iLasik
The iLASIK procedure combines IntraLase technology with the Advanced CustomVue treatment using the VISX technology, creating an all laser LASIK experience.
Intralase
The IntraLase method is a 100% blade-free technique used to perform the first step in the LASIK procedure, creating the corneal flap.
The IntraLase uses rapid pulses of laser light to create a layer of bubbles under the surface of your eye, making a corneal flap. With IntraLase your surgeon has the ability to tailor the dimensions of your corneal flap based on what is best for your eye.
Advanced CustomVue™
Advanced CustomVue™ is the newest and most advanced technology available that allows physicians to measure and address higher order aberrations that previously could not be detected. We can measure these in your eye through the use of WaveScan™ technology. This virtual map is specific to the individual’s unique optical distortions. This virtual map in turn is electronically transferred to the laser which then delivers a more precise correction to your eye.
VISX STAR S4 IR
At Northwest Eye Surgeons we believe that not all lasers are the same, and the differences between them can mean the difference between a good correction and the best correction for you. All laser vision correction systems use a laser beam to reshape the cornea to correct your refractive error, but that’s where the similarities end. We believe that our VISX laser system produces the best results because it has the best eye tracking system, it has variable spot scanning, and it is designed to perform wavefront laser treatment.
- The Eye Tracking System
The eye involuntarily moves about 100 times every second. This rapid eye movement occurs all the time and is called saccadic movement. Consequently, it is important that the laser’s tracking device be continuous and fast enough to compensate for this movement. The VISX STAR S4 IR laser system uses Active Trak 3-D Active Eye Tracking which captures all 3 dimensions of intra-operative eye movements. Also, the Automatic Centering is used to locate and set the treatment center to the center of the pupil. - Variable Spot Scanning
Variable beam sizes from as small as 0.65mm up to 6.5mm are scanned over the treatment area, conserving tissue and optimizing treatment times. - The Wavefront Device
Common vision disorders such as nearsightedness, farsightedness and astigmatism are known as lower order aberrations. These disorders are usually correctable with glasses, contact lenses or conventional LASIK surgery. However, research has shown that visual disturbances that affect the quality of vision, such as glare, halos, and other distortions, are linked to higher order aberrations.
