Available Versions of the Lasik Procedure

Do you wish you didn’t have to keep using glasses and contact lenses? If so, then Lasik surgery could be just you are looking for. It is a type of vision correction procedure for the eye involving 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. eye sight and refractive issues are fixed with this surgical procedure.

The main procedures in all lasik surgeries are the same. The technician uses a particular type of laser-eximer which has a number of manufacturers – like Visx, Wavelight, Alcon, Bausch & Lomb, Nidek and others. But, there are a few different kinds of laser methods like the conventional laser treatments, wave front-optimized treatments, and wave front-guided treatments.

First, the conventional laser treatment is the most widely-used type of Laisk. The treatment is based on the spectacle prescription of the patient. It uses specific parameters of treatment for different patients. In spite of the popularity of this method, it can result in side effects like glare, halos, and night vision – side effects not caused by the other types.

The wavefront optimized LASIK procedure is done with a new wavelight laser technology. Apart from the eyesight conditions that can be resolved with the conventional laser process, this process can address more complicated conditions. Corneal curvature and thickness can be calculated easily. The laser is used in conjunction with the corneal area. It totally eliminates the typical problems of the traditional procedure.

Lastly, there is the wave front guided treatment. It is also known as custom Lasik. Severe problems in the optical system can be identified even before the surgery is started. The procedure uses a technique called wave front mapping.

Like all procedures, wave front guided Lasik has its share of risks as well. Over correction and under correction of your ability to see can be the outcome post surgery. Contacts may still be needed. Your vision might become affected. You can even lose your ability to see.

Though there could be problems, this treatment is known to be extremely safe. The procedure’s accuracy level is very high for the correction 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 one time procedure completely resolves the eye sight problem. It also makes the feeling of visibility better and sometimes also perfects your vision.

Some of the things that you should know before you choose to go for lasik surgery are your level of refractive error, options for treatment, the type of the laser used for the treatment and the reason behind selecting that certain type of procedure. The following should also be known prior to surgery: corneal curvature, corneal shape, corneal thickness, stability of vision, your need for excellent eyesight due to career or lifestyle needs, age, medical condition, eye diseases, pupil size, dry eyes and any previous incidents of eye surgery.

Furthermore, be careful in choosing your doctor. Make sure the technician is experienced, well respected in the community, has access to state-of-the-art technology, his availability in the post-treatment time period in case of possible problems and, most of all, don’t believe in guarantees.

By taking these points into consideration before your procedure, you can feel more secure in moving forward with the procedure and take care of your eyes as best you can.

Correction for myopia, astigmatism, presbyopia and other common vision problems are reviewed at visioncorrectionblog.

categories: lasik surgery,lasik,vision,eye care,health care,contacts,contact lenses,glasses,health,surgery,fitness,sports

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