Posts Tagged ‘vision problems’
A Lasik eye surgery is fairly costly, going for about $2000 per eye, being four times of a pair of glasses of delicate designation and fine material. However, due to the fierce competition, a large amount of clinics and centers take gimmicks, claiming that a Lasik eye surgery comes to be as low as $500. Seeing those advertisements, many people would firstly be shocked, and then a tremendous throb go through their hearts. They will think that it would be so great to correct faulty vision by Lasik in such a low price, while few of them will consider whether the gimmicks are true and that how a precise surgery like Lasik comes to be so cheap.
Here I just want to remind those people that such advertisements are deceptive. As a matter of fact, such a low price is just an attraction, aiming at drawing customers to come to the center, and then extra money will be asked for, which is usually more than a Lasik is expected. The Federal Trade Commission has raised the alarm to the centers which have made such deceptive advertisements.
You may ask how the centers carry out the deception. There are many ways:
If some people suffering moderately serious vision problems that may have an opportunity not to have an eye surgery, those centers will encourage them to have a surgery but with older and very limited technology. In this condition, their promises of low prices may come out for the unqualified equipments. For those people who really need an eye operation, they would be told that they are not qualified to the prices advertised, and then more money will be charged.
Another tactic they apply to cheat customers is the provision of some of the optional choices, such as examination beforehand and follow-up afterward, but the point is that those examinations are musts for Lasik surgeries. Although these Lasik surgery chains will not force you to choose those examinations, they will warn you that without the pre and post treatments, you hardly able to get the maximum result. Therefore, after the summation of the so called “optical benefits”, the whole price goes up.
Thus, from what has been illustrated above, we may conclude that nearly the same amount of money will be cost in both centers advertised to be cheap and those never making advertisement, but old equipments that should be abandoned years ago are usually and mostly applied in the so called cheap centers. Therefore, when you decide to go for an eye surgery, go for a reputable Claim center and a more professional surgeon, since it relates closely to your health, especially eyes very much.
More related articles:
·Cheap Lasik – Is it really cheap?
·Cataract surgery preparation and outcome
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Article Source:http://www.articlesbase.com/vision-articles/cheap-lasik-surgery-should-never-be-trusted-1539037.html
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Many patients have asked a relatively simple question, “why was LASIK invented at all”? A decade ago very few people even knew the word LASIK, and while the word had become a part of our lexicon, the real reason that doctors choose to do LASIK escapes many peoples understanding. We were one of the first handful of doctors in the United States, and the first to realize the potential benefits of LASIK for vision correction almost fifteen years ago. Since that time there are now over 10,000 LASIK doctors in the USA alone and a multiple of this number worldwide. The reasons for the success of LASIK are numerous but in a sentence it provides rapid, accurate, and relatively painless restoration of vision to a wide range of refractive errors. Patients are able to see like they were wearing contact lenses without all of the bother, cost, inconvenience, and risks of contacts. In general they have better visual function than provided with glasses in the same way that contact lenses are better than glasses for so many reasons.
This simple question is profound, because it touches on an invention that has changed the way in which the world views vision correction and has helped millions of people worldwide to see better without the aid of glasses or contact lenses.
For perhaps millions of years, much of human kind has suffered with vision problems. There are the serious eye diseases such as cataracts, glaucoma and a myriad of other problems. Beyond this is the simple fact that many people are unable to see clearly at distance, near, or both. This is from the imperfections of the eyeball as a camera and this was greatly helped over that last few hundred years by glasses and more recently in the last 50 years by contact lenses. Although with the advent of lasers, there was a hope that such technology could improve vision, limitations in the nature of the eye had limited laser application to vision correction until the advent of LASIK .
LASIK is a hybrid procedure, that is it involves two steps which together are able to improve vision very rapidly and predictably for patients with ametropias. The first step is to create a potential space for the laser to correct the vision and the second is to do the correction itself. In the early days of LASIK about 15-20 years ago , this potential space was made with a device called a microkeratome. This is a miniature shaver which can peel a thin layer of outer tissue from the cornea which remains attached at the edge or “hinge”. Another laser, the excimer laser then focuses on the freshly cut surface, and removes tissue in a programmed manner to reshape the eye. Finally, the flap is replaced which assumes the contour of the newly shaped cornea beneath it. It is the transfer of the shape combined with covering the treated area with living tissue that makes LASIK so remarkable. Healing occurs at the edge or seam of the flap and the eye barely knows that anything has occurred beneath. The vision is rapidly restored with no significant healing response, which is key to the success of LASIK.
Newer lasers, called femtosecond lasers, are able to make the flap layer more precisely without a cutting blade but fundamentally perform the same function. This all laser approach is a safer and slightly more effective way of restoring vision by LASIK. The current state of the art in LASIK is to use advanced femtosecond lasers such as our Visumax to make a flap, and a wavefront optimized excimer laser like our Zeiss or our Allegretto laser(s) to reshape the cornea. With this type of treatment we have a very low complication rate, and excellent vision results in most cases.
