Overview
Orthokeratology, commonly called Ortho-K, is a non-surgical vision correction method using specially designed rigid gas permeable contact lenses worn overnight. While you sleep, these lenses gently reshape the front surface of your eye (cornea), temporarily correcting myopia (nearsightedness) so you can see clearly during the day without glasses or contact lenses.
The corneal reshaping effect is temporary and reversible—if you stop wearing the lenses, your cornea gradually returns to its original shape. This makes Ortho-K an excellent option for those who want freedom from daytime vision correction but aren't ready for or suitable for permanent surgical options like LASIK.
Beyond vision correction, Ortho-K has emerged as one of the most effective methods for myopia control in children. Studies show that Ortho-K can slow the progression of nearsightedness by 50% or more, potentially reducing the risk of high myopia and its associated eye health complications later in life.
What's Included
Comprehensive features and services included in this examination.
Who Should Consider This Service?
This service is ideal for the following individuals.
Age Group
- Children with progressive myopia
- Teenagers active in sports
- Adults seeking glasses-free days
- Those unsuitable for LASIK
Symptom-Based
- Nearsightedness (myopia)
- Mild to moderate astigmatism
- Rapidly progressing myopia in children
- Discomfort with daytime contacts
Medical-Based
- Myopia up to -6.00 diopters
- Astigmatism up to -1.75 diopters
- Healthy corneas
- No active eye infections
Lifestyle-Based
- Athletes and swimmers
- Those in dusty environments
- People who dislike glasses
- Active outdoor enthusiasts
What to Expect
A step-by-step guide to your appointment experience.
Comprehensive Evaluation
We perform detailed measurements of your cornea using topography, assess your prescription, evaluate tear film quality, and determine if you're a good candidate for Ortho-K.
Custom Lens Design
Using your corneal measurements, we design lenses specifically for your eyes. Each lens is custom-manufactured to achieve optimal reshaping.
Lens Fitting and Training
You'll receive your lenses and thorough training on insertion, removal, and care. We ensure you're comfortable handling the lenses before you leave.
First Morning Check
After your first night of wear, we see you to assess the corneal response, check vision improvement, and make any necessary adjustments.
Progress Monitoring
Regular follow-up visits over the first few weeks monitor your progress. Most patients achieve full correction within 1-2 weeks of consistent wear.
Ongoing Care
Once stable, you'll have regular check-ups (typically every 6 months) to monitor eye health, assess lens condition, and ensure continued success.
Technology & Equipment
State-of-the-art equipment used for accurate diagnosis and treatment.
Corneal Topographer
Creates detailed 3D maps of your cornea's shape, essential for designing lenses that will achieve precise, predictable reshaping.
Custom Ortho-K Lens Designs
Advanced lens geometries including reverse geometry designs that create the specific corneal shape changes needed for vision correction.
High-Dk Gas Permeable Materials
Modern lens materials that allow high oxygen transmission, essential for safe overnight wear and corneal health.
Wavefront Aberrometry
Advanced optical measurement that helps optimize lens design for best possible vision quality.
Frequently Asked Questions
Common questions about this service answered.
Why Choose Nakpil Eye Clinic?
Experienced Team
15+ years of expertise in eye care
Advanced Technology
State-of-the-art diagnostic equipment
Personalized Care
Tailored treatment plans for each patient
Comprehensive Services
Full range of eye care solutions