Do you wish you didn’t have to keep using glasses and contact lenses? If so, then Lasik surgery may be exactly what you’re looking for. It is a kind of vision correction surgery for the eye using laser technology. The word ‘Lasik’ is short for the phrase ‘laser in situ keratomileusis’. In this procedure, a laser is used under the flap of the cornea. The shape of the cornea is changed as per the requirement. eyesight and refractive complications are addressed with this surgical procedure.

A laser excimer is used in the Lasik procedure. This is manufactured mainly by Bausch and Lomb, Alcon, Visx, Wavelight, Nidek and others. There are different varieties of lasik surgeries including a conventional laser process, a wavefront optimized treatment and a wavefront guided procedure.

The traditional laser process is the most typically performed surgery used. The surgery is based on the level of the glasses currently needed by the patient. Specific parameters are used for the surgery for different patients. Though this is a trusted and typically used surgical procedure, it has a few potential problems.

The wave front-optimized treatment is done by Wavelight laser. Also, in addition to what the the conventional treatment offers, this one measures the curvature and thickness of the cornea. In addition, it does not have many of the common short comings of the conventional laser surgery.

Finally, there is the wave front guided treatment. It is also known as custom Lasik. Severe complications in the optical system can be identified even before the surgery is started. This is done by the technique called wave front mapping.

LASIK surgery, like all processes, has some risks and potential problems which you must be aware of. It is possible to end up with under or over correction post-surgery. There are chances that you might still need glasses or contact lenses. Also, it is possible that it might not be a permanent cure. Your original eyesight might even end up affected and worsened. In the worst case scenario, you could possibly even lose your eyesight.

Although there are risks, this surgical process is known to be extremely safe. The procedure’s accuracy level is extremely high for the treatment of myopia, hyperopia and astigmatism. It needs much less time and the hospital stay is reduced. The procedure is not painful. Most of the time, a single surgery completely resolves the eye sight issue. It also makes it more comfortable to see and sometimes also perfects your eye sight.

There are a few other things that you should know if you opt for lasik surgery: Your refractive error, treatment options, type of laser prescribed and reason for your chosen procedure type. Memorize your corneal shape and curvature, career issues, vision stability, age, corneal thickness, medical or eye diseases, pupil size, dry eyes and any prior eye surgeries, for discussion of them with your surgeon.

Be careful when selecting the doctor who will oversee your process. The technician must be knowledgeable, well respected, possesses state of the art technology, and be available in times of post surgery.

Take these things into consideration, you can be more secure in moving forward with the procedure and improve your eye sight in the best available way.

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