We become complacent very quickly with new technologies but it is a truly amazing and revolutionary accomplishment that in a procedure that lasts only a few minutes , a persons vision can be corrected from a lifetime of limitations.
Dr. Dishler is the first doctor to perform LASIK in Colorado, the first doctor to offer blade free LASIK in Colorado, and is a consultant, lecturer, and inventor. He is involved with several FDA studies and answers questions related to laser vision correction online.
Article Source:http://www.articlesbase.com/vision-articles/why-do-doctors-perform-lasik-as-the-most-common-vision-correction-procedure-1488131.html
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Many people are looking for alternatives to their vision problems. It can be so frustrating not to see things clearly, whether it is close up or far away. Getting your eyes to see correctly can be a pain if you have to wear glasses or contacts. While you can get surgery, it can cost a lot of money. One of the alternatives is using eyesight exercises.
There are several eye exercises that work well for most people. These can be done almost anywhere are do not require any expensive devices. When you use these exercises, your eyes will become much calmer and less stressed. They will end up functioning much better.
Have stresses eyes can lead to vision problems. There are a few exercises that work perfectly for this issue. The first one is simple. You just put a pencil right out close to the front of your face and focus on it. Then after a few seconds you will need to focus on an object that is farther away.
You do this repeatedly back and forth. Once you do this for a period of time you will start to see a different in your vision.
The second eye exercise is called eye revolution. This is not too difficult and can be done anywhere you are. All you do is look up at your eyebrows and focus on them. Then you make a big circle by rolling your eyes around and this will help ease any tension in your eyes.
When you start these exercises, remember to be consistent. Consistency is really key. You can actually go online and read about specific things that you can do for your specific eye problem. There has been a lot of research done over the years and that means that you can know benefit from that research. Eye exercises work.
Leina Crystal has helped herself and her brother to get rid off of his glasses after she read a good method from Duke Peterson. She wants share as many as possible information to anyone who wants to through away glasses or avoid surgery.
Hopes articles she made are useful for others.
Article Source:http://www.articlesbase.com/vision-articles/eyesight-exercises-to-make-your-sight-better-1483874.html
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Most of us lead stressful, hectic lives, unaware of the fact that this has a huge negative effect on our bodies. Our eyes go through maximum exertion throughout the day, causing redness, puffiness and aching. This may ultimately damage the eyes. The good news is that you can counter most stress related eye ailments if you take regular care. Here are some useful tips to make things easier:
1.Yearly Check-Ups
A complete eye check-up once a year is an absolute must; you must never keep the check-up pending until you experience serious vision troubles. Delaying a visit not only increases existing problems, but may also create new ones. This is all the more necessary for those using cheap eye glasses or lenses, because wearing wrong 10 dollar eyeglasses will give you headaches, apart from vision problems. Therefore, if you can’t see well with your current glasses, have blurry vision or headaches, its time for a check-up, even if it’s not a year since the last time. An eye check up will help you keep many problems at bay.
2.Protect Your Eyes
Eyes and the area surrounding it are delicate and needs to be protected against the sun and dust. The best way to do this is to wear sunglasses whenever you’re outdoors. There are many people who think that Contact Lenses are enough protection for their eyes; which is incorrect as lenses merely protect your eyes, whereas sunglasses provide total protection from ultraviolet (UV) rays. You must choose sunglasses carefully by ensuring that their protection factor is not less than 98%. Another misconception is the fact that sunglasses are not required on cloudy days. In reality, they are as necessary on cloudy days as on sunny days. As clouds don’t block UV rays, the damage to your eyes is not less in any way.
3.Eat Right
There is no evidence to prove that your eyes are seriously affected by the diet and eating habits we follow, or that vision problems may be cured by eating or avoiding certain foods. However, a balanced and healthy diet can resist existing eye disorders, maintain eye health and also ward off some eye ailments. The food groups that are most beneficial for the eye are vitamins and minerals, especially Vitamins A, C and E. Minerals such as Zinc and Folic acid are good for your eyes. So make sure that you include lots of red fruits like carrots and citrus fruits like grapes or oranges to your diet.
4.Give your Eyes Proper Rest
Most importantly, you have to remember that eyes, like the rest of your body deserve proper rest. It’s advisable that you don’t compromise on your sleeping hours, or work on the computer for too long at a stretch, as these exert immense pressure on the eyes. Staring at the computer reduces blinking of the eyes, thereby causing them to dry up.
These are some of the simple ways, yet if you are careful to follow them regularly, you can keep your eyes in perfect shape. Take care!
Relate Useful Website:http://www.theeyecareblog.com/
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