Dr Boothe, LASIK eye surgery is the most popular refractive laser eye surgery. LASIK involves the use of a laser to change the shape of the cornea to correct refractive errors such as nearsightedness, farsightedness and astigmatism.  Dr Boothe, LASIK is a permanent vision correction procedure since it is a type of surgery which is not reversible. Thanks to advanced technology, LASIK provides an excellent safety profile and results when performed by experienced LASIK Surgeons for carefully selected patients. 

LASIK is not right for everyone and requires careful evaluation and consultation.Today more people are routinely electing to have LASIK to correct their vision as it is a suitable substitute for eyeglasses and contact lenses for most common vision problems. LASIK is a quick eye surgery procedure that provides good vision with few postoperative complications for most people. LASIK is not suited for everyone including people with certain health problems, eye diseases, and other situations that an eye care professional can help to explain in detail as part of your consultation.

LASIK Laser Eye Surgery Candidates
The best candidates for LASIK Eye Surgery are people with healthy eyes have not had previous eye surgery and are looking to correct myopia, hyperopia, or astigmatism. They must also have stable vision for at least a year. People with medical conditions and taking certain medication may not be eligible for LASIK eye surgery. Also some people with thin corneas may best be suited for other laser surgeries.

Dr Boothe wavefront technology in LASIK Eye Surgery
Wavefront technology is major advance in LASIK laser eye surgery, especially for people who have complicated prescriptions. It may sound a bit funny, but your eyes are like your feet. Shoes usually just come in sizes that measure how long the feet are. With normal LASIK surgery, vision correction is measured by the visual acuity of a person, 20/20, 20/40, 20/100 and how it is altered by the refraction of their eye. This method corrects how much a person can see but not the details of everything else. Imagine if shoes were made exactly for your feet by measuring how wide, how long, comfort level, arch, and so on. The result would be a great pair of shoes that fit perfectly. Wavefront technology does this for the eyes by measuring the whole eye and providing a three-dimensional corneal map. All abnormalities and irregularities, called optical aberrations, from front to back are present in this map and allow the eye surgeon to correct your vision to a "perfect fit". This allows correction for not only nearsightedness or farsightedness and astigmatism and its impact on visual acuity, but also for other aberrations that can affect contrast sensitivity, night vision, depth perception, and light sensitivity. By correcting all these factors, each individual's vision can be improved dramatically by correcting for the individual's specific problems.

LASIK is a surgical procedure intended to reduce a person's dependency on glasses or contact lenses. The goal of this Web site is to provide objective information to the public about LASIK surgery. See other sections of this site to learn about what you should know before surgery, what will happen during the surgery, and what you should expect after surgery. There is a glossary of terms and a checklist of issues for you to consider, practices to follow, and questions to ask your doctor before undergoing LASIK surgery.

LASIK stands for Laser-Assisted In Situ Keratomileusis and is a procedure that permanently changes the shape of the cornea, the clear covering of the front of the eye, using an excimer laser. A mechanical microkeratome (a blade device) or a laser keratome (a laser device) is used to cut a flap in the cornea. A hinge is left at one end of this flap. The flap is folded back revealing the stroma, the middlesection of the cornea. Pulses from a computer-controlled laser vaporize a portion of the stroma and the flap is replaced. There are other techniques and many new terms related to LASIK that you may hear about.

The eye and vision errors
 The cornea is a part of the eye that helps focus light to create an image on the retina. It works in much the same way that the lens of a camera focuses light to create an image on film. The bending and focusing of light is also known as refraction. Usually the shape of the cornea and the eye are not perfect and the image on the retina is out-of-focus (blurred) or distorted. These imperfections in the focusing power of the eye are called refractive errors. There are three primary types of refractive errors: myopia, hyperopia and astigmatism. Persons with myopia, or nearsightedness, have more difficulty seeing distant objects as clearly as near objects.  Persons with hyperopia, or farsightedness,  have more difficulty seeing near objects as clearly as distant objects.  Astigmatism is a distortion of the image on the retina caused by irregularities in the cornea or lens of the eye. Combinations of myopia and astigmatism or hyperopia and astigmatism are common. Glasses or contact lenses are designed to compensate for the eye's imperfections. Surgical procedures aimed at improving the focusing power of the eye are called refractive surgery. In LASIK surgery, precise and controlled removal of corneal tissue by a special laser reshapes the cornea changing its focusing power.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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