The Quality Of Beverly Hills Lasik Eye Surgery

Beverly Hills lasik eye surgery is one of the most outstanding quality surgeries offered. Because so many individuals are looking to improve their quality of life with the use of this surgery, there are many new physicians and surgeons offering them. In addition to that, Beverly Hills does have one of the largest surgery specialists in this field simply because the demand there is so large. If you are looking for a high quality lasik eye surgery, many cities in California including Beverly Hills is the place to go.

Because there is a large demand for lasik eye surgery in Beverly Hills, many experienced lasik surgeons have made their practice in this area. Why do so many people here want these benefits? Perhaps it is the same reason that this city and area is also a large plastic surgery hub. Or, it may be that lasik allows individuals to improve their eye sight so that gives people one additional way to look great!

No matter what the result is, throughout the city and even the state, you will find qualified lasik eye surgeons. That is not to say that they are all at the same caliber, though. In fact, that?s not true. What you will find is that the experience and practice size of the eye surgeon showcases his abilities. He should also have some of the most up to date training and equipment as well. You?ll want to talk with your eye surgeon about these facts to determine his ability to serve your needs.

Throughout Beverly Hills, lasik eye surgery is performed for many individuals. Those that want to stop having to wear glasses or contact lenses can find qualified individuals to serve these needs. Taking the time to research your surgeon and to learn more about the actual benefits that one surgeon can provide over the next will help you to make the right decisions.

For more observations about laser eye surgery from Frank, click the link.

Los Angeles Lasik Eye Surgery: Understand It

Throughout Los Angeles, lasik eye surgery is a fast growing procedure that more and more people are attempting. The rewards are quite outstanding. If it goes well, you may not have a need for using glasses or contact lenses again. There are some risks that are involved and that is something that needs to be carefully considered if you are to insure you are making the right decision. But, in Los Angeles, lasik eye surgery specialists have the skills and the training to help make sure that you get the help you need.

First off, the training of a lasik eye surgeon is specific. There are actually several types of lasers that can be used in this procedure so your doctor will need to have specific training with the use of his or her types of laser mechanism. In addition, your doctor will need to have training that happens as a continuous thing. For example, every few years it may be important for them to secure the latest procedures and training techniques for this type of procedure.

But, training is not everything. When you walk into a Los Angeles lasik eye surgery center, you want to know that the doctor that you'll be talking to is skilled in providing the necessary care to you. You want to know that the lasik eye surgeon is able to provide you with the procedure at the highest quality level. To know that, you need to look at his experience, both good and bad, and weigh your decisions based on those facts.

You can learn a lot about the surgeon that will be working on you. Look for reviews of the company on the web. Or, visit the website of the Better Business Bureau to see complaints that may have been filed against the. Even better is to look at the state's medical board website where you'll find information about your lasik eye surgery specialist.

Frank Montes has written amazing articles on laser eye surgery. Read these articles and find out everything that you need to know about laser eye surgery, vision correction, contact lenses and a lot more.

You can read more of Frank's articles about laser eye surgery at http://www.lasereyesurgeryplanet.com

The Cost of Lasik Eye Surgery

Lasik eye surgery is the most commonly suggested treatment for myopia in the United States. Lasik eye surgery cost has come down considerably in recent years. Earlier, it was not affordable for the common man.

Lasik eye surgery cost is decided depending on many factors. The cost of the machinery is the most important reason for the high price of the treatment. The price also depends on the proficiency of the doctor. According to statistical reports, the living cost of the geographical location also reflects on the cost of the surgery. The gravity of the disease is another important factor in fixing the charges. The use of advanced and specialized tools will also increase the cost of the surgery.

The cost of lasik eye surgery is fixed in proportion to the entire expenses incurred by the clinic such as equipment cost, price of accessories for the surgery, administration cost, patient acquisition costs, insurance cost etc. Lasik eye surgery can be performed for $1500 at a reasonable eye clinic. It is inclusive of pre-surgical charges and follow-up costs. The standard rate varies between $850 and $2000.

Lasik eye surgery cost information is available from magazines and Internet sites of the eye clinics. Often, deceptive advertisements with reduced costs also appear. Hence, you have to make a thorough study of the rates and the possible hidden charges. Most insurance packages do not cover lasik treatment, as it is an elective treatment. Financing is available from many companies to meet the cost of lasik surgery.

