Eye Care Blog

Laser assisted in situ keratomileusis, also called LASIK correction surgery, is a kind of eye surgery to improve the visual acuity by reshaping the cornea of the eye and so that to reduce a patient’s dependency on eyeglasses or contact lenses.

LASIK correction surgery is become more and more popular, and it has been performed on millions of people all over the world. LASIK correction surgery has been FDA-approved including the lasers and medicak devices used for the procedure.

A LASIK surgeon is an eye doctor that carries out the LASIK correction surgery for a patient. Before the LASIK correction surgery begins, the LASIK surgeon will do an eye exam for the patient to determine if the patient is eligible for the LASIK correction surgery or not. If the LASIK correction surgery is suitable for the patient, the LASIK surgeon will carefully design a procedure and tell the patient about the risk of LASIK correction surgeon. If the patient used to wear contact lenses, the LASIK surgeon will ask the patient to stop wearing it one to three weeks before surgery. And the LASIK surgeon will draw the patient’s eye surface contour for the LASIK correction surgeon with a pachymeter.

The operation mainly involves three steps. In the first step, the LASIK surgeon secures the patient’s eyelids with a small instrument to keep the eye wide open during the LASIK correction surgery and creates a hinged corneal flap with a microkeratome blade or laser. Then the LASIK surgeon remodels the cornea underneath the flap with a laser as calculated. Finally the flap is repositioned.

After the surgery, the LASIK surgeon will give the patient a course of proper post-operative care to minimize the risk of complications.

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Some national chains advertised LASIK eye surgery prices as low as $299 per eye, but the financial reports of those same chains showed that the average LASIK cost is about $1,350 per eye in 2002. New technology increases LASIK cost, such as laser flap technology and custom or wave front LASIK. Laser flap technology of a LASIK eye surgery is a procedure, in which the LASIK flap is created with a laser rather than a micro keratome, and the patient may has fewer flap complications and has a greater likelihood of achieving 20/20 acuity or better. So it typically costs more than traditional LASIK eye surgery. Custom or wave front LASIK eye surgery involving using wavefront technology to measure and map the aberrations and vision problems may used when the eye fails to focus light rays correctly, also increases LASIK cost.

After rising for several years, LASIK cost seemed to stabilize from 2006 to 2009. Industry sources report that the average LASIK eye surgery price in late 2006 was about $1,950. In 2007, LASIK eye surgery and laser-based procedures charged at a single price cost an average of $2,099. And at prices reported in 2008, the average of LASIK cost rose only slightly, to $2,105. The average LASIK cost reported in 2009 was $2,140.

Note that the price of LASIK eye surgery may varies from about $1,400 to $3,600 per eye based on many factors, including your individual prescription, where you live, and which surgeon you choose and which technology is used. Many eye surgeons don’t charge a separate fee for new technologies used in LASIK eye surgery, and instead quote their price as a single fee.

Other laser eye surgery average price in 2009 is listed below: CK: $1,500 to $2,900; PRK, Epi-LASIK and LASEK: about the same as LASIK; Refractive Lens Exchange (RLE): $2,500 to $4,500 per eye or more, depending on extra costs such as facility fees.

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LASIK is exciting for many adults because the surgery help them remove eyeglasses or contact lenses for ever. The truth is that LASIK is gaining popularity among the large population who has refractive errors. Nowadays, more and more teenagers are wondering that whether LASIK is also suitable for them.

These teenagers also want to get permanent vision correction from LASIK procedure. It is quite reasonable because corrective lenses are bothersome in some cases. Many teenagers wearing eyeglasses and contact lenses are eager to get a natural appearance.

Parents are also concerned with this problem that whether their kids are eligible for LASIK surgery. Eye safety should be the first consideration. If LASIK procedure can be performed in teenagers as effectively and safely as in adults, children are much likely to have a better performance in school, enjoy more recreation and sporting activities. These aspects are quite important in promoting self esteem and confidence in children.

It is widely known that LASIK has been used to correct nearsightedness, farsightedness and astigmatism in adults. However, only patients over 18 years old are allowed to receive the surgery, according to the US Food and Drug Administration (FDA).

The reason is that the eye continues to develop until the age of 20. Children under this age are still under changes in eye shape and size. As their eyesight is still not stable, visual outcomes of LASIK in children are unpredictable. The surgery also involves more risks. It is quite likely that a second LASIK is needed when a teen has reached early adulthood.

