Ortho-K for Kids
If your child’s glasses get stronger every year, Ortho-K may be one option to help slow that worsening nearsightedness. These custom overnight lenses are worn during sleep and removed in the morning so many children can see clearly during the day without glasses or daytime contacts.
What is Ortho-K?
Ortho-K stands for orthokeratology. It uses specially designed contact lenses worn during sleep to gently reshape the cornea — the clear front surface of the eye — overnight. The effect is temporary, so the lenses must be worn as prescribed.
How Ortho-K helps with myopia progression
Myopia means nearsightedness: far-away objects look blurry because the eye focuses light in front of the retina. Progression means that nearsightedness keeps worsening over time. In some children, Ortho-K may help slow worsening nearsightedness, but results vary and treatment must be monitored by an eye doctor.
Who may be a good candidate?
- Children whose myopia is progressing.
- Families comfortable with nightly lens wear, cleaning, and follow-up visits.
- Children who play sports or dislike daytime glasses.
- Children whose eye doctor confirms healthy eyes and an appropriate prescription.
Who may not be a good candidate?
- Poor hygiene or unwillingness to follow lens care instructions.
- Certain corneal, dry eye, infection, or other eye health concerns.
- Inability to attend early follow-up visits needed to monitor safety and fit.
- An eye doctor must decide after an exam.
Safety and risks
Contact lens wear has risks. Because Ortho-K lenses are worn during sleep, careful handwashing, lens cleaning, storage, and follow-up visits are especially important. Redness, pain, light sensitivity, discharge, or blurry vision should be treated seriously. If those symptoms occur, stop lens wear and contact your child’s eye doctor promptly.
What to expect at the first visit
The first visit may include a full eye exam, corneal measurements called topography, custom lens fitting, training on insertion and removal, cleaning and storage instructions, and follow-up visits to check vision, lens fit, and eye health.
Cost and insurance
Costs vary by provider, region, lens design, and follow-up schedule. Many plans may not fully cover myopia-control Ortho-K. Ask the provider what is included, what follow-up visits cost, and when replacement lenses are billed.
Ortho-K vs other options
Ortho-K is not the only myopia control option. Some children do better with MiSight or other soft myopia-control contact lenses, low-dose atropine, myopia-control glasses, and healthy habits such as more outdoor time.
Frequently asked questions
Is Ortho-K safe for children?
Ortho-K can be safe for many children when the lenses are fit by an experienced eye doctor and the family follows cleaning, wearing, and follow-up instructions. Because it is still contact lens wear during sleep, parents should take hygiene and any symptoms seriously.
Does Ortho-K cure myopia?
No. Ortho-K does not cure myopia. It temporarily reshapes the front surface of the eye so vision can be clearer during the day, and it may help slow worsening nearsightedness in some children while treatment is continued.
How long does it take to work?
Some children notice clearer vision after the first night or two. It may take days to a few weeks for vision to stabilize, and the doctor may adjust the lens design during follow-up visits.
Is Ortho-K covered by insurance?
Coverage varies. Many vision plans do not fully cover Ortho-K when it is used for myopia control. Ask the provider for a full fee breakdown before starting.