Lasik provides detailed information on Lasik, Lasik Eye Surgery, Lasik Surgery, Lasik Complications and more. Lasik is affiliated with Lasik Eye Surgery Information.

Lasik and Dry Eye

The occurrence of dry eye often mars the reputation of lasik surgery. Dry eye is a disorder that features dryness of the eye due to the absence of sufficient lubrication. The persistent dryness of the eye may eventually lead to the loss of vision. Proper medical attention can control the disease without much complication.

Dry eye results from the absence of tear production or fast drying. The symptoms of dry eye include burning of the eye, scratching or itching, less tear production etc. Some dry eye patients have a constant feeling of grittiness or the sensation of a foreign body in the eye. In some cases, dry eye results in watery eyes due to an excessive production of tears.

Dry eye is caused owing to many factors. Environmental factors are a major reason for dry eye. Defects in the nerves that regulate tear production can also cause dry eye.

Dry eye is a usual after-effect occurring during the post operative period of the surgery. A damage caused to the nerves during the surgery can also result in dry eye. An impairment of the goblet cells, which plays a key role in the wetting, will also result in dry eye. Sometimes, dysfunction of oil glands or the altered shape of the cornea can be the reasons for dry eye. Prolonged dry eye will happen in patients with congenital tendency for dry eyes.

Dry eye treatment includes artificial tears, lubrication gels, punctal plugs, oil supplements, restasis etc. The patients with a tendency for dry eye and incomplete eye lid closure must keep away from lasik surgery to avoid complication.

Lasik provides detailed information on Lasik, Lasik Eye Surgery, Lasik Surgery, Lasik Complications and more. Lasik is affiliated with Lasik Eye Surgery Information.

Secrets to Finding the Best Lasik Eye Surgeon in Any Major City

A very important part of the eye is the cornea. This is the clear covering over your iris which is responsible for focusing light to form the image on the retina. Vision defects such as myopia or nearsightedness, hyperopia or farsightedness and astigmatism are all associated with cornea disorders.

Nearsightedness occurs when the curve of the cornea is too round and the images are formed in front of the retina. On the other hand, when the cornea is too flat, the images are then formed behind the retina and this condition develops farsightedness. And astigmatism occurs when light rays strike the cornea at different angles that it cannot be properly focused on the retina.

Lasik or Laser-Assisted in Situ Keratomileusis eye surgery is the surgical procedure used to correct these refractive errors of the eyes. In both Los Angeles Lasik eye surgery and New York Lasik eye surgery procedures, they are done with the use of the microkeratome or a computer-guided laser. During this eye surgery, a hinged flap is created on the surface of the eye exposing the underlying cornea.

With the use of a specially guided laser, the cornea is sculpted into a prescribed shape. The amount and shape is predetermined by the eye surgeon according to the eye tests conducted before the surgery. After removing some tissues on the cornea, the flap is replaced back to its normal position. The LASIK eye procedure does not need stitches since the flap seals naturally. And the whole operation takes only about twenty minutes to perform.

Although Lasik New York treatments usually produce exceptional results, there are still some laser vision correction risks involved. Post surgery effects can be avoided depending upon the patient's recovery time and the surgeon's skill. The choice of a good surgeon significantly affects the results.

Both Los Angeles and New York City are considered to have the worlds' most renowned and leading eye centers to perform Lasik surgery. For example, New York City Lasik surgery and eye surgeons undergo specialized training for this particular type of eye surgeries.

The primary consideration in finding a good eye surgeon in any major city, even if you?re looking for a laser vision correction Yonkers doctor, should be that he is a licensed surgeon and uses only the FDA approved laser. One way to find such a surgeon is to consult a physician and seek advice from friends who had undergone the procedure before. These people will most likely give you good recommendations.

When considering the top surgeons for New York Lasik as an option, it is important to first surf the net or read ads from the local newspaper. Most refractive eye surgery centers in New York post their ads for comparison. They provide the necessary information about their eye surgeon?s qualifications. However, do not assume that all the ads are hundred percent reliable. Watch out for misleading info. and claims. There are numerous academic and research institutes which can provide you with precise expertise when performing eye surgeries.

