If you are tired of wearing eyeglasses or contacts, you might want to consider going through a Lasik surgery. This is a medical procedure that is often used to correct anomalies like farsightedness, nearsightedness, and astigmatism. It involves creating a thin flap in the cornea using either a femtosecond laser or a microkeratome blade. The doctor or surgeon doing the procedure then folds back the flap so that he can remove some of the corneal tissue underneath it. The process can be done in under ten minutes. The laser itself only takes between twenty to fifty seconds to fix your vision.
4 Things You Should Know Before Going Through The Procedure
1) There are two types of procedures that you can choose from. You can choose either flap or flapless. The main difference between the two is that in a flapless procedure, a cut isn’t made in the cornea. Instead, the epithelial layer of the cornea is removed. This should not worry you because the epithelial layer will regrow and recover within a week or two.
2) Not all eye doctors are capable of performing the surgery. Only ophthalmologists have what it takes to safely perform the procedure. With that said, if it so happens that your eye doctor is an optometrist instead of an ophthalmologist, it’s advisable that you seek a referral from him/her.
3) Both of your eyes don’t have to go through the same procedure. This means that two different procedures can be done on each eye. For example, the left eye can be corrected for nearsightedness while the right eye can be corrected for farsightedness. The brain will take care of adjusting both of your eyes for the two corrective procedures. If may take a couple of weeks for the brain to completely adjust.
4) Testing needs to be done before you can undergo surgery. The ophthalmologist doing the procedure will examine your eyes and subject you to a few tests before a go-signal is given. Your medical history will also be looked into to make sure that the surgery won’t interfere with other conditions you might have.
Before you plan on going though Lasik surgery, make sure that you are aware of all the things discussed above.