Although the minimum age requirement for LASIK is 20, some children with special eye conditions are allowed to receive the surgery. In rare cases, some ophthalmologists will perform LASIK for teenagers who suffer from severe vision conditions. For example, LASIK can be used on an off-label basis to treat amblyopia in children.

Teens who have failed to receive vision improvement from standard treatments such as eyeglasses, contacts and patching can resort to LASIK. Other eligible teenagers are those who have chronic noncompliance or intolerance of standard treatments.

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It is true that creatures will evolve into the forms that can adapt the environment well. And the evolutions are results of perfection and miracles of nature. But it seems that our eyes are always from bad to worse, and only few people now have very good vision. So, in order to regain perfect vision, what we should do is to receive eye surgery, as LASIK surgery.

For all of us who has decided to reverie such surgery, there is something important that we should know. Such as, the time of the surgery, the time of healing, the possibility of complication, etc. In fact, you can enjoy a perfect eye sight just after the surgery. Of course, you need some days to heal your eyes, about several weeks for complete cure. In a word, there are rarely any problems or complications after the surgery.Here are some minor or possible complications and symptoms that may occur after the surgery. You may suffer from dryness after the surgery, but the possibility is very little, less than one percent. Almost all of us may suffer from symptoms of night blindness after the surgery if we drive cars. These problems are minor and will disappear sometime later. For the surgery is strictly prepared and dealt with. You can seldom feel any pain in the surgery. But if you are suffering from watering, you should lie down and relax yourself. In the meantime, you should use some drops to prevent any possible infections in your eyes.

Some surgeries will cost more time than others. Also, some of us have to contemporarily wear glasses for sometime after the surgery. The reason may be your eye problems are too serious; your eyes need some time to recover; you have to do some specific work. It is true that our eyes get old all the time. If we wear glasses, we have to upgrade our prescription all the time. If we want to enjoy perfect vision, we can receive LASIK surgery. But before the surgery, we should also consider the potential risks and complications in the surgery. It is better for us to consult with our eye doctors about these matters and concerns. Anyway, if we concern more, we will be safer in the surgery.

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Good eyesight is crucial for most of our daily activities, from work to recreation. Vision always plays a huge role in various areas for everyone. Unfortunately, many people have failed to realize the importance of good vision to the quality of life. As a result, they suffer from types of vision problems including common refractive errors and even some eye diseases. Bothered by common conditions such as nearsightedness or farsightedness, patients must resort to external sources for help if they still want to get good or normal eyesight.

Until now, corrective eyeglasses and contact lenses remain as the majority in the realm of vision correction for common refractive errors. While offering their respective advantages, both eyeglasses and contact lenses do have disadvantages. The commonest shortcoming of contact lenses is try eye. Some contact lenses wearers forget to blink their eyes on a regular basis. There are still certain wearers who spend consecutive hours in front of a computer. In these cases, dry eye is very likely to occur.

Eyeglasses mean extra weight on the bridge of the nose. Even if there are available lightweight glasses, additional burden to the nose still exist more or less. This disadvantage may deprive wearers from being comfortable. Eyeglasses and contact lenses will often prevent wearers from participating in fierce activities such as swimming, diving and so on. During these recreational activities, spectacles and contact lenses are a hassle. What’s more, wearing eyeglasses or contact lenses may still affect family life. Parents wearing glasses or contacts are always concerned that their mischievous kids would break their eyeglasses or pull out their contact lenses.

A third treatment for common vision problems is LASIK eye surgery. This completely different solution can eliminate all of these disadvantages that are associated with eyeglasses and contact lenses mentioned before. LASIK procedure offers a permanent option and makes corrective eyeglasses and contact lenses needless.

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The ongoing crumbling economy is affecting a great number of employers in the United States. Some people are fired due to job decrease in their industries. For these individuals, it is necessary to restart job hunting. Some of them were even in the most secure fields. Another negative factor is that requirements for job hunting nowadays have slightly changed. In the past, skills and accomplishments could ensure a person employment. Due to the increasing number of laid-off folks, these requirements are not enough now. It is also very important for job seekers to be confident and maintain self esteem.

