Wavefront-guided LASIK

LASIK: WHAT IS IT AND WHAT ARE ITS DIFFERENT TYPES

The LASIK procedure is like any other types of refractive surgery. It reshapes the cornea to enable proper focus onto the retina of the light entering the eye. The operation is pain-free and takes only about fifteen minutes for both eyes. The results of improved vision begin right after the procedure. Vision also continues to become better and stabilize over a few days. LASIK cost in Chicago is anywhere from $1,500 to $3,000 per eye.

Different types of LASIK

There are different types of lasers in ophthalmology. All LASIK procedures use a specific type of laser or excimer laser. Although all LASIK procedures are similar, there are various laser manufacturers. There are also different types of laser ablations.

Conventional LASIK

It is the ablation pattern available on most lasers. It provides direct treatment based on the patient’s prescription glasses, and each patient has a fixed treatment parameter. This type of laser eye surgery is useful for most patients. But, it can result in more visual aberrations than other forms of laser treatment. You might experience glare, halos, and night vision issues.

Wavefront-optimized LASIK

It is the type of laser eye surgery available on the Wavelight laser. This treatment also uses the patient’s prescription glasses as a basis. It also takes the corneal curvature and thickness into account. It involves the application of laser energy done uniquely in the periphery of the cornea. This laser reduces the complications you get from the conventional LASIK.

Wavefront-guided LASIK

Wavefront-guided LASIK

It is also known as custom LASIK or wavefront LASIK. Wavefront-guided LASIK is like conventional LASIK. The difference is that it also treats specific alterations in a patient’s eye. Before the surgery, a unique mapping identifies any small irregularities in the patient’s optical system. When severe, these irregularities can affect vision quality, contrast sensitivity, and night vision. This type of LASIK is excellent when there are significant irregularities in a patient’s wavefront mapping. The generated wavefront-map will be the basis of the treatment.

Refractive surgery is not for everyone. You need to undergo a complete eye exam, and there are other considerations you need to keep in mind. It is crucial to compare all the different variables that go into your surgery. One of the most vital factors that will affect the success of your procedure is the type of surgery you are considering. The variety of instruments or lasers used in that particular surgery also matter. Of course, the level of experience of your surgeon is also vital. Do not base your decision on the cost alone.

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