing the lenses, the cornea will gradually return to its original shape, and myopia or other refractive errors will reappear within as little as 72 hours. Continuous nightly wear is necessary to maintain the corrective effect throughout the day.
Can Ortho-K help with astigmatism?
Yes, Ortho-K can be effective for correcting mild to moderate astigmatism. The custom-designed lenses fit your eye's curvature and refractive errors. However, the success of Ortho-K for astigmatism depends on the degree and type of astigmatism, with the best results typically seen in those with lower degrees.
Visit our Lincolnshire eye clinic to speak with us!