Under the traditional LASIK procedures, vision correction is achieved by using a laser to reshape the cornea. A new version of LASIK called Wavefront LASIK is a new variation on the conventional procedure and uses a wavefront sensor to spatially very correction based on readings it takes of your eye. Meaning, the wavefront sensor actually measures the eye. This new technology is able to reveal irregularities of the lens which cause optical aberrations which effect the image your eye produces.

Wavefront LASIK is used to custom sculpt your cornea to correct your vision. There are many ways in which wavefront produces better results than the traditional LASIK procedure. You may have heard of potential side effects of LASIK including halos or poor night vision, this is caused by induced spherical aberration. A San Diego LASIK doctor advised many people considering LASIK eye surgery are welcoming the new wavefront technology as it enables the eye surgeons to discover pertinent information about the eye which results in a more successful procedure.

The actual incisions made on the cornea are customized to each patient's individual needs. Wavefront technology has the ability of measuring refraction at multiple points around the eye which provides important information unique to each person's eyes. This technology creates a type of map of the eye which can be easily navigated by the laser to optimize the effectiveness of the procedure. Each eye will be unique from the next and you will need the qualified LASIK surgeon to analyze your condition to provide a custom fix for your vision.

Corneas are rarely perfect, and imperfections within the cornea will affect refraction. Obviously having the ability to effectively treat these imperfections can result and greatly improved vision after your LASIK procedure is completed. There have been many reports from people club underwent wavefront technology LASIK eye surgery have reported that almost 80% of patients have achieved 20/20 vision with the procedure. Overall, this is a higher average than those who had the traditional LASIK procedure.

Among its many benefits, wavefront technology is a great in determining which people are good candidates for LASIK eye surgery. Because wavefront can detect any number of aberrations in the eye with use of a fixation target and laser beam. The wavefront censer earlier mentioned is used to measure the slope of the wavefront when it exits the eye. As a laser beam enters the eye it produces a flat wavefront. Under perfect circumstances when the beam is shot into the perfect eye, it will reflect back. When it does not reflect back it will detect aberrations in the eye. This information is used to create and exact mapping procedure for how the cornea will need to be reshaped to produce optimal results.

Although wavefront is a fairly new technology being used with LASIK procedures, it has been used to adjust optics and telescopes for many years. It provides data about aberrations in the lens to its user which can then use this data to fix them effectively and successfully.

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