What Makes a Good Candidate for LASIK?

A good candidate for LASIK eye surgery should be at least eighteen years old, have no change in refraction for at least one year and have realistic goals and expectations regarding the results of the surgery. Anyone with an eye infection or injury within the previous year should forego LASIK eye surgery. Your eye surgeon or ophthalmologist is the best one to determine if you are a good candidate for this procedure after a thorough examination and consultation.

The Risks and Benefits of LASIK

LASIK eye surgery benefits include improved vision, and freedom from eye glasses and contact lenses. This freedom from eyewear means you can perform every day functions and even participate in sports, swim, spend a comfortable day on a sandy beach or go mountain climbing without the restrictions eye glasses and contact lenses impose on you. LASIK eye surgery is an effective and safe treatment experienced by millions of people. A small number of people, one to five percent, may experience LASIK complications. Risks of LASIK eye surgery may include:

• Sensitivity to light
• Haloed or glared vision
• Irregular astigmatism
• Dry eyes
• Loss of visual clarity

Recent advances in LASIK technology have dramatically reduced the risks of these complications and most problems can easily be rectified with additional treatment. LASIK eye surgery is typically nearly painless with most people complaining of only mild discomfort.

LASIK eye surgery is the most frequently performed vision surgery in the United States. Over one million people have LASIK eye surgery every year with excellent results. LASIK eye surgery is performed in less than fifteen minutes with most experiencing improved vision immediately.

If you are interested in learning more about LASIK eye surgery and how it can improve your quality of life, please visit the website of Dr. Gary Kawesch, LASIK eye surgeon at the Laser Eye Center of Silicon Valley today.

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Eyeglasses are thought to be one of the most important invention of mankind history, because without them, scientists may not be able to do precision researches and bring so many discoveries to us; without them, we ordinary people with eyesight problems will never observe the beautiful world around us clearly.

Since eyeglasses are so important to us, what do you know about them?

Eyeglasses emerge earlier than most of us imagine. The first recorded use of corrective lenses may have taken place around 1st Century AD in Rome, while the first pair of wearable eyeglasses was invented around 1284 in Italy by Salvino D’Armate. Since then, eyeglasses began their evolution, from those without legs to with legs; from those with glass lenses to high index plastic lenses; from those plastic frames to titanium frames, etc..

Then with different requirements of eyeglasses of different people, diverse types of eyeglasses are then invented.

Corrective glasses: the original corrective glasses are used to correct refractive errors of the eye–myopia, hyperopia or astigmatism, etc.. This should the most common type for people in their daily lives.

Safety glasses: they are mostly used by athletes or sports lovers, helping them prevent foreign bodies entering eyes; what’s more, for the fact that there is a greater chance for this kind of glasses to get broken and debris may fly into eyes, safety glasses are usually made with shatter-resistant plastic lenses.

Sunglasses: sunglasses provide protection against harmful rays from the sun, so as to reduce or stop the possibility of the emergence of kinds of eye disease. Additionally, nowadays sunglasses can be of both prescription or non-prescription, that is to say, if you are a person with eyesight problems who has to wear corrective glasses, you can also wear prescription sunglasses which both prevent harmful rays and provide a clear vision.

Presbyopia glasses: they include bifocals, trifocals and progressive lenses. The first two lenses are the traditional ones which have only two or three distinct horizontal viewing area, which are easily to make the wearers dizzy for the sharp transition between the focal points. Unlike the two, the last lenses give a smooth transition, providing the wearers a comfortable feeling.

3D glasses: they are specially designed for people to watch 3D movies. Due to the illusion of three dimensions on a two dimensional surface, 3D glasses can offer each eye with different visual information, making the image more real.

Of course there are many other glasses for different usages, for example glasses for watching the solar eclipse.

As for eyeglass styles, they are of a great variety, ranging from rimless glasses to boxy glasses. At present the most in style is those with thick, black and boxy or round frames, in a kind of restoring ancient way. In street, if you keep an eye on the passersby, you will find a lot of them wearing thick boxy or round glasses of different colors, and some of them even just wear glass frames without lenses, just for fashion.

Firmoo.com is the emerging online optical store selling high quality eyewear, such as prescription eyeglasses (single vision myopic glasses, reading glasses, bifocal and progressive eyeglasses etc.,), prescription sunglasses (with RX tinted lenses), prescription sports goggles. Firmoo guarantees lowest possible price in the market. Firmoo’s return and refund policy makes any purchase risk-free ones.

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About 8,000 to 10,000 military personnel wear glasses or contacts. They need to keep in touch through regular checkups for their prescriptions. This can be very troublesome to personnel who are posted abroad and in times of war. The military can get good benefit out of the procedure of lasik eye surgery. I think now its common people in the military get Lasik treatment to eliminate the contacts or glasses.

What is Lasik ?

