The Development of Lasik Eye Surgery
Lasik eye surgery is a refractive surgery that using the assistance of lasers. The lasers produce small incisions along the edge of cornea to flatten it and change the shape. "Lasik" is an anagram for "Laser-Assisted In-Situ Keratomileusis."
Changing the Shape of the Cornea
A new generation of extended wear soft contact lenses have been introduced that the FDA has approved for up to 30 days of continuous wear. Not everyone can tolerate 30-day extended wear lenses for a full month of continuous wear, just as some people cannot wear 7-day extended wear lenses safely and comfortably for a full week. Flexible wear may be a safe and comfortable alternative if you are unable to tolerate full-time continuous wear of extended wear lenses.
Not long after RK, or radial keratotomy, came a new technique for shortening the focal length of the nearsighted eyeball. This was the long awaited PRK, photorefractive keratotomy. The procedure reshapes the cornea, in effect, shortens the focal length. A laser with low-heat UV radiation removes corneal material literally microscopic layers at a time. The procedure is robotic; the laser is pre-programmed, literally vaporizing a few molecules with each pulse from just the right place on the corneal surface.
Waiting to have a procedure start is always a difficult thing. The time spent sitting in a chair in a waiting room gives a person too much time to think about all of the things that could go wrong during that procedure.
I've been through Lasik procedures twice and so I know what to expect. Knowledge is power and because I think it's important to know as much about any procedure I decided to help others by letting them know what goes on in the waiting room of Lasik clinic.
Laser eye correction surgery is something I'd considered for myself for a long, long time. Laser eye correction surgery, or "Lasik," as it's called, has been around for fifteen years or more. It's designed to correct the sight of people who suffer from nearsightedness or farsightedness, as well as astigmatism as long as it's not too severe.
I am writing this to help other parents feel more at ease about exotropia strabismus surgery for their child. It took me over six months to come to grips with my child needing surgery. I kept hearing it was an easy surgery done on many children with no problems. Still I had three different specialists look at my daughter and agree that this type of strabismus surgery needed to be done. I only wish I had read this article I am now writing months ago by another parent so I would have known what to expect and not been so fearful over it.
A lot of people are apprehensive before going for laser eye surgery. However, for cosmetic and/or corrective purposes, they want to have the surgery done. In order to erase pre-surgery apprehensions, a lot of research and knowledge about the surgical process can come in handy.
Laser Assisted In-Situ Keratomileusis (LASIK) is currently the most common elective surgical procedure in the world with over one million people having LASIK each year. Although very popular and safe by surgical standards, LASIK is not for everybody. It is important to understand the advantages and limitations of LASIK and to select a qualified doctor to be assured of the highest probability of a desired outcome.
What is LASIK?
More and more people are electing to undergo laser eye surgery to correct their vision these days, whether with LASIK or LASEK procedures. While your doctor can best answer any procedural questions you have it's rare they'll tell you that having a sleep mask, laying out your clothes for the following day, and putting your favorite take-out's phone number on speed dial will greatly help your comfort level after your laser eye surgery.
Laser procedures use a special laser that corrects vision problems by reshaping the cornea, allowing you to regain proper focusing abilities. As a result of laser eye surgery, most patients notice a remarkable improvement in their vision - in fact, the majority of them completely eliminate their dependency on corrective lenses.
LASIK
