Tag Archive for 'lvpei'

the laSIcK experience

I had been very excited about getting LASIK done on my eyes. It would obviate the need for me to wear glasses all the time. Believe me, that was a big incentive. Earlier I had to carry an additional pair of glasses. And it annoyed me when I became aware of the glasses sitting by my nose. Also it would pain around the nose if I dozed off while studying, obviously with my spectacles on.

The biggest motivation was the need to feel independant. I hate depending on anything too much. It always worried me to think what would happen if I accidently broke my glasses. I would go half blind.

And thus the decision to undergo the surgery.

I read blogs on lasik, saw a video on youtube (was disgusting), and prepared myself for the procedure. But nothing could have prepared me not to be nervous on the day of surgery.

The surgery on the right eye was scheduled for 11 in the morning. I got into the surgery dress. A drop of local anesthesia was put into my eye. Apparently a drop is enough to make your eye insensitive to anything. Then I was taken into the surgery room. The room was air conditioned and I got goosebumps seeing the doctors there. I was afraid, too nervous.

My face was then covered with a sheet of paper, with a small gap where my eye was. I was told to keep both my open. I found that extremely difficult, what with lights just above my face watering my eyes. And I did not dare to move my body. The surgery started, wit the surgeon putting few more drops of some medicine. I do not remember the exact sequence of the procedure.

Most of the time it was something being put into my eye. When a suction ring was inserted into my eye, my vision faded and I could see with only the other eye. It was a bit of relief actually, not being able to see what was being done to your eye. But sadly, when the ring was removed, the vision was back. The lasers were activated and it was fun watching them. After the lasers were done doing their work, the surgeon put few moe drops of liquid in my eye, corrected the flap, washed the eye and then cleaned it.

And it was all over in a few minutes. But those few felt like eternity. I was praying for the proedure to complete before they even got started.

I could immediately open my eyes. The vision was quite hazy though. Inspection of the eye followed next. The doctor was pretty pleased with the surgery and said all went fine.

I got the next eye operated upon after a gap of ten minutes. So the whole thing was over for me in a hour and I was free to go back home. A pair of black glasses and a few eye drops were prescribed to me by the doctor.

It’s been a week already. I am happy with the surgery. I have no need of glasses now. The eye drops make the vision unclear, but the doctor says that it will clear up with time. 

But it feels good to be able to see everything without glasses. My first impression was – everything seems proportionately bigger ! I love it.

LASIK

I have finally decided to go through with the LASIK surgery. I have actually convinced my parents to prepone the surgery to this December rather than wait till the summer break. Hopefully, if I get placed earlier, I will be able to return home in time and be free of the spectacles.

LASIK is a slightly evolved treatment which alters the shape of the eye. It is irreversible procedure. So one must be aware of the after effects of the surgery. There are chances of things going wrong, and sometimes, the aberration may not be corrective and the patient might just have to live with it for the rest of his life.

There is this hospital in Hyderabad – LVPEI (L V Prasad Eye Institute), which has a good team of doctors to perform the surgery and take care of the post-operative problems. LASIK is recommended only for patients over 19 years of age provided their lens power has not changed for at least two years. A preliminary test is performed to determine the thickness of the cornea. Using this information, the surgeon calculates the amount and locations of corneal tissue to be removed during the operation. This was the easy part and it took roughly fifteen minutes to compile the reports.

Next came the meeting with the doctor who would actually be performing the surgery.  Dr. Prashant Garg let us know the pros and cons of the medical procedure. Well, on second thought, he only told us the cons. He listed out the most common side effects and wanted me to be mentally prepared and ready before I agreed to the surgery. I will list the details here.

The most common complication from refractive surgery is the incidence “dry eyes”. In some cases, this may be permanent.

There are also disturbing visual side effects such as halos, double vision (ghosting), loss of contrast sensitivity and glare. Uually it takes about 6 – 8 months before the side effects are cured, but in a few cases it may take longer. However, there will definitely be a decrease of the quality of the vision.

The only thing worries me is the dryness induced after the surgery. As I work a lot on a computer, the side effect will be more prominent in my case. I shall have to use a liquid ointment to keep my eyes wet. And to live with it for the rest of my life would be too great a risk, nontheless, a risk that I am prepared to take.

The surgery itself does not take long. The patient is awake and is administered tropical anesthesia. In the first step, a flap is made. When the flap is lifted, the vision fades and becomes blurred – patient sees only white light surrounding the orange light of the laser. The lasers remove layers of tissues. Then finally the flap is repositioned. The patient gets to go home immediately afterwards. To allow the flap to heal and prevent it from slipping, the patient is advised to sleep. A pair of goggles is also prescribed to shield the eyes from bright light and prevent accidental rubbing of the eyes.

There is a 98 % chance of glasses-free vision, i.e, the patient need not wear glasses. The chances of a perfect vision is however just 92 %. Eitherway, you have to be prepared for the side effects and learn to live with them for the coming few months.

Abundant resources are available online about LASIK. I would certainly recommend any one opting for LASIK to first familiarise themselves with the details and get prepared psychologically.

Remember, this is an irreversible change. So be absolutely sure before you opt for it.




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