LASIK stands for Laser in situ Keratomileusis and it is a treatment that reshapes the cornea in order to produce clear vision. The LASIK refractive eye surgery procedure can treat myopia, hyperopia and astigmatism

What qualifications should I look for in a laser eye surgeon?

1. Surgeon should know several ways to improve your vision– not the only way.
2. Detect subtle corneal conditions that may require caution when considering laser eye surgery.
3. Manage your progress after surgery for best results while continuing to provide data.

Am I a good candidate for laser surgery?

LASIK patients should be at least 18 years old, demonstrate no change in refraction for at least one year, and have realistic expectations regarding the results of LASIK eye surgery. Patients who have experienced an eye infection or injury in the past year should not undergo LASIK.

Are the effects of LASIK eye surgery permanent?

In most cases, after Lasik eye surgery the vision improves almost instantly however in some cases patients say that their vision improves to an even greater degree after days pass. Connie Jarvis, I found the video of Dr. Ellis, patient she is happy after Lasik Eye Surgery.

http://www.motionbox.com/videos/7a96d7b71514e4c5f5

Where to go for LASIK Surgery

Ellis Eye & Laser Medical Center, The Primer San Francisco LASIK Laser Vision Correction Center

Stacy is professional researcher and now a day’s doing research on medical education in USA. she is co-author and administrator of Lasik Eye Surgery Oakland an informative blog about Laser Medical Center

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Most of eye disorders are tired of wearing glasses all day long or are bothered with seeing nothing without glasses. They have to wear special glasses when doing sports and they are considered as being impolite for not saying hello to friends. These are all the troubles encountered by the eye disorders. Now these problems can all be settled with the appearance of Laser eye surgery. No matter how deep the degree of your glasses, you can do this surgery.

Laser eye surgery mainly has two types – LASIK and LASEK. The latter is more suitable for those with thin or flat corneas while the case of LASIK is the opposite.

Though the eye surgery is popular among the eye disorders, there is still something the surgery can’t deal with. So you must know the details about the surgery before going to do the operation.

The laser used in the surgery must have been strictly tested. Only those which can cut 0.25 microns of tissue per pulse can be applied to correcting eyesight. Furthermore, you should make sure which area of the cornea is fit for being reshaped.

Not everyone suits for the Laser eye surgery actually. Only the problems of myopia, hyperopia and astigmatism can be corrected well. So if you are in these cases, Laser eye surgery is the best choice, I promise.

You need not to worry about the food that you eat in daily life will affect the result of the surgery, so you can enjoy your food as usual. Ophthalmologist will drip some anesthetic on your eyes before operation, so you will certainly run out of being hurt. However, if you wear contact lenses, you should take them off a week before operation in case the cornea is misshaped. Moreover, people who have the problem of gas permeability need to take off contacts up to four weeks.

Laser eye surgery can be finished within half an hour, and it hardly hurts patient. Nevertheless, it’s not permitted that you drive home alone right after the surgery. So ask someone to company with you to take you home safely.

If you want to know more about Vision knowledge, then feel free to visit http://vision.firmoo.com/

Firmoo.com is the emerging online optical store selling high quality eyewear, such as prescription eyeglasses (single vision myopic glasses, reading glasses, bifocal and progressive eyeglasses etc.,), prescription sunglasses (with RX tinted lenses), prescription sports goggles. Firmoo guarantees lowest possible price in the market. Firmoo’s return and refund policy makes any purchase risk-free ones.

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Most of eye disorders are tired of wearing glasses all day long or are bothered with seeing nothing without glasses. They have to wear special glasses when doing sports and they are considered as being impolite for not saying hello to friends. These are all the troubles encountered by the eye disorders. Now these problems can all be settled with the appearance of Laser eye surgery. No matter how deep the degree of your glasses, you can do this surgery.

Laser eye surgery mainly has two types – LASIK and LASEK. The latter is more suitable for those with thin or flat corneas while the case of LASIK is the opposite.

Though the eye surgery is popular among the eye disorders, there is still something the surgery can’t deal with. So you must know the details about the surgery before going to do the operation.

The laser used in the surgery must have been strictly tested. Only those which can cut 0.25 microns of tissue per pulse can be applied to correcting eyesight. Furthermore, you should make sure which area of the cornea is fit for being reshaped.

Not everyone suits for the Laser eye surgery actually. Only the problems of myopia, hyperopia and astigmatism can be corrected well. So if you are in these cases, Laser eye surgery is the best choice, I promise.

You need not to worry about the food that you eat in daily life will affect the result of the surgery, so you can enjoy your food as usual. Ophthalmologist will drip some anesthetic on your eyes before operation, so you will certainly run out of being hurt. However, if you wear contact lenses, you should take them off a week before operation in case the cornea is misshaped. Moreover, people who have the problem of gas permeability need to take off contacts up to four weeks.

Laser eye surgery can be finished within half an hour, and it hardly hurts patient. Nevertheless, it’s not permitted that you drive home alone right after the surgery. So ask someone to company with you to take you home safely.

