It's easy to confuse Lasik and Lasek eye procedures, or assume they're same procedure. However, there is a distinct difference between the two popular forms of vision correction treatment.
A Lasik procedure involves creating a flap in order to access the correct part of your cornea. Once the eye surgeon has applied the laser, this flap is then replaced and left to heal. Lasek, on the other hand, involves no flap creation. Instead, the eye surgeon simply loosens the top layer of the cornea and moves it to one side. Once the laser has been applied, this layer is replaced back.
This may be only a slight difference, but it is a significant one. Indeed, this minor surgical difference has helped made Lasik over seven times more popular than Lasek treatment.
Why this apparent superiority of Lasik over Lasek? Well, although the costs and results of the two treatments are typically the same, Lasik is less painful and entails a considerably shorter recovery time.
Whereas lasik laser treatment is relatively pain free, the lasek procedure can cause significant levels of discomfort. If you have a high pain threshold, it shouldn't bother you too much but some people have found the procedure agonising.
The recovery time from Lasik is usually just a day or two. Indeed, many patients resume their daily activities straight away. Lasek, on the other hand, can take over a week to recover from.
However, the one difference between the two procedures in Lasek's favour is the risk factor. Although both techniques are relatively safe, Lasik is slightly more riskier than Lasek. This is generally due to the flap creation process during the lasik procedure. This element of the technique can give rise to a greater level of complications than lasek treatment. However, assuming you have chosen an experienced surgeon, the chances of complications are still very low.
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