What is Lasik all about...

These are some of the information that I would like to share all about Lasik Eye Surgery. Its good to know how does the procedures gonna be. Once we know all about Lasik, making decision is another challenging thing. So, think wisely before you made the decision and before that, enjoy reading!

LASIK, which stands for laser in-situ keratomileusis, is a popular surgery used to correct vision in people who are nearsighted, farsighted, or have astigmatism.

All laser vision correction surgeries work by reshaping the cornea, the clear front part of the eye, so that light traveling through it is properly focused onto the retina located in the back of the eye. LASIK is one of a number of different surgical techniques used to reshape the cornea.

What Are the Advantages of LASIK Eye Surgery?

LASIK has many benefits, including:

·    It corrects vision. Around 96% of patients will have their desired vision after LASIK. An enhancement can further increase this number.

·      LASIK is associated with very little pain due to the numbing drops that are used.

·      Vision is corrected nearly immediately or by the day after LASIK.

·      No bandages or stitches are required after LASIK.

·      Adjustments can be made years after LASIK to further correct vision if vision changes while you age.

After having LASIK, most patients have a dramatic reduction in eyeglass or contact lens dependence and many patients no longer need them at all.

How LASIK Works

The LASIK procedure is performed by ophthalmologists, medical doctors who specialize in surgical treatments of the eye.  Here is a general outline of the procedure:

·      Anesthetic eye drops are applied to the eye.
 

·      The LASIK surgeon creates a protective flap to access the inner corneal tissue. During this part of the procedure, your vision dims and becomes blurry for about a minute.  After the flap is created you are able to see the flashing fixation light of the laser and the bright lights used for the procedure.
 

·      Next the inner layers of your cornea receive computer-controlled pulses of cool laser light. Although the laser light is invisible, the laser makes a clicking sound as it gently reshapes the inner corneal layer to improve and in many cases, eliminate your prescription. During this part of the procedure, an eye-tracking device tracks your eye movements to ensure precise correction.
 

·      Following the re-shaping of the tissue, the LASIK surgeon carefully repositions and aligns the flap to its original position. Protective shields are placed over your eye to prevent accidental rubbing as the flap heals naturally and securely over the next several hours.

·      After the LASIK eye surgery procedure, patients feel moderate discomfort and irritation for a few hours, but most are comfortable after a nap and rest.

How Should I Prepare for LASIK Eye Surgery?

Before LASIK eye surgery, you will meet with a coordinator or eye surgeon who will discuss what to expect during and after the procedure. During this session, your medical history will be evaluated and your eyes will be fully examined. Likely initial tests include measuring corneal thickness, refraction, corneal mapping, air pressure, and pupil dilation. Once you have gone through the initial evaluation, you will meet the surgeon, who will answer any questions you may have. Afterwards, you can schedule an appointment for the procedure.

If you wear rigid gas permeable contact lenses, you should not wear them for at least three weeks before your evaluation. Other types of contact lenses shouldn't be worn for at least three days prior to the evaluation. Be sure to bring your eyeglasses to the surgeon so your prescription can be reviewed.

On the day of your surgery, eat a light meal before going to the doctor and take all of your prescribed medications. Do not wear eye makeup or have any bulky accessories in your hair that will interfere with positioning your head under the laser. If you are not feeling well that morning, call the doctor's office to determine whether the procedure needs to be postponed.

I hope my sharing will help in making decisions.

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