Proven Results

Results from US clinical trials for wavefront-guided vision correction and comparison to Wavefront Optimized™ correction.

93% of patients achieved UCVA 20/20 or better
More than 85% of all patients (WFG and WFO) saw at least as good or better without glasses after treatment than before with glasses
0% enhancement rate in the WFO group
2.7% enhancement rate in the WFG group
Low contrast acuity improved in patients with significant pre-op RMSh
No symptomatic increase in aberrations observed after WFO or WFG LASIK
WFG LASIK proven to reduce aberrations, specifically trefoil and spherical aberrations (patients up to -4 D or more than 0.3 µm RMSh)
WFO LASIK also reduced aberrations in patients with pre-op RMSh < 0.5 µm

At stability, most patients (88.9%) would highly recommend the treatment to a friend, 97.5% would probably or highly recommend it
Over 90% of patients rated their visual quality good or excellent after treatment (WFG 94.5% / WFO 92%)

The ALLEGRETTO WAVE is the first system to allow a wavefront-guided offset of -3.00 to +1.00 D for sphere and -3.00 to 0.00 D for cylinder.
Also, the ALLEGRETTO WAVE is the first laser system to allow surgeon adjustment of the cylinder settings.