"*" indicates required fields
05/05/2023
This is a general guide to the various types of laser eye surgery available – the end visual result is the same for all three procedures.
An initial assessment is required to determine which procedure is most appropriate for you.
The initial assessment involves comprehensive testing and measurement of your eyes, as well as an in-depth discussion with a vision correction surgeon about your visual goals and lifestyle considerations, realistic visual outcome, potential risks, recovery period and costs.
PRK
|
LASIK |
SMILE®/SMILE PRO |
|
|---|---|---|---|
Age range |
18–55 | 18–55 | 18–55 |
Approved for |
|
|
|
Prescription range |
+2 to –8 (stable for 12 months) | +4 to –10 (stable for 12 months) | –1.5 to –10 (stable for 12 months) |
Invasiveness |
Relatively non-invasive surface treatment | Requires creation of a corneal flap | Requires lasered corneal lenticule to be removed |
Discomfort during healing |
Mild/moderate in early healing | Very little | Very little |
Initial visual recovery(return to normal activities) |
Slower than LASIK and SMILE (at least 1 week of downtime) | Very quick (usually overnight) | Very similar to LASIK (sometimes slightly slower in first few days) |
Complete visual stabilisation |
6–12 months | 3–6 months | 3–6 months |
Advantages |
|
|
|
Limitations |
|
|
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*SMILE® is a registered trademark of Carl Zeiss Meditec.
The information on this page is general in nature. All medical and surgical procedures have potential benefits and risks. Consult your ophthalmologist for specific medical advice.
Date last reviewed: 2024-11-12 | Date for next review: 2026-11-12
