Question: How does Ortho K control myopia?

Does Ortho-K stop myopia?

Orthokeratology (ortho-k), when used for partial or full correction of myopia, has been shown to slow myopic progression in children by 36-56% as compared to their spectacle or contact-lens wearing peers.

Can Ortho-K cure myopia permanently?

Is Orthokeratology Permanent? No. It’s temporary. If you stop wearing Ortho-K Lenses regularly while you sleep, your vision will return to its original state in as little as 72 hours.

Does Ortho-K lenses improve eyesight?

Vision improvements from ortho-k are reversible but can be maintained if you use them as directed. Clinical studies on ortho-k lenses approved by the Food and Drug Administration resulted in 20/40 vision or better. Orthokeratology is one of the most effective optical treatments to control myopia.

Is Ortho-K better than Lasik?

While ortho-K is ideal for a patient who is not an appropriate LASIK candidate or does not want to undergo surgery, other patients who want zero dependence on glasses or contact lenses might be more satisfied with LASIK.

Does Ortho-K really work?

Ortho-K is used to treat and sometimes even eliminate conditions such as myopia, hyperopia and astigmatism. It is appropriate for all ages. In fact, today, this treatment is one of the most effective methods of slowing down progressive myopia in children.

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Why is ortho-k bad?

Wearing ortho-k lenses has been linked to an increased risk of bacterial and microbial eye infections. The primary cause of these infections is inadequate hygiene.

Who is candidate for Ortho-K?

Ortho-K works best for people with blurry distance vision (myopia or nearsightedness) who require a corrective lens prescription of up to -6.00. Low to moderate astigmatism (un-even eye curvature) may also respond well to Ortho-k contact lenses.

Is Ortho-K reversible?

Unlike LASIK, ortho-k is reversible. If you try reshaping lenses and later decide you want laser eye surgery instead, you can do that.

What age can you start Ortho-K?

There is no lower age limit on the FDA approval for orthokeratology, which makes this treatment available for carefully selected children. The scientific literature supports contact lens treatment for some children as young as eight years of age.

Is ortho-k cheaper than LASIK?

Orthokeratology is cheaper than LASIK treatment and contact lenses in the long term. Note that orthokeratology itself is not an inexpensive treatment. But, its costs do not come close to that of LASIK treatment or buying contact lenses regularly.

Are ortho-k lenses comfortable?

As we discussed above, GP ortho-k lenses are not very comfortable initially. A lot of that discomfort is a result of lid/lens interaction. The discomfort and sensation of the lens almost always disappears when the eye is closed.

Can I get LASIK after ortho-k?

Can I have LASIK after Ortho-K? Yes, it’s possible to have LASIK surgery after Orthokeratology. But because Ortho-K lenses reshape your cornea, you must stop wearing the lenses for a period of time (usually several months) so your eyes can return to their original shape and stabilize.

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