For those looking for freedom from glasses and contact lenses during the day, Corneal Refractive Therapy (CRT) offers a safe and effective solution. Also known as orthokeratology (Ortho-K), this non-surgical treatment uses specially designed rigid gas-permeable lenses worn overnight to gently reshape the cornea. When the lenses are removed in the morning, patients enjoy clear vision throughout the day without corrective eyewear.
 

What Is Corneal Refractive Therapy?

CRT lenses temporarily reshape the cornea while you sleep, allowing light to focus properly on the retina. This provides clear vision during waking hours - without the need for glasses or daytime contact lenses.
 

Ortho-K is FDA-approved and has been shown to be especially effective for managing myopia (nearsightedness), making it a popular choice for both adults and children who are not ready or eligible for surgical alternatives like LASIK.
 

Children and Teenagers with Myopia

Myopia is increasing rapidly in children. Ortho-K lenses can slow the progression of nearsightedness, helping protect long-term vision health. Parents who want to reduce their child’s dependence on glasses while safeguarding their future vision often find CRT an excellent option.
 

Adults with Mild to Moderate Nearsightedness

Adults who want freedom from glasses and daytime contact lenses, but are not interested in or do not qualify for LASIK surgery, can benefit greatly from CRT. These lenses allow them to maintain clear vision during sports, work, and social activities without corrective eyewear.
 

People with Active Lifestyles

Athletes, swimmers, or those who work in environments where glasses or contacts can get in the way often find CRT convenient. Since the lenses are worn only at night, there’s no risk of contact lens discomfort during the day.
 

Patients Not Ready for Surgery

Not everyone is a candidate for laser eye surgery, and some may simply prefer a non-surgical option. CRT provides a reversible, safe, and effective alternative to LASIK.
 

Who May Not Be a Candidate?

While CRT is effective for many, it may not be the right choice if:
 

•          You have very high levels of nearsightedness, farsightedness, or astigmatism.

•          You have irregular corneas or certain eye health issues.

•          You are not able to commit to the consistent nightly use and care of the lenses.
 

Our eye doctor can perform a thorough exam to determine if CRT is right for you.

Discover If CRT Is Right for You

Corneal Refractive Therapy with Ortho-K lenses is an excellent option for children, teens, and adults looking to enjoy clear daytime vision without glasses, contacts, or surgery. With its proven benefits for myopia control and lifestyle convenience, CRT is a safe and effective solution for many patients.
 

Schedule a consultation with Insight Eyecare to see if you or your child is a good candidate for CRT and start enjoying clear, glasses-free vision during the day. Visit our office in Las Vegas, Nevada, or call (702) 718-7163 to book an appointment today.