Mar 092010
 

Do you feel like you look funny glasses? Find your way out with lasik. You can reduce your use of spectacles or lenses with this procedure. The procedure might also make you free from using the glasses or contacts. A laser is used beneath the corneal flap to alter the shape of cornea. It helps enhance the eye sight and helps to fix refractive errors.

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

The regular laser treatment is the most typically performed treatment used. The procedure is based on the level of the glasses currently required by the patient. Specific parameters are used for the surgery for different patients. Though this is a popular and typically used surgical process, it has a few possible side effects.

The wave front-optimized treatment is carried out with a Wavelight laser. Also, over what the conventional treatment offers, this one provides a measurement of the curvature and thickness of the cornea. In addition, it does not have many of the identical problems of the traditional Lasik surgery.

Lastly, there is also a wave front guided treatment. It is also known as custom Lasik. Severe complications in the optical system can be diagnosed even before the procedure is performed. The surgery implements a technique called wave front mapping.

Like all surgical procedures Lasik surgery too has some risks and complications which you should learn about and be prepared for. There is potential for over-correction and under-correction. You also may still need to use your glasses or lenses. Impermanence of the initial correction may happen. There can also be deviations in your vision. Worst case scenario, you can possibly lose your eye sight.

Even though there is a potential for complications, this treatment is thought to be safe, all things considered. The procedure’s accuracy level is very high for the treatment of myopia, hyperopia and astigmatism. It needs much less time and the hospital stay is minimal. The surgery is not painful. Most of the time, a single procedure completely cures the vision issue. It also makes the feeling of visibility better and almost always also enhances your vision.

Before deciding on Lasik surgery, we suggest that you become aware of a couple of issues. You should know your individual amount of refractive error, the possible solutions or options, and the type of laser that will be used. You should have have a check of your corneal shape, corneal curvature, corneal thickness, vision stability and age. Also be aware of the size of your pupil, the dryness of your eyes, previous incidents of eye procedures and any previous record of medical or eye issues.

Use caution when selecting the doctor who will oversee your surgery. The eye doctor must be knowledgeable, well respected, use up-to-date technology, and have good availability after your surgical procedure.

By taking these points into consideration before your procedure, you can be more secure in moving forward with the surgery and care for your eyes in the best available way.

vision correction


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