There are also health plans that provide the list of ophthalmologists that execute New York refractive surgery. Nevertheless, you should independently check their credentials. Although the point of choosing them is to save you some money, you surely do not want to risk your lifetime vision quality just to save some money.

The factors to consider in finding the right LASIK surgeon should be their professional experiences and track record, the cost of their procedure, the procedure itself and the equipment they actual use. Among all of these, the cost should be the last in your list and safety and the surgeon?s efficiency should come first.

Because Lasik technology produces excellent results, a good surgeon is still the prime factor to the overall success of having New York refractive surgery (or in any major city ) performed on your eyes.

To learn more about the top Lasik New York surgeon resources, try visiting KeyLasikVision.com where you will find loads of helpful information about custom Lasik surgery, how to find the best Lasik doctor in your city, laser vision correction and the latest Lasik vision advances.

Lasik Eye Surgery: New York

When it comes to lasik eye surgery, New York has some of the most surgeries of the east coast. In New York, there is a trend for improving your looks and improving your health. Individuals are continuously looking for a way to improve themselves so that they can stand out from the crowd and really make a difference. Lasik eye surgery is just one way that they can make that happen. Other areas of the country, such as Miami, Florida and many cities in California, also have these large numbers of eye surgery performed.

What does that mean for someone that is looking to have their eyes improved with the use of lasik eye surgery? For one thing, there are plenty of qualified doctors in the area. In some cases in some areas of New York, lasik eye surgery is offered by several physicians which means there is a bit of competition for your business. Although prices are significantly higher in these areas because of the cost of living in those areas, it is still possible to get an affordable price on the surgery.

Of course, the cost should be one of the last things that you think about when it comes to having lasik eye surgery. New York is filled with qualified physicians that provide for the best possible reduction of risks and the best results possible. Still, there are those out there that aren?t as experienced and perhaps don?t have the best training. For that reason, you should invest in finding out as much as you can about the physician that will be handling your surgery.

There is no question that you can have an excellent lasik eye surgery in New York. By insuring that you learn as much as you can about the surgeon that will be handling your surgery, you also improve your risks and get the best possible surgery.

For more observations about laser eye surgery from Frank, click the link.

Laser Eye Surgery

Is the world a complete blur for you without your glasses or contact lenses? And when you do get your glasses on, do you resent the lack of freedom in all your movements? Perhaps it?s time you went in for corrective eye surgery.

Most corrective eye surgery is technically known as refractive eye surgery, an elective procedure intended to correct common eye disorders, or refractive errors, such as myopia (near-sightedness), hyperopia (far-sightedness) and astigmatism (distorted vision).

Where does laser eye surgery come in?

Laser refractive surgery is rapidly becoming the most technologically advanced and popular method available today to correct refractive errors, primarily because it provides near-total precision and predictability. However, there are still a relatively small number of ophthalmologists in the US who are trained in laser refractive surgery and in the calibration and operation of the laser.

The excimer laser, which is used in this type of surgery, received FDA approval in 1995 for correcting mild to moderate nearsightedness. At present, the excimer laser is approved for use in procedures called photorefractive keratectomy (PRK) and laser in situ Keratomileusis (LASIK).

Photorefractive Keratectomy

Performed with local anesthetic eye drops, PRK is a refractive surgery that reshapes the cornea by removing tiny amounts of tissue from the outer surface with a computer-controlled ultraviolet beam of light. The beam is so precise that it can notch a strand of human hair without breaking it. The procedure is the commonest form of laser eye surgery, takes only a few minutes, and you can get back to normal life in a couple of days.

Is Laser Surgery for You?

Millions of patients have experienced total freedom from any kind of eyewear after laser surgery, but there are cons too, as with every surgical procedure. It is best to find out whether you are eligible for laser eye surgery. Here?s a checklist so you don?t end up with worse eyesight than you had before you went in:

- People who are slow healers or have ongoing medical conditions like glaucoma or diabetes are not good candidates for laser surgery

- Those with uncontrolled vascular disease, autoimmune disease, or people with certain eye diseases involving the cornea or retina are also poor candidates, so make sure you have a long chat with your doctor before you opt for surgery

- Pregnant women should avoid refractive surgery of any kind because the refraction of the eye may change during pregnancy

Facts you should know

- You needn?t worry if your pain threshold is low, since there is hardly any discomfort during surgery. Once the anesthetic wears off, the degree of pain varies from individual to individual, but any irritation is minor and usually vanishes within hours

