When it comes to eye impairments, there are many concerns. The eyes are one of the most sensitive parts of the body, which means that even a little, tiny mistake may put total vision at risk . With so many doubts, worries and frustration, Lasik vision correction surgery appears to be the number one choice of thousands of people who have any sort of vision impairment. This is because of the safety involved in the procedure plus the benefits. What could please people more than combining safety with benefits?

This surgery is safe due to the unique type of laser used: the excimer. This special light was designed exclusively to be used in Lasik surgery, offering no risk to people who undergo the procedure.

Lasik surgery is declared to be the best and the highest technology procedure to correct vision impairments.

Lasik Procedure

The Lasik procedure is really simple. It's so simple that people who undergo this surgery are able to get back to work the next day. There is no need to stay at home and spend those boring days - as doctors like to say - recovering. The idea lies in the fact that all vision impairment has to do with irregularity around the cornea. Due to this, the procedure consists of cutting away the bad tissue surrounding the cornea and reshaping the cornea, which corrects your vision. The surgery is performed with the patient awake. However, the patient will be given some mild sedative in order to keep the body relaxed and anesthetic eye drops. The surgeon operates the laser and a computer system tracks 4000 times per second the patient's eye position and simply redirects the laser pulses for precise placement.

One day after undergoing the procedure, the person feels a significant improvement in the vision.

Lasik Complications

It's not common, but Lasik surgery can have some complications. Although it is the safest and most technological method to correct vision impairments, some complications are not overruled.

The most common situations are:

- dry eyes
- over/undercorrection
- visual acuity fluctuation
- light sensitivity
- double vision
- decentered ablation

There are some others, but when complications happen, these are the most frequent.

Lasik Benefits

People sometimes are afraid to undergo Lasik surgery in order to correct their vision because, most of the time, they are not aware of what exactly the benefits are. Here, it's important to make clear that although complications may occur, they are rare and the benefits are worth taking the risk. Besides, studies show that less than 5% of people who undergo this procedure experience complications.

The most interesting benefits are:

- elimination of the need for glasses
- the discomfort felt with the use of lenses will be gone
- the quality of vision will be increased
- people will be able to pass a driver's test without glasses.

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Michael Russell
Your Independent guide to Lasik
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