To be confident, some males choose to have an eyelid surgery. This kind of surgery has become an effective alternative to traditional methods such as eye exercises and proper dieting, which all aim to prevent the skin from natural aging. Unfortunately, these traditional ways may cause some people to look much older than they feel. Eyelid surgery can be performed for cosmetics that the surgery can not only provide rejuvenated appearance, but also younger feeling inside.

There is no denying that eyelid surgery can not erase all signs of aging. Some features caused by aging are actually incurable. For instance, the dark looking circles appearing under the eyelid are beyond an eyelid surgery. But eyelid surgery has many realistic benefits or functions. For example, it can ease swollen looking upper eyelids and smooth puffy looking bags underneath the eyes. These changes are quite drastic. The vast majority of patients will notice marked difference and look much younger. Very few people would regret it.

In general, everyone above 18 years old is eligible to an eyelid surgery. But most candidates of the surgery are 35 and older. People with some conditions will be excluded from this surgery. Those conditions include glaucoma, tear-duct related problems, heart problems, hyperthyroidism, blood pressure issues, and diabetes. The cost of eyelid surgery can vary from $2,000 to $7,000, depending on specific regions.

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Nowadays, most ophthalmologists tend to advocate the upside of LASIK surgery. This procedure is widely recommended to correct vision problems including myopia, hyperopia and astigmatism. As a special form of eye surgery, LASIK is not perfect in several ways. It is also necessary for patients who are considering this option to know the downside of LASIK surgery. Only with a clear awareness of both the upside and downside of it, it is possible to make a wise decision.

Although LASIK maintains a high success rate, mishaps are still potential. There are some disappointing cases that the eyes have been over-treated or under-treated. In these unfortunate conditions, a further surgery is needed to make a remedy. In fact, LASIK surgery using a laser beam can not eliminate all of the potential risks associated with the procedure itself.

Furthermore, a small proportion of patients will experience or complain about seeing star-bursts or halos around objects. This condition is more serious at night. Of course, this is really a disappointing problem, even though LASIK surgeons claim that this condition is not permanent and will decrease over time.

As stated before, LASIK surgery does not guarantee 100% vision correction. Another decisive disadvantage of LASIK is its high price that the cost of LASIK per eye can be as high as several thousand. This negative aspect may preclude a large number of ordinary people with low income. Worse still, over 50% of insurance companies do not cover the costs of LASIK. In fact, LASIK surgery is considered as an elective and cosmetic solution. Most vision insurance plans in the United States believe it is not compulsory. In their mind, there are simple and economical solutions such as corrective eyeglasses and contact lenses.

Negative aspects listed above are true. They just offer the downside of LASIK for patients’ comprehensive consideration. They are not supposed to discourage those potential patients.

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It is commonly known that there are many options while ordering a cup of coffee. But five to ten years ago, the situation was significantly different that only cream or sugar coffee was available. This change in coffee is quite similar to that in cataract surgery. Several years ago, patients only had the option to receive a cataract surgery and all the other things would be arranged by the surgeon. Nowadays, options of coffee include Grande, Venti, Cream, low-fat milk, soy, vanilla, sugar-free vanilla, caramel, mocha or flavor-of-the-week. When it comes to cataract surgery, patients now are always required to choose a specific intraocular lens type among the considerable group including spherical IOL, aspheric IOL, IOL for astigmatism correction, IOL for distance, intermediate or up close vision.

In front of such a wide range of IOL options, patients have no easy job to make an appropriate choice. The first consideration associated with IOL selection is similar to that of coffee. People should often decide an initial issue that either caffeinated or decaf style to choose. In similar, cataracts patients should first ask themselves whether they mind wearing glasses. This is absolutely the first decision that determines which type of IOL to select. Some people want to throw away their glasses after cataract surgery, while some others can tolerate occasional eyeglass use.

The standard type of IOL suits people who do not mind wearing eyeglasses. These patients can save the cost of the surgery because this kind of IOL is covered by insurance. In fact, this group of patients is quite small.

