Orthokeratology, commonly known as Ortho-K, is an exciting and innovative method to correct vision.
However, for many, it's a relatively new concept. Learn more about OrthoK from our Optometrist, Chris MacMahon.
A: Orthokeratology, often abbreviated as Ortho-K, is a non-surgical procedure that involves wearing specially designed gas permeable contact lenses overnight.
These lenses temporarily reshape the cornea (the clear front surface of the eye) to improve vision.
When you wake up and remove the lenses, you can see clearly without needing glasses or contact lenses during the day.
A: Ortho-K lenses are designed based on the specific measurements of your cornea.
When worn overnight, these lenses gently and gradually mould the cornea into a new shape.
This reshaping adjusts how light enters your eye, allowing it to focus correctly on the retina, which improves your vision.
A: Ortho-K is primarily used to correct myopia (near-sightedness), but it can also address mild to moderate astigmatism and hyperopia (farsightedness). It's an excellent option for individuals who:
A: Yes, Ortho-K is considered safe when prescribed and monitored.
Like all contact lenses, there is a risk of eye infections, but this risk is minimized with proper lens care and hygiene. Regular follow-ups with Chris are essential to ensure your eyes remain healthy.
A: The process begins with a comprehensive eye examination, including corneal topography to map the surface of your cornea. Chris will use this data to design custom Ortho-K lenses.
After receiving your lenses, you'll need to wear them each night and attend follow-up visits to monitor your progress and ensure the lenses fit correctly.
A: Many patients notice an improvement in their vision within the first few days of wearing Ortho-K lenses.
However, it may take one to two weeks for your vision to stabilize completely. Consistent nightly wear is essential to maintain the vision correction.
A: The benefits of Ortho-K include:
A: Some potential downsides include:
A: The cost of Ortho-K can vary widely depending on the complexity of your prescription and eye needs. On average, the initial fitting and lenses costs $1400. It's essential to discuss all costs upfront with Chris.
A: If you desire freedom from daytime glasses or contact lenses and are looking for a non-surgical vision correction method, Ortho-K might be an excellent option for you. Ask Chris if Ortho-K is suitable for your specific needs and lifestyle.
We hope this Q&A has provided you with a clearer understanding of Orthokeratology.
If you have more questions or are interested in exploring this treatment, schedule an appointment with Chris today!
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