Other Xtra Procedures
PRK Xtra and SMILE Xtra are not unlike the LASIK Xtra procedure.
Similarly, for PRK Xtra and SMILE Xtra, cross-linking is performed during the refractive procedure to strengthen the cornea of the eye. PRK Xtra and SMILE Xtra involve the following steps:
PRK or SMILE eye surgery performed as usual
VibeX Xtra eye drops are applied to the cornea
The cornea is then illuminated with ultra-violet A (UVA) light

Benefits of Xtra
If you are a candidate for LASIK, SMILE, or PRK you are likely a candidate for Lasik Xtra, SMILE Xtra, or PRK Xtra too. Talk to your surgeon to see if the benefits are right for you.

See Strong
Incorporating Lasik Xtra, SMILE Xtra, or PRK Xtra into your procedure improves the strength of the cornea.1

Lock-in the Prescription
Lasik Xtra, SMILE Xtra, or PRK Xtra may extend the longevity of your procedure and could eliminate the need for touch-up procedures, reducing the potential for long-term changes to your vision.2

Improve Procedure Accuracy
Enjoy life with the better vision that Lasik Xtra, SMILE Xtra, or PRK Xtra can provide.3
Over 200,000 eyes have been successfully treated with Lasik Xtra around the world using the KXL System.
PRK Xtra and SMILE Xtra have the potential to:4
Prolong the effectiveness of PRK or SMILE
Improve the predictability of the refractive procedure
Reduce refractive regression and the potential for long-term changes in your vision
2) Kanellopoulos AJ, Pamel GJ. Review of current indications for combined very high fluence collagen cross-linking and laser in situ keratomileusis surgery. Indian J Ophthalmol. 2013;61(8):430–432. doi:10.4103/0301-4738.116074
4) Lim EWL, Lim L. Review of Laser Vision Correction (LASIK, PRK and SMILE) with Simultaneous Accelerated Corneal Crosslinking – Long-term Results. Curr Eye Res. 2019;44(11):1171–1180.
Considering LASIK?
Ask your physician about Lasik Xtra. Find an ophthalmologist in your area today to find out if the treatment is right for you.