LASIK VS SMILE: Which One Is Best For You?
Introduction
Technological advancements are occurring in every sector including the medical sector. One of the examples of advanced technology is the SMILE procedure used for treating nearsightedness and astigmatism. This is the third-generation technology after PRK and LASIK to correct the refractive error. It has several important and patient-friendly advantages over other procedures. If you require more information, consult with the surgeon performing.
SMILE
SMILE is also known as Small Incision Lenticule Extraction. It
is an advanced minimally invasive eye surgery. The procedure uses
computer-guided laser light to reshape the cornea. It is a single-step process.
In this procedure, the laser forms a small incision into the cornea and removes
corneal tissue.
The outcome of the SMILE
procedure is excellent and has minimum complications.
During the SMILE procedure, the surgeon uses the femtosecond
LASER. While the technology was approved in the United States in 2016, the
procedure was in practice before that in various parts of the world. More than
1 million people all over the world have undergone their advanced
third-generation procedure for correcting nearsightedness. You should choose
the best surgeon for SMILE Lasik in Delhi.
Advantages of SMILE
Following
are some of the advantages of the SMILE procedure:
Less invasive: It
is a single-step process. It is less invasive as compared to LASIK and PRK.
While the LASIK requires the formation of a 20 mm flap, this procedure forms a
3 mm incision that too a keyhole incision.
Reduced time: The
time for performing the corneal reshaping is less in SMILE as compared to
LASIK. While the excimer laser is used for reshaping cornea for approximately
40 seconds in LASIK surgery, the
corneal reshaping time with SMILE is just 25 seconds with the femtosecond
laser.
Fewer complications: Because
of its less invasive nature, the complications are less as compared to LASIK
and PRK. SMILE offers more corneal stability. As there is no flap formed, there
are no flap associated complications such as incomplete corneal healing or
corneal detachment. It also reduces the risk of damage to nerves. The
technology does not cause dry eyes as there is no flap formation.
Less discomfort: Because
of the reduced time of laser on the corneal tissue, the patient has less
discomfort as compared to LASIK.
Odorless: The
LASIK procedure creates an odor when the excimer laser hits the corneal tissue.
However, such odor is not experienced in SMILE.
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