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FAQ

Q: What is Orthokeratolgy (Ortho-K)?
A: Did you ever wish you could wake up in the morning being able to see perfectly? By wearing Ortho-K lenses nightly, you can correct your vision if you are nearsighted to close to perfect vision. Your eye doctor will fit you with GP lenses that gently correct the shape of the front of your eye when you sleep. The correction remains for a day or two, so you must continue to use the contacts nightly if you want to maintain good vision during the day. Interested in trying Ortho-K lenses? Book a consultation today.

Q: What results can a patient expect from being treated with Ortho-k?
A: While being treated with orthokeratology, patients can expect clear daytime vision without the need of daytime glasses or contact lenses.

Q: What are the benefits of Ortho-k for kids?
A: Ortho-k can be an excellent option for children. Does your child’s prescription for myopia worsen progressively each year? Corrective refractive therapy may offer a solution to constant deteriorating vision. Studies have demonstrated that when children wear ortho-k lenses, myopia progression slows down. In addition, laser surgery is not available for kids under 18, so ortho-k is a great alternative to eyeglasses or contact lenses.

Q: Who can wear ortho-k lenses?
A: People who suffer from nearsightedness will benefit the most from CRT, especially if your eye doctor does not recommend refractive surgery. Patients of any age can benefit from this treatment. Corneal reshaping lenses are especially useful for people who find eyeglasses and contact lenses inconvenient for various reasons. Some people find contacts hard to wear for an entire day, or don’t want to wear them while playing sports.People who suffer from dry eye syndrome or allergies have a hard time wearing contacts. Ortho-k is a perfect solution for anyone who can’t wear contact lenses, and don’t like the look or feel of eyeglasses.

Q: When will the ortho-k lenses start working?
A: After one or two nights of wearing the lenses, you will notice that your vision has improved. It could take a bit longer to reach perfect vision. Most people report achieving clear and sharp vision within two weeks. FDA trials have shown that approximately 65% of all patients who use CRT achieve 20/20 visual acuity.

Q: How does the Ortho-K slow the progression of childhood myopia.
A: It has been concluded in many studies that orthokeratology will halt or slow down the increase of axial length of the eye which is directly correlated to halting or slowing down progression of myopia.

Q: How does the Ortho-K assist in treating nearsightedness, and astigmatism.
A: The way to have clear vision is for light rays that travel through your eye to focus on your retina, orthokeratology does this by gently reshaping the cornea. It's a similar philosophy (changing corneal curvature) as LASIK but orthokeratology does no permanent damage or removal of corneal tissue as with LASIK.

For more information visit our La Mesa eye care center.