Lasik Eye Surgery

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What is Lasik Surgery?

LASIK is the acronym for Laser-Assisted in Situ Keratomileusis, a type of refractive laser eye surgery performed by ophthalmologists for correcting myopia, hyperopia, and astigmatism. he procedure is generally preferred to photorefractive keratectomy, PRK, (also called ASA, Advanced Surface Ablation) because it requires less time for the patient's recovery, and the patient feels less pain, overall. (However, there are instances where PRK/ASA is medically indicated as a better alternative to LASIK).

Many patients choose LASIK as an alternative to wearing corrective eyeglasses or contact lenses.

Best Lasik Surgery Center - LasikPlus 

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Lasik Plus is one of America's leading ophthamologists. All LasikPlus surgeons are highly skilled and certified through reputable medical boards like AMA, ABO, and NCQA.

FREE LASIK Evaluation at LasikPlus Vision Center
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Some clinics may offer a complimentary LASIK consultation, but have the awareness they may also require you to pay $100 or more to meet with a LASIK doctor, for a "full comprehensive" eye exam. At LasikPlus, both the Comprehensive LASIK Exam and Initial Consultation Are Free, and have been conveniently joined into one appointment. After the exam you'll know if you're a good candidate for LASIK eye surgery, and without further obligation.

You will receive a front-to-back eye examination, including Bausch & Lomb Orbscan and other relevant tests to make sure you are truly an excellent Candidate for Laser Vision Correction.

Lasik Eye Surgery Procedure 

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There are several necessary preparations in the preoperative period. The operation itself is made by creating a thin flap on the eye, folding it to enable remodeling of the tissue underneath with laser. The flap is repositioned and the eye is left to heal in the postoperative period.

Pre-Lasik Procedure
Patients wearing soft contact lenses typically are instructed to stop wearing them approximately 10 to 15 days before surgery. One industry body recommends that patients wearing hard contact lenses should stop wearing them for a minimum of six weeks plus another six weeks for every three years the hard contacts had been worn. [3] Before the surgery, the patient's corneas are examined with a pachymeter to determine their thickness, and with a topographer to measure their surface contour. Using low-power lasers, a topographer creates a topographic map of the cornea. This process also detects astigmatism and other irregularities in the shape of the cornea. Using this information, the surgeon calculates the amount and locations of corneal tissue to be removed during the operation. The patient typically is prescribed an antibiotic to start taking beforehand, to minimize the risk of infection after the procedure.

Main Lasik Procedure (Operation)
The operation is performed with the patient awake and mobile; however, the patient typically is given a mild sedative (such as Valium) and anesthetic eye drops.

LASIK is performed in two steps. The first step is to create a flap of corneal tissue. The second step is remodeling of the cornea underneath the flap with laser. Finally, the flap is repositioned.

Post-Lasik Procedure
Patients are usually given a course of antibiotic and anti-inflammatory eye drops. These are discontinued in the weeks following surgery. Patients are also given a darkened pair of goggles to protect their eyes from bright lights and protective shields to prevent rubbing of the eyes when asleep.

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Lasik Eye Surgery Risks 

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Most patients are very pleased with the results of their refractive surgery. However, like any other medical procedure, there are risks involved. That's why it is important for you to understand the limitations and possible complications of refractive surgery.

Before undergoing a refractive procedure, you should carefully weigh the risks and benefits based on your own personal value system, and try to avoid being influenced by friends that have had the procedure or doctors encouraging you to do so.

* Some patients lose vision. Some patients lose lines of vision on the vision chart that cannot be corrected with glasses, contact lenses, or surgery as a result of treatment.

* Some patients develop debilitating visual symptoms. Some patients develop glare, halos, and/or double vision that can seriously affect nighttime vision. Even with good vision on the vision chart, some patients do not see as well in situations of low contrast, such as at night or in fog, after treatment as compared to before treatment.

* You may be under treated or over treated. Only a certain percent of patients achieve 20/20 vision without glasses or contacts. You may require additional treatment, but additional treatment may not be possible. You may still need glasses or contact lenses after surgery. This may be true even if you only required a very weak prescription before surgery. If you used reading glasses before surgery, you may still need reading glasses after surgery.

* Some patients may develop severe dry eye syndrome. As a result of surgery, your eye may not be able to produce enough tears to keep the eye moist and comfortable. Dry eye not only causes discomfort, but can reduce visual quality due to intermittent blurring and other visual symptoms. This condition may be permanent. Intensive drop therapy and use of plugs or other procedures may be required.

* Results are generally not as good in patients with very large refractive errors of any type. You should discuss your expectations with your doctor and realize that you may still require glasses or contacts after the surgery.

* For some farsighted patients, results may diminish with age. If you are farsighted, the level of improved vision you experience after surgery may decrease with age. This can occur if your manifest refraction (a vision exam with lenses before dilating drops) is very different from your cycloplegic refraction (a vision exam with lenses after dilating drops).

* Long-term data are not available. LASIK is a relatively new technology. The first laser was approved for LASIK eye surgery in 1998. Therefore, the long-term safety and effectiveness of LASIK surgery is not known.

Lasik News and Updates 

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More Information on lasik eye surgery 

lasik surgery books

LASIK Complications: Trends and Techniques

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List Price: $98.95
Used Price: $156.00

LASIK: A Handbook for Optometrists

Amazon Price: $80.95 (as of 07/06/2009) Buy Now
List Price: $80.95
Used Price: $76.82

The LASIK Handbook: A Case-Based Approach

Amazon Price: $69.42 (as of 07/06/2009) Buy Now
List Price: $89.00
Used Price: $13.84

New Guestbook 

trsmurali wrote...

Excellent lens you have created.

Five Stars for you..

Thanks Orkut for providing the Link...

ReplyPosted January 29, 2008

SemperFidelis wrote...

Nice Lasik lens. A 5 to you! Consider stopping by our Recycling lens and giving a rating. :)

ReplyPosted October 13, 2007

by kaplan

I've been a specksy since birth thanks to myopia in both my eyes. However, at the age of 18, I had my first lasik surgery. Hopefully, its my last one...

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