LASIK and PRK are laser vision correction procedures that help reduce dependence on glasses and contact lenses. Both reshape the cornea to improve vision, but they differ in how the eye is treated and how quickly it heals.
Both procedures are similar in that they use the last in laser technology and software to treat Myopia, Hyperopia and Astigmatism. The major advantages to LASIK are greater comfort, less use of eye drops after surgery and quicker visual recovery. PRK has its advantages as well. PRK is significantly safer than LASIK as it a quicker procedure and does not require an incision. Both procedures are safe, FDA approved and uses custom laser patterns to optimize vision.
LASIK
- A thin corneal flap is created.
- Visual recovery is usually faster.
- Initial discomfort is often less noticeable.
PRK 激光视力矫正手术
- No corneal flap is created.
- Recovery takes longer as the corneal surface heals.
- May be a suitable option for certain patients who prefer a flap-free procedure.
LASIK vs. PRK
| Feature | LASIK | PRK 激光视力矫正手术 |
|---|---|---|
| Corneal flap | Yes | No |
| Surgical time | About 15 minutes | About 8 minutes |
| Prescription range | Depends on individual eligibility | Depends on individual eligibility |
| Limitations | Not suitable for thin corneas | Not Advised in Young adults with high levels of myopia |
| 干眼症 | Mild – Morderate | Very Mild |
| Discomfort | Mild | Mild – Moderate |
Which procedure is best for you?
The right choice depends on your prescription, corneal health, lifestyle, and individual needs. A comprehensive eye examination at New York Eye & Laser can help determine which option may be appropriate for you.