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People who previously were thought to be lesser than perfect patients for undergoing lasik surgery, might discover the latest lasek surgery procedure to be an alternative to laser vision correction surgery.

Lasek surgery is a kind of surgery which treats astigmatism, near sight and far sight. People with corneas which are steep, and people with corneas which are too thin, are usually not perfect patients for lasik as the doctor is not able to slice the cornea’s flap exactly as he wants to.

Lasek uses a blade to cut and make the cornea’s flap, but this blade is quite thin and the doctor can make the required flap in the candidates. Different people, like those whose leisure and career activities put in danger their eyes, can be more apt for lasek surgery as there is little chance for the flaps to get moved around post the surgery.

There are some precautions to be taken by people before lasek surgery. The topmost important precaution to be taken is to meet the doctor as it provides patients with the chance to know more of the surgery, along with the process of recovery. This enables the doctor to assess the eyes to get information, like the thickness of the cornea, the refraction of the eyes and the dilation of the pupils.

Individuals wearing gas permeable rigid contacts must begin preparation for lasek procedure avoiding wear of lenses for 3 weeks prior to the procedure. This is crucial as it aids in ensuring the eye’s shape isn’t altered during surgery. Lastly, lasek laser vision correction surgery candidates must reach the surgery clinic after they eat a small amount of food. They should also take the prescribed amount of medicines and entirely remove all of the make- up from the eyes.

Apart from these minimum precautions, different doctors might have different ideas for the candidates. To follow these precautions and arrive in a timely way, and to prepare properly for the surgery is extremely essential.

Though lasek and lasik are quite the same procedure and result in similar corrections, there exist a few pros in lasek. One such pro is the lessened chance of eyes getting dry. One more pro is the end of risks which come with a cut and reattachment of the cornea’s flap. In certain people the biggest gain in lasek procedure is that the procedure allows for vision correction surgery as an alternative in some people who were thought to be less than ideal patients for lasik.

Lasek uses an alcohol solution on the cornea cells to destabilize them right before the start of surgery. One disadvantage of lasek is that the alcohol solution kills all of these cells on the cornea, which means they must then be regenerated by the body. This loss of cells may interfere with the patient’s vision for some time after the procedure is done.

Lasek surgery is a very effective form of laser eye correction surgery and can be opted for by anyone after a chat with an eye surgeon.