Aspheric or toric IOL suits people who want to get good uncorrected distance vision but can tolerate eyeglass wearing while using a computer. Aspheric IOL can correct higher order aberrations and bring excellent distance vision. Toric IOL is aimed to correct significant astigmatism. These two types of IOLs are not covered by insurance. In a similar case, the Alcon ReSTOR IOL or the AMO Tecnis IOL suits people who want to get clear distance and reading vision without glasses while leaving the job of computer perceiving to glasses. If a patient wants to restore good distance and intermediate vision without the help from eyeglasses, they can choose the ReZoom multifocal IOL or the Crystalens accommodating IOL.

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Laser eye treatment, restoring eyesight by reshaping the cornea using a special laser known as an excimer laser, is popular in modern society. It has become a replacement to glasses and contact lenses. One of the characteristics that make people prefer laser eye treatment is that it is a rather simple procedure during which about ten minutes is needed. Let’s take a look at the procedure as follows:

The very first thing you need to do is to have an overall eye exam to check whether you are suitable to be treated with laser eye treatment, for some people are not fitted either because of medical issues or simply because of an issue with their eyes. After that, you need to find a qualified eye doctor and he or she will review your history and stability of your eyes. A good eye doctor is more likely to provide you with more qualified surgery.

Once all the preparation work is done, the operation follows. During the procedure you will remain awake while the surgeon uses a laser beam controlled by a computer to reshape the cornea so as to alter the way in which it bends the light rays. This procedure is done one eye after another. In order to protect one of the eyes not under procedure, it will be covered in case of accidental danger. There is almost no risk of general anesthetic, therefore, you are able to go back to work or study as usual after the operation.

In spit that it is a fairly simple procedure, a short recovery period is required and during the recovery time, you have to pay special attention, or possible eye infections will emerge. Thus you are suggested to ask for several days off and make yourself adjust to the changes in your vision. Once you are checked to be totally rehabilitated, you can go back to your routine life, and the only different is that the vision before eyes are more clear without the assistance of eyeglasses and contacts.

However, although laser eye treatment is an innovation for vision correction with high-tech, it also can not guarantee that every one who has ever undergone a laser eye treatment is able to get expected result, and some of them are in a need of corrective eyewear, because different people have different eye conditions. For those who suffer from acute myopia, to restore normal eyesight is unrealistic. Therefore, before you undergo a laser eye treatment, you had better to consult your eye doctor that how much laser treatment on your eyes will improve your vision impairment.

This article aims at providing you an overview of laser eye treatment so that you can achieve optimum results from this exciting procedure. All in all, laser eye treatment is a trustworthy procedure to return you a clear vision.

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Laser eye surgery is one of the most valuable medical developments of our lifetime. It eliminates the need for glasses and contacts. However, few knows that laser eye surgery has a long history, which can be traced back to the 1890s when the basic principles of keratotomy (corneal incisions) to correct refractive error were explained and in the early 1930s, a Japanese doctor did some pioneering work with corneal incisions, but the work was not very successful so that many patients experienced from corneal decompensation later on in life.

Meeting with so many difficulties, researches never give up. They continue to research the potential medical procedure. Finally, with techniques and understanding of laser eye surgery improved in the later decades, a Russian eye surgeon Dr Fyodorov in the early 1970s successfully used the technique of radial keratotomy. Shaving off the front layer of the eye, he improved the vision of a boy who was involved in an accident with his eye severely damaged. Since then, he caught the attention of ophthalmic surgeons worldwide.

However, eye surgery did not widely spread then even after Dr Fyodorov had published the incident and many papered concerned. It didn’t become a common procedure until two American scientists went to Russia to find out more about the discovery and turned the eye surgery dream into a reality. Since then the eye surgery is considered a medical procedure which drawn up more and more attention. The first pioneering surgery was performed in 1989 in Greece.

Tools used at the very beginning were coarse, making the procedure both dangerous and inaccurate. It was the introduction of laser technologies that increases the success rate of eye surgery. Because of the delicate nature of an eye, the operation needs to be performed with great care and delicate tools. The technology and development of laser eye surgery makes eye surgeries widely spread around the globe.

Up to now, laser eye surgery has been performed for nearly two decades. Today the surgery bears a 95% success rate with more people enjoying full 20/20 vision and most patients having undergone such a surgery report little discomfort, which boasts more and more people to have a try because of the high safety and success rates.

With laser eye surgeries, quality of people’s lives is greatly enhanced and evaluated. The good news is that there are more and more professional laser eye surgeon are trained which further guarantees the great popularity of laser eye surgery all over the world.

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