- Worried about when you can return to work? Usually in one to three days post-surgery, but a better idea is to wait until you feel up to it

- Convalescence is minimal, and usually you can be driven home about 30 minutes after surgery. Typically, your eyesight improves within 3 to 5 days

- According to numerous surveys in the U.S. and worldwide, the effects of surgery appear permanent. As people age, however, their vision deteriorates naturally, so re-treatment may be necessary

- Laser surgery does not really restrict your activities, except you should not rub your eyes after surgery. Other than that, you can do whatever work you feel up to provided you follow doctor?s orders

The risk factor

In one word, minimal, but there have been a handful of cases where complications resulting from laser eye surgery have resulted in corneal transplants. So here goes:

- There is about a 0.1 percent chance of the cornea becoming infected after PRK, which usually means added discomfort and a delay in healing, but no long-term effects within a period of four years

- It is as yet not possible to definitely predict how your eye will respond to laser surgery. As a result, you may still need lenses after surgery for good vision. In some cases, a second procedure can improve the initial result

- Some patients find that their best vision with corrective lenses is worse than it was before the surgery. This is a result of either irregular tissue removal or development of corneal haze

- However, corneal haze is part of the normal healing process after PRK. In most cases, it has little or no effect on the final vision. However, some cases of excessive haze interfere with vision. As with under-correction, this can often be corrected by additional laser treatment.

- In some patients the effect of surgery gradually fades over several months. In such cases, a re-treatment is once again usually sufficient

- Some patients experience the halo effect, an optical effect noticed in dim light. As the pupil enlarges, a second faded image is produced by the untreated peripheral cornea. This can interfere with night driving. However, recorded cases are extremely rare.

As of now, a number of other lasers for eye surgery are being tested to determine their safety and efficacy. Such tests may allow for clinical studies involving the excimer laser and the correction of farsightedness, provided the FDA grants approval, which is something a potential patient should always check.

Marcus Grant http://www.health-articles.net http://www.cost-of-lasik-eye-surgery.net

Los Angeles Lasik: Contact Lenses And Your Eyes

Throughout Los Angeles, lasik eye surgery is offered by skilled surgeons that provide detailed care for your eyes. When your eyes are developing, the cornea of your eye can develop in the wrong shape. Just being slightly extended can cause you to lose some vision in your eyes where others would have perfect vision. Each person has their own level of difficulty with this, but your doctor will work with you to alter the shape of your eye using lasik so that your eye?s can ultimately improve to better vision. One thing that you will want to learn about though, is the role that contact lenses play in lasik surgery.

Although there are many ideal locations and surgeons that can provide some pretty complex procedures in Los Angeles, lasik eye surgery does require you to do a few things for yourself. For starters, you need to stop wearing your contact lenses at least a few days, preferably longer, before you talk with your doctor about lasik. Contact lenses can change the shape of your eyes which means that your doctor can not provide you with a clear diagnosis until they have come back from this shape.

If you wear hard contact lenses, you need to keep them out of your eyes at least four full weeks before having your evaluation. For those that have toric soft lenses or RGP contacts, at least three weeks is advisable. If you wear soft contact lenses, you still need to remove them and keep them out for at least two weeks prior to being screened. If you don?t do this, your doctor can not get an accurate measurement and therefore can?t do as successful of a procedure on you.

When you meet with your Los Angeles lasik professional, they will instruct you on the specifics for your case. Take a few minutes and ask about contact lens usage.

For more observations about laser eye surgery from Frank, click the link.

Lasik Eye Surgery - New York?s Contribution To Eye Care

In the case of lasik eye surgery, New York is the place to be. This is because the Big Apple has the most number of lasik procedures performed. It is not too difficult to fathom why this is the case: most people of New York pride themselves when it comes to health and fitness. While this is not to say that the people from other parts of America are not as keen about their health and fitness, it goes without saying that there is something about New Yorkers that places them apart from the rest.

When I say that for lasik eye surgery, New York is the place to be, what are the implications? The implications are quite simple, really. It means that there are more number of lasik facilities available here, and therefore, more choice of facilities and more chances of getting the best care. There are quite a few renowned optometrists who have their practice in New York.

