Orthokeratology (CRT & VST)

Orthokeratology, commonly called ortho-k, is a method used to correct myopia (nearsightedness) by wearing rigid gas permeable contact lenses overnight, so that no vision correction is needed during daytime hours.

A fingertip holding a transparent contact lens with a clear border and visible inner curvature.

Ready to Explore Ortho-K for Yourself or Your Child?

Don't let blurry vision hold you back. Orthokeratology offers a revolutionary way to achieve clear vision without daily contacts or glasses. Contact Kudo Care Center at (972) 639-5836 to schedule a comprehensive consultation and find out if ortho-k is the right solution for your vision needs.

Is Orthokeratology Right for You or Your Child?

An adult woman examining the eyes of a young girl using an ophthalmoscope in a medical office.

Orthokeratology is an excellent solution for individuals with mild to moderate myopia (nearsightedness) and mild astigmatism. It is particularly beneficial for:

  • Children and Teens: To slow down the progression of myopia.
  • Active Individuals: Athletes, swimmers, and those in dusty environments who prefer not to wear glasses or daytime contacts.
  • Dry Eye Sufferers: Patients who experience discomfort with traditional contact lenses during the day.
  • Professionals: Those whose occupations are better suited to unaided vision.

A comprehensive eye examination at Kudo Care Center in Irving, Texas will determine if you or your child are good candidates for this innovative vision correction method.

Experience Life with Unrestricted Vision

Imagine waking up each morning with crisp, clear vision, free from the need for glasses or contact lenses during your waking hours. Orthokeratology makes this a reality for many. By gently reshaping your cornea overnight, ortho-k provides unparalleled freedom for active lifestyles, sports enthusiasts, and individuals who find traditional contacts uncomfortable.

It's also a highly effective method for controlling the progression of myopia in children and teenagers, offering long-term benefits for their eye health. Embrace the convenience and clarity that ortho-k can bring to your daily life.

A family is smiling for a picture in a park with a golden retriever wearing sunglasses
An Ortho-K lens case with a lens on top of a white plate on a gray surface.

How Does Ortho-K Work?

Orthokeratology, commonly called ortho-k, is a method used to correct myopia (nearsightedness) by wearing rigid gas permeable contact lenses overnight, so that no vision correction is needed during daytime hours.

Gas permeable (GP) lenses specialized for ortho-k are inserted at bedtime and worn as you sleep. Throughout the night, the lenses reshape your cornea gently so that your vision becomes clear on the following morning. The correction is temporary, and ideally no eyeglasses or contact lenses will be needed on the next day or two. In order to maintain sharp visual acuity on a daily basis, you need to wear the ortho-k reshaping lenses every night.

At present, three brands of orthokeratology contact lenses are approved for use by the FDA. Euclid Emerald, usually prescribed for myopia control, Paragon Vision Sciences, who produces “Corneal Refractive Therapy” (CRT), and Bausch and Lomb, who manufactures “Vision Shaping Treatment” (VST).