Lasik

Many people using eyeglasses or contacts everyday can now rely on the fast growing Lasik surgery. As usual, there are good and bad candidates for this surgery whose aim is to correct impaired vision. Hence, the question that raises the need for an accurate definition of good qualifications of Lasik patients.

In order to be considered as a good candidate of Lasik surgery, there are some rules you will need to abide by. First of all, you should be over eighteen years old. You should also a current and valid prescription for eyeglasses or contacts. You should not be affected by some diseases including eye diseases.

As already stated any Lasik patients should be adult and should in possession of a prescription for at least two years. Teenagers experience too many variations in their eyes making them a bad candidate for Lasik. Another criterion is a stable eyeglass or contact prescription not older than two years prior to the surgery. This precaution will make sure that the eyes are in a steady state otherwise it can seriously hinder the outcome of the surgery.

It is also a requirement that Lasik candidates should not have suffered from any eye condition. These include nearsightedness, astigmatism, farsightedness or a combination of any of these anomalies. Also, good candidates of Lasik should have an appropriate corneal thickness in order to help the creation of a correct flap to simulate the depth. Pupils should not expand over a range exceeding seven millimeters in the darkness. This is usually an indicator of the likes of halos or glare.