Many people by spectacles or contacts everyday can now rely on the quick growing Lasik surgery. As usual, there are excellent and terrible candidates for this surgery whose aim is to right impaired vision. Hence, the inquiry that raises the need for an accurate definition of excellent qualifications of Lasik patients.
In order to be considered as a excellent candidate of Lasik surgery, there are some rules you will need to abide by. First of all, you should be over eighteen years ancient. You should also a current and valid prescription for spectacles 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 terrible candidate for Lasik. Another criterion is a stable eyeglass or friend 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 amalgamation of any of these anomalies. Also, excellent candidates of Lasik should have an appropriate corneal thickness in order to help the foundation of a right 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.
Furthermore it is required to any excellent candidates that any previous disease contracted in the past should not affect the patient. This includes any previous surgery related to the eyes or not that could hinder the outcome or the healing process of the surgery. A excellent candidate should not have any herpes infection in the eye because Lasik can bring about a akin problem. Excellent candidates should not experience any autoimmune diseases such as Lupus, Hepatitis or Crohn’s disease.
Moreover, excellent candidates should not have any eye diseases for at least one year before the surgery is supposed to take place. Also, the cornea should not be scarred. Excellent candidates should not suffer from the dry eyes syndrome because it can be worse after the Lasik surgery. Pregnant women are prohibited to undergo the Lasik surgery due to the high fluctuations in their hormone levels. Patients suffering from the subsequent diseases should not undergo the Lasik surgery: cataracts, advanced glaucoma, corneal disease, corneal thinning disorders or additional pre-existing eye diseases.
You should always remind yourself that Lasik surgery is designed to help increase your vision. Therefore it may help to reduce the dependency on spectacles and contacts. You may experience the case in which your dependency on these tools. Some patients may have their problems sorted after the surgery but you should bear in mind that others are not as things can get worse. You should remember that this is not a perfect surgery. Statistics show that most patients experience an improved vision and others have an improvement factor of 20/40 or even better after the Lasik surgery.
You should also remember that surgery is not risk-free. Excellent candidates should fully know persons risks and have excellent expectations. Otherwise you are certainly not a excellent candidate of Lasik surgery. Excellent candidates should make sure they know how the surgery works and the benefits before undergoing the surgery. Excellent candidates should also fully know the risks before deciding to undergo the surgery.
Any patients intending to undergo the surgery should double check with their eye practitioner and have a excellent understanding of the benefits and drawbacks of the surgery.
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