The first wavefront mapping of the eye was carried out in 1994. The FDA approved Customized Cornea wavefront LASIK in October 2002.
Customized Wavefront LASIK is but a technologic enhancement to standard LASIK which might show to be beneficial to some individuals. While Custom wavefront LASIK may be very appropriate for some, it may not be essential or even the incorrect method for others.
While conventional LASIK was and still is really efficient treatment for hyperopia, myopia and astigmatism , the new wavefront LASIK treatment has provided cosmetic surgeons the ability to supply patients with improved visual results compared with traditional LASIK according to the results from he current FDA research study.
Wavefront LASIK differs from traditional LASIK treatment particularly in the method the eye's optics is determined. Accurate measurement of the optics of each eye is important for a great visual result from the LASIK treatment. It is this series of numbers/calculations that is utilized to program the laser for reshaping the cornea. Prior to wavefront LASIK, the cosmetic surgeon objectively measured the eye with a handheld instrument or an automated determining gadget then asked the client to subjectively fine-tune the measurement. Instead of using an average measurement of the eyes optical system as is done with the typical LASIK, customized wavefront LASIK uses a waveprint of the eye's optical system as the guide for laser improving.
The waveprint in wavefront LASIK is 25 times more accurate than an typical measurement due to the fact that information about the eye's optical system is gathered from numerous separate points over the central 6mm location of the cornea. Instead of utilizing an typical measurement from the central 6mm to reshape the whole cornea, the cornea improving is customized at each of the numerous points from which measurements are taken. When eyes analyzed in this way are compared, like fingerprints, no two optical systems are the same. No 2 corrections are comparable however are customized for each client and eye in wavefront LASIK.
Completion outcome for clients is that customized wavefront LASIK supplies improved visual results and lowers 20-20 Institute night vision issues connected with early standard LASIK treatments.
Customized Wavefront LASIK is however a technologic improvement to standard LASIK which may prove to be advantageous to some people. Wavefront LASIK varies from traditional LASIK treatment particularly in the way the eye's optics is measured. Instead of utilizing an average measurement of the eyes optical system as is done with the usual LASIK, customized wavefront LASIK utilizes a waveprint of the eye's optical system as the guide for laser reshaping.