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As we get older, the ability of the natural eye lens to alter its shape and power to see far or tiny objects lowers. This change could be get over by employing reading glasses or bifocals. However, the problem of poor vision could be overcome very easily with the help of Lasic surgery. It does not enhance the ability of the lens to alter shape or increase the power of the lens. Rather, it makes some structural changes of the lens in order to do away with the requirement of visual aids.

The term Lasic signifies the use of laser rays underneath the corneal flap to improve the shape of the cornea in order to correct flaws in eyesight. In Medical terms, it is termed as Lasic insitu keratomileuesis. The procedure involves three steps:

1.Removing the thin corneal flap by making a small incision.

2.Reshaping the cornea to a predetermined pattern.

3.Replacing the corneal flap back into position.

Although the procedure sounds to be really useful and uncomplicated, it has some down sides. Below are some benefits and drawbacks of the procedure.

Benefits of Lasic surgery:

1.It is a very short procedure that requires less than half an hour. There won’t be any stitches or bandages.

2.It eliminates the need for specs or lenses.

3.In comparison with refractive surgery, the risk of visual impairment is quite less through lasic.

4.The technique has a high success rate. But it should be done by a skilled eye surgeon.

5.Like other surgeries, hospitalization is not needed. The patients can drive home on their own within one or two hours after the surgery. Therefore there won’t be any disturbance to the daily work.

Disadvantages of Lasic surgery:

1.The changes made to the structure of the cornea are irreversible.

2.The need for reading glasses could arise in future.

3.Some individuals may suffer with dry eyes, increased light sensitivity and double vision after going through the surgery.

4.If the surgery is carried out without having made perfect calculations, it might bring about under- or over-corrections in the shape of the cornea. This, in turn, results in additional vision problems. In certain cases, the actual problem may become even worse.

5.This is a very costly surgery. Numerous insurance agencies do not provide coverage for lasic. Hence, seek advice from your insurance provider before undergoing the surgery.

6.In a few cases, other surgeries may need to be carried out to get the complete results of lasic surgery. In a few other cases, lasicmay have to be repeated for better results.

7.Post-operative care is extremely crucial for several months after undergoing the surgery.

8.Some people may suffer with glared vision or the presence of a halo around all the objects.

In view of the cons of lasic surgery, it is essential to discuss with the doctor to find the actual cause for poor vision and decide if lasic could improve the vision. To reduce the risk of post operative complications, do detailed research and get the surgery done by a skilled eye surgeon with a great number of positive reviews.

Lasic surgery is one of the modern gifts of medical science. However, there are many questions that arise in the minds of people who go for this surgery. You can learn more about this surgery by following the link.