Available Types of Lasik Eye Surgery Procedures
Are you insecure about how you look in eye glasses? You can find your way out with lasik. You can reduce the uses of glasses or contact lenses with this process. The procedure might also make you free from using the glasses or contact lens. A laser is used beneath the corneal flap to alter the shape of cornea. It improves the eye sight and helps to correct 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 a few types of lasik surgeries including a traditional laser surgery, a wavefront optimized procedure and a wavefront guided treatment.
First, the conventional laser treatment is the most typical treatment. The treatment is based on the eye glasses prescription of the patient. The parameters of the treatment are customized to the patient. In spite of the popularity of this method, it is possible to have side effects like glare, halos, and night vision – side effects not typical among the other types of procedures.
The wavefront optimized LASIK procedure is done with a new wave light laser. In addition to the eye sight problems that can be resolved with the typical laser procedure, this process can fix further conditions. Corneal curvature and width can be measured with this. The laser is used around the eye area. It totally resolves the shortcomings of the traditional procedure.
Lastly, there is the wave front guided type of surgery. It is also known as custom Lasik. Severe complications in the optical system can be identified before the procedure is carried out. The procedure uses a technique called wave front mapping.
Like all surgeries Lasik surgery too has some risks and complications which you should know and be prepared for. There is potential for over-correction and under-correction. You also may still need to use your glasses or contacts. Impermanence of the vision correction might occur. There can also be deviations in your vision. Worst case scenario, you might possibly lose your vision.
Even though there are risks, this surgical process is considered one of the safest options. 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 minimal. The procedure is not painful. Most of the time, a single procedure totally resolves the eye sight issue. It also makes it more comfortable to see and almost always also enhances your eye sight.
There are a couple other things that you should be aware of before you opt for lasik surgery: Your refractive error, treatment options, type of laser prescribed and reason for such recommendation. 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 eye doctor.
Be cautious and do proper survey when deciding on your surgeon. He or she should be experienced, well reputed in his specialty, and have access to the most advanced procedures and machines. He or she should be available post-surgical procedure in case of complications.
Lasik surgery is a good treatment option for the correction of the power of your eyes. Consider the things discussed earlier and you’ll feel more prepared to discuss this surgical procedure with your eye doctor to determine if a particular treatment is best for you.
Lasik is still widely popular around the world. Read info on avoiding and preventing any lasik complications.
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