Epi-Lasek
Epi-LASEK is a recent addition to vision correction procedures and
is an alternative to the popular procedure LASIK. Despite the similarity
in spelling to LASIK, epi-LASEK more closely resembles how a PRK procedure
is performed. Standing for Laser Assisted Sub- Epithelial Keratomileusis,
epi-LASEK was first publicized in 1999. Most people are more unfamiliar
with epi-LASEK as opposed to LASIK, but this procedure has its advantages.
With epi-LASEK, all or some of the risks associated with malfunctioning
of the microkeratome risk and all stromal flap complications are eliminated.
Similar to PRK, epi-LASEK removes the epithelium from the central cornea
before performing the laser treatment in the cornea. Following the laser
treatment, the epithelium is replaced over the central cornea, which
does not occur with PRK.
Taking under a minute for the actual laser treatment, varying depending
on the severity of the vision correction, epi-LASEK can drastically
help to reduce the extent of some farsighted, nearsighted, and astigmatism
conditions. Opposed to earlier times in laser eye correction treatments,
epi-LASEK is able to heal without the need for stitches or patches.
LASIK has been a more popular choice than PRK in the past several years,
however PRK has recently been gaining more popularity due to the larger
optical zone lasers that allow for laser treatments in patients with
pupils up to 9mm. The addition of epi-LASEK as a refractive surgery
more closely resembles PRK in that it will probably not affect LASIK
candidates as much. For patients that are unable to get LASIK due to
unusual cornea shapes or thin corneas, epi-LASEK allows a new option.
An Italian surgeon developed epi-LASEK, but unlike LASIK, epi-LASEK
avoids making the flap. The visual return with epi-LASEK is a little
slower than LASIK but the results are just as effective and the margin
of safety is greater. Refractive surgery procedures first gained some
popularity in the U.S. in the late 80s, but since then great improvements
have allowed a wider group of people to benefit from corrective eye
surgery.
PRK came before LASIK was introduced, but epi-LASEK took dimensions
of both procedures with outcomes believed to possibly edge out PRK.
The entrance of epi-LASEK allows for less disturbance of the corneal
tissue when compared to LASIK. Since epi-LASEK is still considered new,
it has not yet received FDA approval and is considered an "off label" application.
The most important aspect of determining if epi-LASEK can benefit you
is to find a doctor that is experienced, knowledgeable, and reputable.
Since every person has different goals and different characteristics,
the epi-LASEK doctor will thoroughly evaluate the patient to make sure
the benefits are far greater than any risks that can be encountered.
The popularity of laser vision correction procedures has resulted in
a very profitable industry, which can attract unqualified doctors hoping
to reap financial reward. While cost is often a significant factor in
choosing an epi-LASEK doctor, it is important to research the background,
training, and former patient satisfaction before deciding on any one
doctor.
If you would like to learn more about epi-lasek,
select
a state below for a consultation.
