LASIK (Laser Assisted In Situ
Keratomileusis) surgery is a medical procedure which is done in order to treat
refractive defects of vision such as far sightedness, nearsightedness and
astigmatism. Refractive defects can be either congenital or operator in life.
Although these problems are not life threatening but they can have a great
impact on your life, hence it is advisable to get the problem treated in time
in order to live a normal life. If you are planning to undergo LASIK surgery in India, Aakash hospital is the best option.
The success rate of various eye related surgeries performed in Aakash Hospital
is very high making it the most trusted name when it comes to ophthalmological
problems. Aakash Hospital is listed among the top notch LASIK Eye surgery hospitals in India LASIK eye surgery cost in India is much lower than that in any other
country and hence it has also helped to boost medical tourism in India as
patients from various other countries visit India for treatment. Aakash
Hospital brings to your service the best ophthalmologist in India. However the procedure has certain
disadvantages as well, one of which is that the surgery leads to dryness in
eyes which leads to irritation and discomfort. In such cases another surgery
might be required in order to makeup for the problems caused by the first
surgery i.e. LASIK surgery.
Eyes are the most delicate and vital organ of the body and
need to be taken care of so as to ensure proper vision. Eyes often get affected
by defects of the vision like near sightedness and far sightedness and to treat
these defects of the vision surgical procedures like LASIK (laser assisted in
situ keratomileusis) surgery and SMILE (Small Incision Lenticule Extraction)
procedures are used.
The popularity of laser-assisted in situ keratomileusis in
India is mainly because of its
success rate as well as the low cost of this surgical procedure. All these
surgical procedures aim at correcting various defects of vision by reshaping
the cornea so that the light can be focused properly on the retina.
Laser assisted in situ keratomileusis is a minimally
invasive procedure and hence is less painful as compared to normal surgeries.
Before proceeding with the surgery, the doctors use certain
eye drops to induce numbness in the eye. This is done to make sure that the
patient feels no pain while the procedure is being carried out. The procedure
does not require any stitches or bandages and the patient recovers pretty fast,
almost within one to two days.
During the procedure a femtosecond laser is used to create
a thin flap in the cornea. This thin layer of cornea is then peeled back and
the cornea is reshaped so that it can properly focus light on the retina to
create a clear vision. The flap is then put back in its place and the surgery
is completed. The procedure gets completed in hardly ten minutes to twenty
minutes.
Although the procedure is very effective, it may, however,
dry the eyes and the patient may experience some discomfort during the first
twenty four to forty eight hours after the surgery.
Other side effects of this procedure may include glare,
seeing halos around the images, difficulty while driving especially during the
night time. Fluctuating vision is another disadvantage of the surgical
procedure.
To overcome the problems caused by this surgical procedure
another surgical procedure called SMILE (Small Incision Lenticule Extraction)
surgery is used. Smile surgery helps in overcoming the dry eye syndrome. In
SMILE surgery, unlike the LASIK surgery, flap is not created; instead the laser
does all the reshaping inside the cornea. The tissue is then removed through a
small 2 mm laser incision. SMILE surgery requires minimal invasion and has many
advantages over Lasik surgery. One of the major advantages of smile surgical
procedure over the Lasik surgery is that it does not cause much dryness. Also,
it minimizes the risks of various flap related complications. It is a safer and
accurate type of treatment and the recovery is pretty fast. The biggest
disadvantage of this method is that this method is not used to treat
farsightedness and astigmatism. This is currently used to treat only near
sightedness.
As compared to LASIK surgery, this surgical procedure takes
more time to recover. At times the desired result may not be achieved by SMILE
surgery and hence another surgery may be needed to correct the defect. Another
surgical procedure called PRK may be used to cure the defect of the eyes. In
this method the flap is removed using a manual tool. PRK is a good option for
those who are very much prone to dryness of the eyes and also for those who
have irregular corneas. However in rare cases it may cause much more discomfort
as compared to LASIK and SMILE surgery.
Hence it is very important to consult a Doctor to determine
which kind of surgery will suit you the best and proceed accordingly.
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