Patient
Jonah Walker: I still remember the first time I put glasses
on and could see leaves on trees.
Reporter
Stephan Tubbs: Jonah Walker is 28 years old and has been
dependant on glasses nearly every day of his life.
Patient:
I’ve had to wear glasses for so many years.
Reporter: He’s a freelance video editor who lives in
Hollywood.
Patient:
You’re always cleaning your glasses, you know, breaking glasses and
losing them.
Reporter: After a lot of research he decided to get LASIK eye
surgery on both eyes.
Patient:
I mean I can’t drive legally. My right eye is not that bad and my left
eye is a lot worse. I read with my glasses on. I really can’t sit in
front of my computer without my glasses on. Pretty much every moment
of my life that I’m awake I’m wearing my glasses.
Reporter: What Walker is going to have done isn’t the normal
kind of procedure that’s been done in the U.S. since 1995. This is
new, called the Wavefront method, based on wavefront technology.
Patient:
From what I hear it’s just pressure on the eye. I think it will be
interesting.
Reporter: Wavefront technology was originally used by
astronomers to see farther by adjusting lenses to various aberrations
and then allowing for a clearer image to come through. The wavefront
method gives each eyeball 200 individual prescriptions if you will.
Dr.
Caster: Go ahead and blink.
Reporter: Dr. Andrew Caster was one of the first doctors here
in California to perform LASIK eye surgery with the Wavefront method
and all it’s delicate computer equipment. He certainly got experience
in the 8 plus years LASIK has been performed in the U.S.
Dr.
Caster: Since that time I’ve done about 12,000 laser vision
correction procedures.
Reporter: Caster says for his patients there’s understandably
some anxiety at first.
Dr.
Caster: Most people are really afraid about LASIK because
they really don’t know what LASIK is all about and they really don’t
understand the high level of sophistication of the technology that
we’re using in LASIK today.
Reporter: But he says there is really no pain at all.
Dr.
Caster: He’ll feel some pressure for about 20 seconds.
Reporter: So going in, Walker is ready.
Patient
Jonah Walker: I hope my vision will be perfect, but we’ll see
what happens.
Dr.
Caster: We’re using a laser that tracks your eye at 4,000
times per second.
Technician: Blink
Reporter: First, measurements are taken.
Technician: You’re going to see a red light that’s going to
come on and it’s going to be off-center so ignore it and keep your eye
focused in the center of that little circle. Blink
Reporter: From this point, Jonah Walker is just minutes from
what will turn out to be a life-changing event. He walks down a hall
in this smartly decorated Beverly Hills doctor’s office. Letters of
praise framed on many of the hallway walls. Then it’s time.
Dr.
Caster: Now we’re going to bring the patient in.
Reporter: This surgery room is something out of Star Trek.
There are sliding glass doors, a sterile smell and feel and a constant
hum from large pieces of equipment. At this point walker is on his
back on a surgical type table.
Technician: Go ahead and close your eyes.
Dr.
Caster: These are the numbing drops, so there is no shots of
any kind that are needed for this procedure. The patient has been
given some medicine to relax him but he’s perfectly awake and he’s
going to feel some pressure. I don’t think he’s going to call it
painful. I think he’s going to say there’s a little bit of pressure.
Reporter: Walker’s eyelids look strained as they’re propped
open but he’s in no pain at all he says.
Dr.
Caster: The depth of the treatment will be 33 microns. That
will be the maximum depth. A human hair has about 100 microns in
thickness, so we’re going to go about 1/3 of the thickness of a human
hair.
Reporter: There are assistants that help Dr. Caster through
the remarkably short procedure. It takes just minutes total.
Technician: Suction on
Dr.
Caster: This is the only part you’re going to feel. This is
the part where you feel the pressure and everything gets dark during
this part. Just relax. Just keep looking right at the flashing red
light.
Computer
Voice: 47 seconds remaining
Dr.
Caster: You’re doing great
Reporter: Again, there’s a space age feel to it all even down
to the computer voice coming from one of the machines.
Computer
Voice: 55% done
Dr.
Caster: Just keep looking right at the light.
Reporter: Up close here is how it sounds as the procedure is
under way. (Buzzing Sound) The noise may be the most intimidating part
but within mere minutes, it’s over.
Computer
Voice: Procedure Complete
Dr.
Caster: Very good. That’s all there is.
Stephen
Tubbs: Recovery time, maybe a day.
Dr.
Caster: Go ahead and blink. Open
Reporter: After the procedure Walker could instantly see
better without glasses. Though his vision was a bit blurry from his
just completed surgery. The 28 year old -- yet another success for Dr.
Andrew Caster and the Wavefront method.
Dr.
Caster: People who don’t wear glasses or contacts don’t
understand how limited people who wear glasses or contact lenses feel.
To have that limitation eliminated so quickly and something that’s
just so central to your being, the way that you see, it’s overwhelming
for a lot of people.
Reporter: Another success story, Rebecca Fort of Upland, California.
For 40 years she wore glasses.
Rebecca
Fort: This morning I got up and I could see for the first
time since I was about 14 to 15 years old.
Reporter: A day after surgery…
Rebecca
Fort: I could see the clock, I could look out the door and I
could see the trees with the leaves and the detail and the petals on
the roses and the flowers and I could see what my husband looked like.
Dr.
Caster: Many, many people start crying when they come out of
the laser room because they are just overwhelmed with the fact that
their own eyes are now able to see.
Reporter: According to Wavefront literature, nearly half of
everyone in the U.S. requires some sort of vision correction and in
the next year 2 million Americans will undergo laser eye surgery.
Insurance does not cover the procedure. How much does it cost?
Typically about $2500 per eye, depending on your doctor. Also keep in
mind the procedure is not for everyone. Some people are not candidates
and like with any medical procedure there are risks and the surgery is
obviously not reversible. But the odds are against any sort of
complications.
Rebecca
Fort: I keep thinking, okay, I just got a good pair of
contact lenses in. An exceptionally good pair and then I realize no I
don’t. I never have to put them in again.
Dr.
Caster: The 21st Century has arrived as far as LASIK eye
surgery goes.
Computer
Voice: Procedure Complete
Reporter: Reporting for Perspective, Stephan Tubbs, ABC News,
Beverly Hills
