Today’s technological advancements have contributed a lot to the field of medicine. One of the areas that has benefited a lot through these improvements is Opthalmology. LASIK eye surgery is one of the latest laser assisted treatment methods used today to treat vision related problems. The acronym LASIK is from Laser Assisted in situ Keratomileusis. There are different types of eye surgery performed today and one of the types is custom LASIK. Custom LASIK is also commonly known as wavefront LASIK.

Custom LASIK is performed only to those who qualify the examination of the physician based on the guidelines offered by the Food and Drug Administration Committee. So anyone and everyone cannot undergo this surgery. Your ophthalmologist will be able to advise you on your suitability for this type of eye surgery. If you do not qualify then your physician will be able advise on a suitable method of treatment.

Amongst the other forms of eye surgery procedures, Custom LASIK method is considered to be the most expensive form of treatment. However, not all forms of corneal aberrations can be corrected using custom LASIK procedure. Only aberrations such as astigmatism, hyperopia and myopia can be treated using this method. Your physician would be the best person who can decide on the type of LASIK treatment you would need.

Custom LASIK uses wavefront device for the diagnosis of the corneal faults. Using the wavefront device a 3D map is created to help the surgeon to decide the course of the surgery. Lot of people prefer LASIK eye surgery as the post operative problems are relatively lesser than the other forms.

LASIK eye surgery is performed through a series of steps including the one week preparatory period. As one of the procedures, the patient who is to undergo this surgery is asked to stop using their contact lenses. As part of the preparation, the surgeon measures the thickness of the cornea and the patient is also given antibiotics to ensure that there is no post operative infection.

During the Custom LASIK surgery the patient is kept in conscious state and only mild form of local anesthesia is administered. During the LASIK eye surgery a flap is created in the cornea. The flap created is held back while the surgeon restructures the tissues underneath the flap. Surgical laser rays are used for the operation.

After the remodeling of the inner corneal tissues the flap is placed in position. Custom LASIK does not use any additional material to hold the flap in place. The corneal tissue heals through natural means. Since LASIK eye surgery uses natural healing process, the side effects are very less.

Once the LASIK eye surgery is completed, extra care should be given to the patient to ensure that there is no attack of infections after the Custom LASIK surgery. At the post operative stage the operated eye should be protected from the exposure to bright light by wearing protective dark glasses. Though Custom LASIK procedure is one of the most popular forms of eye surgery due to its lesser post operative effects, one should not take chances. Basic care and attention that is normally given for the LASIK eye surgeries should not be missed.

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Searching for an eye surgeon can be difficult, even though LASIK procedures have been around foryears. LASIK, used on humans since 1985, should be considered safe, buteven so, you’ll want to undertake a diligent search to find the mostqualified LASIK surgeon in your area.

Compile a list of doctors whoperform Laser-Assisted in-situ Keratomileusis, or LASIK. Ask yourprimary care doctor and your ophthalmologist for suggestions. Talk tofamily and friends who have had the procedure about their choices andget even more names of possible surgeons by doing some Internetresearch. Narrow your list down to three or four.Be careful of those placesthat continually advertise specials or discounts for LASIK procedures.Place price as a secondary consideration when looking for a LASIKsurgeon. The safety of your eyes is top priority. Use caution if a surgeon tellsyou they’ve performed thousands of LASIK procedures. They probablyhave, spitting them out like a robot on an assembly line. While youwant an experienced surgeon, you don’t want one that places him orherself on auto pilot, humming along until disaster strikes. Make sure the surgeon is acorneal specialist since LASIK treats the cornea. He or she must alsobe certified by the American Academy of Ophthalmology, have the latestFDA-approved lasers and be thoroughly trained and certified on them. Thomas Tooma

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by Ernestine Clagge

LASIK eye surgery has become much more popular over the past decade. It’s a common practice that brings relief to patients suffering from astigmatism, farsightedness and nearsightedness. If you’ve heard of LASIK, you’ve probably considered having the procedure done. The important thing is to understand the LASIK procedure before making your decision.

LASIK is an acronym for “Laser Assisted In Situ Keratomileusis”. This procedure uses a laser to permanently change the shape of the clear covering of the front of the eye, called the cornea. This reshaping can alleviate or even cure pre-existing conditions.

Part of the reason that LASIK eye surgery is so popular is the relative speed and ease of the procedure. The entire LASIK surgical procedure should take no more than thirty minutes to complete.

To begin the LASIK procedure, you’ll lie on your back on a reclining chair in the examination room. The room will also hold a large machine containing a microscope, a computer screen and the laser itself.

Once you’ve settled in to your reclining chair, your doctor will clean the area around your eye and administer eye drops. An instrument called a lid speculum will be used to securely hold your eyelids open. Once the speculum is in place, the doctor will place a special ring on your eye, and high pressures will be applied to create suction to the cornea. Your vision will become dim while the suction ring is on, and you may feel pressure or a little discomfort during this part of LASIK eye surgery procedure.

The suction ring holds a cutting instrument called a microkeratome. Your doctor will use this instrument to gently cut a flap in your cornea. The suction ring and microkeratome are then removed. During this entire process you’ll be able to see, but will experience fluctuating degrees of blurred vision. Next, the doctor will lift the flap and fold it back to dry the exposed tissue.

The next step of the procedure will bring the laser into play. A light is positioned over your eye, and your doctor will ask you to stare directly at this light. This is not the laser used to remove tissue from the cornea, but is a light used to help you keep your eye fixed on one spot once the laser comes on. If you’re not able to stare at a fixed object for at least 60 seconds, then you may not be a good candidate for this surgery.

Once your eye is in the correct position, your doctor will start the laser and begin removing corneal tissue. At this point in the LASIK surgical procedure, some people have reported smelling an odor similar to burning hair.

Your doctor has control over the laser, but a computer controls the amount of laser energy delivered to your eye. Your personal data, taken at your initial consultation and entered into the computer, is used to determine these settings. Using your unique data, the computerized laser vaporizes a predetermined amount of tissue.

When the pulses of laser energy have finished vaporizing the corneal tissue, the flap is put back into position. As the final step, a shield is placed in position over your eye, providing necessary protection for the surgical area.

It is truly amazing that your poor eyesight can likely be forever corrected is just 30 minutes. That’s why the LASIK surgical procedure is so popular today.

Columnist Ernestine Clagge enjoys writing articles for numerous Internet sites, on healthy lifestyle and healthy care topics. You are welcome to reprint this article – but get your own unique content version here.

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