Choosing Your Type of Lasik Surgery

Do you want to stop using glasses and contact lenses? If so, then Lasik surgery may be exactly what you are looking for. It is a kind of vision correction procedure for the eye with the help of laser technology. The word 'Lasik' is an abbreviation of 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. vision and refractive issues are fixed with this surgical procedure.

An excimer laser is used in lasik surgery. This is manufactured mainly by Bausch and Lomb, Alcon, Visx, Wavelight, Nidek and others. There are a few varieties of lasik surgeries including a traditional laser surgery, a wavefront optimized treatment and a wavefront guided treatment.

First, the conventional laser treatment is the most asked-for type of Laisk. The treatment is based on the vision prescription of the patient. The parameters of the treatment are customized to the patient. Even though this treatment is the most common, it can result in side effects like glare, halos, and night vision - side effects not typical among the other types.

Next, the wave-front optimized treatment is available. This one is performed using the Wavelight laser. Along with the technology of the conventional technique this surgery type allows for even further details to be incorporated into the surgery. The curvature and thickness of the cornea is measured and an application of laser energy is used in the corneal periphery. But most notably it has scored over the previous Lasik type because most of the typical side effects are prevented.

The custom Lasik procedure (or the wavefront guided surgery) identifies severe optical uneveness prior to the process is done. Wavefront mapping technology is used to do this. This technology is also involved in the surgeries of traditional laser methods.

LASIK surgery, like all procedures, has some risks and complications which you should know about beforehand. It is possible to end up with under or over correction post-procedure. It is also a possibility that you may still need glasses or contacts. Also, it is possible that it might not be a permanent cure. Your normal vision can become affected and worsened. In the worst case scenario, you might even lose your vision.

In spite of the discussed risks, Lasik surgery is considered very safe around the world. The accuracy level in treating visual conditions is high. It is a very time-economic process with minimum pain. In most cases just one visit can completely resolve any vision problems apart from extra secondary enhancements.

There are some other things that you should be aware of when you opt for lasik surgery: Your refractive error, treatment options, type of laser prescribed and reason for your chosen surgery type. Know your corneal shape and curvature, career issues, vision stability, age, corneal thickness, medical or eye diseases, pupil size, dry eyes and any previous eye surgeries, for discussion of them with the Lasik professional.

Also, be careful in choosing your surgeon. Make sure the technician is experienced, well reputed in the area, has access to the latest techniques, his availability in the post-treatment days in the incident of any issues and, most of all, don't believe in guarantees.

Talk with your Lasik surgeon to determine if a Lasik procedure is the right choice for you.

Read about vision correction procedures like LASIK.

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