Name: Corneal Refractive Therapy with Paragon CRT®
Creator: Dr. Edward Boshnick

Corneal Refractive Therapy with Paragon CRT

Corneal Refractive Therapy, also known as orthokeratology or Ortho-K, uses specially designed gas permeable lenses worn during sleep to temporarily reshape the cornea. The lenses are removed in the morning, and some patients can see clearly during the day without glasses or daytime contact lenses.

Dr. Edward Boshnick evaluates corneal shape, prescription, eye health, age, and goals before determining whether Paragon CRT may be appropriate.

CRT, Ortho-K, and Myopia Management

For children and teens with progressive myopia, CRT may be considered as part of a myopia management strategy. It is not permanent vision correction, and ongoing lens wear and follow-up care are needed to maintain results and monitor eye health.

Contact Eye Freedom to schedule an evaluation for Corneal Refractive Therapy or other myopia management options.

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Frequently Asked Questions

What is Corneal Refractive Therapy (CRT)?

CRT, also known as Orthokeratology or Ortho-K, is a non-surgical process that reshapes the cornea using specially designed contact lenses. The lenses are worn during sleep and removed upon waking, providing clear vision without glasses or contact lenses during the day.

What is the Paragon CRT system?

Paragon CRT is a specific type of corneal refractive therapy. The Paragon CRT system uses a unique, oxygen-permeable therapeutic lens designed to temporarily reshape the cornea while you sleep, leading to clear vision during the day.

Is Corneal Refractive Therapy with Paragon CRT safe?

Yes, when supervised by an experienced optometrist, CRT with Paragon is safe. It is a non-surgical and reversible treatment. However, like all contact lens use, there is a small risk of infection or other complications.

Who is an ideal candidate for Paragon CRT?

Paragon CRT is particularly effective for individuals with mild to moderate myopia (nearsightedness). It’s also a great option for those who are not candidates for or uncomfortable with the idea of refractive surgery. However, suitability can only be determined by a comprehensive eye exam.

What can I expect during the CRT process with Paragon lenses?

The CRT process begins with a thorough eye examination. If you’re a suitable candidate, your optometrist will take detailed measurements of your corneas to customize the Paragon CRT lenses. You’ll be instructed on how to insert, remove, and care for these lenses. Regular follow-ups will ensure the treatment is working correctly, and adjustments can be made as necessary.