It is easy to assume that since more facilities means more competition, for lasik eye surgery, New York could be the place to go. However, this is not always so. Compared to other states, the prices could be higher in New York. However, this oddity is only because the cost of living in New York is higher than that in other cities. Even then, a thorough search and you could still find a place where you will get good treatment at an affordable price.

Leaving price aside, for lasik eye surgery, New York is the place where you will find the best surgeons. Whichever part of New York you live in, you will find a clinic nearby that provides lasik surgery. To find out where in New York you can get lasik eye surgery done, all you have to do is access the Internet and put a search for ?lasik eye surgery New York.? The search engine will give you a whole list of facilities that perform lasik surgery.

On the Internet, searching for ?lasik eye surgery New York? will also give you, along with the names and URLs of the clinics, the other relevant details, such as the price of the procedure, any special offers available, background information regarding the facility itself, the location of the facility, and a whole lot of other assorted details.

So how do you figure out which facility is the best for lasik eye surgery in New York? As mentioned earlier, you could search the Internet, but the thing about that is all the websites would obviously project their facility as being the best. One good way is taking the opinion of patients who have been to a particular facility. They can give you the best feedback on whether the facility is as good as it claims to be.

Another way to find out which facility is the best for lasik eye surgery in New York is to go through the ratings and reviews the different facilities have been given by medical journals, the FTC, the newspapers, and the media in general. If there is a facility you think is good, find out if there is any history to it. Get detailed information and then make a decision on which facility to opt for. As mentioned earlier, for lasik eye surgery, New York has a large number of facilities, but it is always safer to go the best ones, so you are guaranteed the best procedure and care.

http://www.TheLasikZone.com brings you the latest on Lasik. Lasik is very popular, and we want to bring you the most up to date information online! Be sure to check out our latest information page on the Lasik surgery in New York.

The Average Cost Of Lasik Eye Surgery - Discover The Real Figures

You'll see advertisements offering lasik eye surgery for as little as $500 (remember that's per eye), but that is nothing like the true average cost of lasik eye surgery.

One published estimate suggests that in reality, fewer than 3% of treatments cost less than $1000 per eye.

Certainly, prices have been rising steadily since the start of this millenium.

One study suggested that the average price in 2002 was around $1600. A year later it had passed $1700; by 2004 it was another $100 higher and by 2005 it was nudging $2000.

Prices seem to have stabilized a little since then; one of the major players, TLC Laser Eye Centers, says that in 2006 its prices were still around $2000.

Supply and demand certainly influences prices. Market Scope, which is a leading supplier of information in this market, estimates that at the turn of the century there were about 1.44m lasik surgeries in the United States.

Three years later the figure had dropped to 1.15m, but has recovered substantially since then. Part of the reason for the fluctuation was a rash of lawsuits that drove a number of the discount surgeries out of business; those that survived had to move prices up to ensure they can deliver quality procedures and stay in business.

It's difficult even to talk about the "average cost" of lasik eye surgery because prices are anything but standardized, and phrases such as "lasik cost" or "lasik price" are almost impossible to pin down.

However, if you read the fine print carefully, add back all the exclusions, you'll find that the true average cost of lasik eye surgery is closer to that figure of $2000 per eye than the $500 suggested by some discount lasik clinics.

If you live on the West Coast average prices will be higher than elsewhere.

If you pick an experienced surgeon (and other research shows that experienced surgeons have a much lower percentage of "problem" procedures) your cost will go up still further.

The base cost per eye will increase by between $350 to $500 if you need "custom lasik" treatment such as wavefront technology, which is used to map and measure the eye's visual field with great accuracy - which in turn results in a higher success rate.

If the surgeon uses IntraLase (a type of laser) to create the LASIK flap rather than a microkeratome (a type of blade) expect the lasik eye surgery price to go up by a further $250 to $500 per eye.

The benefit of the different (and more expensive) Intralase technology is that most surgeons using it report a substantially lower incidence of problems with the "flap" that is created as part of the Lasik procedure.

The equipment used both in testing and in the actual procedure can vary widely. Eye clinics will analyze the tear film, measure the thickness of the cornea, map the corneal topography, measure the pupil size, use different types of laser - and have good arguments in favour of the processes and equipment they offer you.

So it's easy to see how the average cost of laser eye surgery edges upwards from what is in effect a base price quoted in the advertisements. Experience, equipment, procedures - all play a part in moving the price along.

