Lasik Eye Care Basics
Lasik eye surgery is very popular these days. It offers a number of people a way of living without contacts or eye glasses. Lasik eye care is becoming a more viable solution for eye health issues.
What Lasik Is
Lasik eye care is for people who have vision problems. These problems can include nearsightedness or farsightedness. Traditionally these problems are corrected with glasses or contacts, but now with Lasik they can be taken care of with a simple operation.
The Lasik eye care procedure itself is a simple operation on your eye involving the use of an instrument called a microkeratome. It is used to cut a flap in the cornea giving the surgeon access to the tissue beneath the cornea. Then a laser is used to reshape the cornea.
In the case of nearsighted the cornea is reshaped to not be so steep, and the opposite is true for farsighted people. It is not widely known, but the excimer laser can also help people who suffer from astigmatism. It does so by smoothing the irregular shaped cornea.
So the benefits of the procedure itself far outweigh the costs. It can help people gain normative vision without the use of corrective apparatus'.
Before and After
There are a few steps to be taken before having the surgery. The first and most obvious is to find the right surgeon for you and to let them examine your eyes. Your Lasik eye care specialist will check the health of your eyes and determine whether or not you have dry eye syndrome, which occurs when you aren't producing enough tears.
Next the doctor will use a device called a corneal typographer which essentially maps your cornea. The final step taken by your Lasik eye care professional will be go determine your health and make sure you are well enough to the procedure. After that you will be ready for your Lasik.
After the surgery you will rest for a while before going home. There is no overnight stay, and they don't even put you to sleep. In most cases you will even be able to go back to work the following day without difficulty.
Most patients achieve 20/20 vision with the Lasik procedure. But some do need to wear glasses or contacts afterward as well. However the prescription strength will be lower than before.
There could be complications that include infection and night glare. In rare cases people will notice improvement followed my gradual sight degradation. This can be fixed with another procedure.