Orthokeratology in Singapore: Guide to Overnight Vision Correction

Orthokeratology (Ortho-K) is an innovative, non-surgical method of vision correction that has gained popularity in Singapore. This guide provides a detailed look at Ortho-K, covering how it works, its benefits, and essential considerations if you’re exploring this overnight vision correction option.

What is Orthokeratology?

Orthokeratology, commonly known as Ortho-K, uses specially designed rigid gas permeable (RGP) contact lenses to temporarily reshape the cornea—the clear front surface of the eye. These lenses are worn overnight and removed in the morning, offering clear daytime vision without glasses or contact lenses.

How Does Ortho-K Work?

Ortho-K lenses gently reshape the corneal epithelium (the outermost layer of the cornea) while you sleep. This reshaping adjusts the way light is focused on the retina, correcting refractive errors like myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. The effect is temporary, generally lasting one to two days, so the lenses need to be worn nightly to maintain clear vision.

Benefits of Orthokeratology

Ortho-K offers a variety of benefits, making it a desirable choice for vision correction:

• Non-surgical and reversible: Unlike LASIK, Ortho-K is non-invasive and reversible, allowing you to stop wearing the lenses at any time.
• Daytime freedom: It enables clear vision without the need for wearing contact lenses or glasses during the day, offering convenience and freedom.
• Myopia control: Studies indicate that Ortho-K may aid in myopia control, potentially slowing the progression of myopia in children.
• Ideal for active lifestyles: Ortho-K is a good option for athletes and individuals with active jobs who find soft contact lenses or glasses inconvenient.
• Reduces risk of eye dryness: Eliminating daytime lens wear can reduce dryness and discomfort associated with regular contacts, benefiting those prone to allergies or eye irritation.

Who is a Good Candidate for Ortho-K?

Ortho-K may be suitable for a wide range of individuals, with good candidates including:

• Children and adolescents: Especially effective in myopia control for slowing down the progression of myopia.
• Adults with mild to moderate myopia: Those with up to -6.00 diopters of myopia and up to -1.75 diopters of astigmatism often benefit.
• Active individuals: Athletes or people with jobs that make wearing glasses or contacts impractical.
• People with contact lens discomfort: Those who experience dryness or irritation with soft contact lenses often find Ortho-K more comfortable.

The Ortho-K Fitting Process

The Ortho-K process involves several key steps to ensure custom-fitted lenses for maximum comfort and effectiveness:

1. Eye examination: An optometrist or ophthalmologist experienced in Ortho-K will conduct a comprehensive eye exam to assess eye health and determine suitability.
2. Corneal mapping: A corneal topographer maps your cornea’s surface to ensure the lenses are designed precisely for your eye’s shape.
3. Custom lens fitting and instructions: You’ll receive guidance on inserting, removing, and caring for your lenses.
4. Follow-up appointments: Regular visits monitor your progress, making adjustments as needed to maintain eye health.

Caring for Ortho-K Lenses

Proper care for Ortho-K lenses is essential for eye health and lens longevity:

• Daily cleaning: Clean your lenses every morning with the recommended solution; avoid using tap water or non-sterile solutions.
• Proper storage: Store lenses in a clean case filled with fresh storage solution, replacing it daily.
• Hand hygiene: Always wash and dry your hands before handling lenses.
• Replace lenses as recommended: Follow your optometrist’s advice on when to replace lenses, usually every 1–2 years.

Avoid wearing lenses if you have an eye infection or if they’re damaged, as improper care may increase the risk of infection.

Potential Risks and Side Effects

While Ortho-K is generally safe, you should be aware of potential side effects:

• Initial discomfort or lens awareness: Common during the adjustment period but typically subsides over time.
• Temporary vision fluctuations: Common in the early stages but usually stabilizes with continued use.
• Risk of eye infections: Improper hygiene can increase infection risk, so strict adherence to cleaning protocols is vital.
• Temporary corneal staining: Rare but often resolves with proper care.

Finding an Ortho-K Specialist in Singapore

When selecting an Ortho-K provider in Singapore, look for an experienced optometrist or ophthalmologist skilled in fitting Ortho-K lenses. My Eye Room offers comprehensive follow-up care to ensure optimal results, regularly monitoring your eye health.

Costs and Insurance Coverage

The cost of Ortho-K in Singapore generally ranges from SGD 1,500 to SGD 2,500 for the initial fitting and first pair of lenses, with additional costs for follow-up care and lens replacements. While often considered an elective procedure, some insurance plans may partially cover Ortho-K if used to slow down myopia progression in children. Check with your insurance provider for details.

Conclusion

Orthokeratology provides a convenient, non-surgical solution for vision correction without the need for daytime wearing contact lenses or glasses. For those considering Ortho-K, consulting a specialist in Singapore can help determine if this innovative treatment fits your vision needs. With the right care and regular follow-up, Ortho-K offers a safe, effective way to enjoy clear vision.

Transform Your Vision Today: Visit My Eye Room for Better Eye Health

Don’t compromise on your eye health! Take the first step toward clearer vision by visiting My Eye Room. Our team is ready to provide comprehensive exams, vision correction solutions, and expert eye examinations tailored to your needs.