|
Step
1

Patients undergoing UltraLASIK are given an oral sedation
prior to surgery and are typically pleasantly surprised at
their comfort level during the surgery. Patients usually
experience minimal to no discomfort both during and after
their surgery.
The procedure begins by instilling very effective anesthetic
(numbing) drops. This helps to provide a very comfortable
environment for the patient. UltraLASIK uses the most advanced
laser technology to create an ultra-thin flap on the surface
of the cornea. The 60 KHz laser beam passes harmlessly through
the outer layers of the cornea to an exact focal point. The
laser uses high-speed pulses to gently separate the layers of
the cornea at a precise depth. The increased accuracy will
allow your surgeon to place the flap at the optimal position
for your individualized treatment. This process takes about 20
seconds. The flap is then gently lifted back to expose the
subsurface of the cornea.
Step 2

UltraLASIK uses the Visx CustomVue laser to go beyond correcting
nearsightedness, farsightedness, or astigmatism. Prior you
your procedure, your surgeon will take measurements of the
optical imperfections unique to each eye. These measurements
function as a roadmap for your treatment allowing the laser to
precisely correct the focus of your vision.
At this point, cool pulses from the
excimer laser remove an
exact pre-determined amount of tissue (less than the thickness
of a human hair) from the center of the cornea. The precision
of the excimer laser removes tissue by disrupting the bonds
between the atoms. The laser treatment lasts approximately
30-45 seconds.
Step 3

Lastly, the flap is returned to its original position where it
quickly begins to adhere to the underlying tissue, acting as a
protective bandage. This natural bonding process occurs
without discomfort and generally takes 3-5 minutes.
After Your Surgery
Postoperatively patients are asked to go home and rest for
several hours following surgery this allows for a quicker
recovery period. Following surgery patients will be asked to
use an antibiotic eye drop for approximately 1 week; this is
to minimize the risk of a complication.
Patients will also be required to refrain from swimming for 2
weeks, wearing eye makeup for 1 week and avoid contact sports
for several weeks. During your preoperative visit we will
review all requirements in detail and answer any questions you
have.
[top]
|