Learn About the Pros and cons of Lasic Surgery
As we grow older, the flexibility of the natural eye lens to change its shape and power to see far or minute objects decreases. This change could be overcome through the use of reading glasses or bifocals. However, the problem of poor vision can be overcome very easily with the aid of Lasic surgery. It does not enhance the ability of the lens to alter shape or enhance the power of the lens. Rather, it makes certain structural changes of the lens to be able to get rid of the requirement of visual aids.
The word Lasic suggests the use of laser rays beneath the corneal flap to improve the shape of the cornea so as to rectify problems in eyesight. In Medical terms, it is referred to 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 very advantageous and easy, it has a few disadvantages. Below are some benefits and drawbacks of the procedure.
Benefits of Lasic surgery:
1.It is a very quick procedure which requires less than half an hour. There won’t be any stitches or bandages.
2.It eliminates the requirement for specs or contacts.
3.When compared to refractive surgery, the risk of visual impairment is quite less through lasic.
4.The technique has a high success rate. But it must be done by a skilled eye surgeon.
5.Like other surgeries, hospitalization is not needed. The patients can drive home by themselves within one or two hours after the surgery. Thus there will be no disruption to the daily work.
Drawbacks of Lasic surgery:
1.The changes made to the structure of the cornea are permanent.
2.The need for reading glasses may arise in future.
3.A few individuals may suffer with dry eyes, increased light sensitivity and double vision after undergoing the surgery.
4.If the surgery is carried out without having made perfect calculations, it might result in under- or over-corrections in the shape of the cornea. This, in turn, results in additional vision problems. In certain cases, this particular problem may become a whole lot worse.
5.This is a very expensive surgery. Many insurance agencies do not provide coverage for lasic. Therefore, check with your insurance provider before undergoing the surgery.
6.In certain cases, other surgeries may need to be performed to obtain the complete results of lasic surgery. In some other cases, lasicmay have to be repeated for better results.
7.Post-operative care is highly important for several months after undergoing the surgery.
8.Some people might suffer with glared vision or the presence of a halo around all the objects.
In view of the disadvantages of lasic surgery, it is vital to discuss with the surgeon to know the actual cause for poor eyesight and decide if lasic could improve the vision. To cut back the risk of post operative complications, do detailed research and get the surgery done by a skilled eye surgeon with a lot 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.
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