Remember to read the fine print; there is no substitute for an informed decision about what the full costs of the treatment will be; averages can be very deceptive when dealing with something as variable as the average cost of lasik eye surgery.

If you have questions on lasik costs , or need lasik eye surgery answers , you can visit Darrell van Zyl's site at http://www.lasikeyesurgeryanswers.com

Lasik Eye Surgery: A Good Surgeon Is The Key

Over the years, the popularity of lasik eye surgery has grown leaps and bounds. From being a procedure that only a few opted for, it has become one of the most commonly opted refractive surgery procedures for the eye.

With costs dropping and the procedure becoming more affordable, lasik eye surgery clinics have mushroomed all over the US. There have been many stories about patients suffering from complications after the procedure, though in reality, these numbers are minuscule when compared to the actual number of patients who have had the procedure done on them successfully.

So how do you make sure that you get the best lasik eye surgery possible for the best price? After all, it is a procedure involving one of the most delicate body parts, the eye, and any problems during the surgery could cause dreadful loss to you, including the ability to see.

One of the key elements to a safe surgical procedure without the risk of complications is choosing the right surgeon to perform the operation. Find the right surgeon and you are halfway down the home stretch already.

While reading the advertisements placed by various facilities offering lasik eye surgery, one of the highlights, along with the facilities offered, is the price. Do not let price be the determining factor in choosing a facility to get the procedure done. Also check that the surgeon at the facility is good.

One good way of checking this out is finding out the credentials of the doctor. This does not require too much of detective work. Just see if the surgeon is accredited with any of the academic medical centers. If the person is actually affiliated with or accredited to such an organization, you know that you are in safe hands.

Another good way of finding out if the surgeon performing the lasik eye surgery is good is to get a referral from your regular optometrist. Since he is the guy you consult regularly, he will be able to point you in the right direction regarding getting a good surgeon to do the procedure. The problem with consulting an optometrist attached to a facility itself is that you will not receive this kind of clarity from that doctor.

Even if you do not have a regular optometrist to get a good referral for lasik eye surgery, you can get one online. You can log on to the website of the Academy of Ophthalmologists, www.aao.org, and search for a good surgeon using the ?Find an Eye M.D.? feature on the site. Another good way to go is to get in touch with centers in your area that provide refractive eye surgery procedures.

The surgeon that you choose should be thorough in his knowledge of the different refractive eye procedures, not just lasik eye surgery. Such all-round knowledge is always a confidence booster for the patients, and also gives you the choice of looking at different options without having to go to another surgeon. Such a surgeon can give you the proper guidance on the method of surgery most suitable to your requirements.

http://www.TheLasikZone.com brings you the latest on Lasik. Lasik is very popular, and we want to bring you the most up to date information online! Be sure to check out our latest information page on the Lasik eye surgery.

How To Decide If Wavefront Lasik Eye Surgery Is Worth The Extra Cost

Wavefront technology is not only used in wavefront lasik eye surgery itself, but also in the initial diagnosis. This diagnosis produces a 3-D map that can be used to guide the laser extremely accurately when the actual surgery is carried out.

Studies that compare wavefront-guided lasik to conventional lasik have shown that a higher percentage of those undergoing wavefront guided lasik eye surgery achieve 20/20 vision without the aid of glasses or contact lenses compared to those treated without the assistance of wavefront technology.

And perhaps just as important, with wavefront technology there is less chance of suffering from problems such as a loss of visual quality, a loss of contrast sensitivity and problems connected with night vision.

All eyes have some sort of imperfection, called an aberration. It is the degree of aberration that matters.

Lower-order aberrations are the ones you hear about most often - myopia (nearsightedness), hyperopia (farsightedness) and astigmatism.

There are also higher-order aberrations, which account for about 15% of eye problems, and have exotic names such as coma, spherical aberration and trefoil. These aberrations cause problems that can include difficulty seeing at night, halos, issues with glare and blurred vision, and account for about 15% of eye problems.

Simply put, lower order aberration determine how much you see, while higher order aberrations determine how well you see.

Unfortunately, ordinary lasik surgery increases the chance of higher order aberrations. With wavefront lasik eye surgery, however, while higher order aberrations still increase they do so to a lesser degree than with conventional lasik.

What is Wavefront Technology?

Wavefront technology is a system that collects information about the eye from hundreds of separate points over the central 6 millimetre area of the cornea. This creates a unique ?map? that is specific to the eye being measured.

This information can then be linked to the laser to enable a completely customised and very accurate surgical procedure.

A further advantage is that wavefront can help identify patients who are not good candidates for Lasik surgery. Lasik surgery is certainly not for everyone; it can in fact worsen existing visual problems, so the initial diagnosis is crucial.

What is a wavefront?

Wavefront technology has been used by astronomers for many years, but the first wavefront mapping of the eye was done in 1994. Towards the end of 2002 the Food & Drug Administration approved the Custom Cornea Wavefront Lasik.

In essence, a bundle of light rays enters the eye. When the light enters the cornea, the very front of those light rays is perfectly flat - like a sheet of paper. In a perfect eye, the light will be reflected back and exit still flat.

But of course, the light passes through an imperfect crystalline lens and so is distorted when it emerges. It is this distortion that creates the "map" that tells the specialist what problems exist within the eye, how they can best be corrected, and provides the information is used to create the prescription that will be used to reshape the cornea.

How is Wavefront Technology Used?

When an eye specialist uses a conventional instrument called a phoropter, he changes the lenses and then asks the patient which lens produces the best image. This process is subject to subjective feedback (what the patient thinks he is seeing as opposed to what he is really seeing) and can only detect two eye abnormalities, these being cylindrical and spherical.

The cylindrical one causes astigmatism, while a spherical abnormality results in myopia (nearsightedness) or hyperopia (farsightedness).

Wavefront technology, on the other hand, is much more accurate, measures many more points, and can detect an infinite number of aberrations.

There are limitation to the use of wavefront lasik eye surgery. If you are too myopic or too hyperopic, or have too much astigmatism, you will probably not be a candidate.

Thin corneas will be a problem, while having abnormally-large pupils may increase the risk of ending up with poor vision at night.

There is also the issue of cost. Most, if not all, doctors charge more for wavefront lasik eye surgery than for conventional. As a rough guide, expect to pay about $3000 and up per eye.

In summary - wavefront technology offers precise and individualized prescriptions for Lasik eye surgery patients. If you meet the requirements, it also offers an increased probability that the resultant wavefront lasik eye surgery will provide a successful outcome with fewer side effects.

You'll find more lasik information at Darrell van Zyl's site, http://www.lasikeyesurgeryanswers.com

Laser Eye Surgery-What Actually Happens

Laser eye surgery is fast becoming on of the most popular elective surgeries in the world today. It is a fairly straightforward procedure, but many people do not know how it is performed. This lack of knowledge may be stopping some good candidates for the surgery from having it done.

The surgeon will be performing the surgery with a rather large machine. While it may look intimidating, it is necessary as it has a camera, the laser and computer attached to it. The doctor will cut a flap in the cornea with a scalpel, and then switch to the laser for the remainder of the surgery.

That is it. The laser eye surgery is completed. Now it is time for the recovery process to begin. Since the cornea is not sutured together after the surgery, the surgeon will place an eye patch over it. This patch will protect the cornea from being accidentally harmed.

When you go to the clinic for your procedure, you will be taken to a room with a recliner. This is where you will be seated. Your eye will be numbed and the eyelid clamped open to prevent blinking.

Most patients return to work with in a couple of days and most normal activities with in a couple of weeks. Your recovery will, of course, depend upon you and your particular situation. However, you should expect to have better vision within a short amount of time following the surgery.

When you are contemplating laser eye surgery, also known as LASIK eye surgery, the first step is to speak with your eye care professional. Your doctor will be able to tell you if you are indeed a candidate. During the prescreening phase, they will go over a list of requirements such as:

No change in eye prescriptions with in the last year
That you have no eye diseases
That you can sit still for an hour straight
That you fully understand after surgery care

It is a good idea to have someone drive you to the clinic for the procedure, as you will not be able to see clearly enough to drive yourself. You may also experience light sensitivity for a short period of time.

John Mancini has been writing about Eye Surgery online and offline for a long time. Visit http://ez-laser-eye-surgery.com or http://lasik-eye-surgery-expert.com to read more about matters like lasik eye surgery and lasik procedure.