If you want to know more about Vision knowledge, then feel free to visit http://vision.firmoo.com/

Firmoo.com is the emerging online optical store selling high quality eyewear, such as prescription eyeglasses (single vision myopic glasses, reading glasses, bifocal and progressive eyeglasses etc.,), prescription sunglasses (with RX tinted lenses), prescription sports goggles. Firmoo guarantees lowest possible price in the market. Firmoo’s return and refund policy makes any purchase risk-free ones.

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Advantages of Allegretto Wave

• Wavefront-guided technology – This technology is not only found with the Allegretto Wave excimer laser, but is extremely important in LASIK surgery. Wavefront-guided technology creates a map at the microscopic level for your custom LASIK vision correction. This helps to reduce and eliminate any aberrations that might add to the risk of night vision-harming side effects like glare or halos.

• PerfectPulse Technology – Extremely reliable eye tracking and speed are used with PerfectPulse Technology. If your eye moves out of the range of the beam, it will stop and wait for your eye to return to its proper location. The controlled pulse assures the clearest vision possible.

• Speed – Moving at 200 times per second, the pulse of the beam knows exactly where to go at each step. Due to the speed, LASIK surgery with Allegretto Wave takes as long as pouring a cup of coffee. This also helps to reduce post-operative complications.

• Cross Line Projector – A red cross line lets your ophthalmologist know exactly what the alignment of the eye is and where the beam will pulse. This allows for an extra layer of security in the successful outcome of your LASIK surgery with Allegretto Wave.

Technology used in the office of the ophthalmologist today are some of the most up-to-date and cutting edge available. Not only can your vision be perfected, your night vision will not suffer any degradation. Patient satisfaction with Allegretto Wave has been close to 100%.

If you are in the New York City, Long Island, or Manhattan, New York area, and are interested in finding out how using the Allegretto Wave excimer laser can improve your LASIK outcome, please visit the website of Dr. James Kelly at the Kelly Laser Center today.

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There is a list of compiled complications of Lasik surgery.

1. It causes dryness of the eye. Experiencing dry eye is the most frequent complication related to Lasik. Even The US Food and Drug Administration warns about permanently experiencing dry eyes.  
2. It results to visual quality loss. Some Lasik patients were reported to experience trouble seeing details in dim lights. At times, some even experience visual distortions.
3. After Lasik, the cornea isn’t capable of complete healing. It is reported to weaken one’s cornea because of damaging collagen bands which provide protection to the eye.
4. Long term consequences are associated with Lasik surgery. Lasik patients are prone to cataracts. As such, patients are more exposed to undergoing repeat cataract surgeries.
5. It isn’t advisable for patients to undergo bilateral simultaneous Lasik surgery. The surgery being performed on the same day puts the patients at risk of vision loss in both eyes.
6. After Lasik, there are more serious complications which may arise. There were several after-Lasik complications reported such as inflammation resulting in corneal haze, flap dislocation and retinal detachment. 
7. It doesn’t completely remove the need for glasses. Still, Lasik does not ensure getting rid of reading eyeglasses by the time patients reach the age of 40. As the effectiveness of Lasik decreases each year, Lasik patients are more likely to use eyeglasses again. 
8. Until now, the real result of Lasik complications is not fully determined. It was recorded that FDA allowed Lasik manufacturers not to disclose the results of clinical trials. 
9. After Lasik, treatment options are limited. Lasik treatments are permanent and unalterable.
10. There are still safer options instead of Lasik. Eyeglasses and contact lens are still the safest methods to improve vision.

At present, the Food and Drug Administration is conducting a study which aims to determine the number of patients who experience the harmful effects which Lasik Surgery may cause. It is expected to be completed by 2012. Just recently, FDA sent out warning letters to 17 Lasik surgery centers for not giving full reports on the unfavorable effects of Lasik. Because of the reported negative after-effects by some Lasik patients, FDA will undergo a series of inspections to some centers for monitoring.

The price of Lasik ranges from $1000 to $5000 today. It is rather expensive. However, there are several Lasik financing options available, which is not a common knowledge. Generally, there is a very high percentage of the number of patients satisfied with the Lasik result. You must contact an ophthalmologist if you believe you are ready and able to undergo the Lasik procedure.

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Contact lenses are one of the three ways that can correct eye diseases such as myopia, hyperopia and astigmatism. The other two are metal glasses and plastic eyeglasses such as LASIK. Actually, contact lense has been the choice of a considerable population. In the United States, about 20 percent of people who need vision correction wear contact lenses.

To some content, contact lenses are special eyeglasses, because they also use lenses to help people improve their vision. However, the two types do have some differences. Eyeglasses are visible to others. They have obvious frames and lenses. In contrast, contact lense is invisible to others, because the lenses are made of transparent materials. This feature of contact lenses does help some people who prefer their appearance without a pair of eyeglasses. Contact lense also eliminates their need for eye surgeries.

Contact lenses can provide the vision correction effects as well as any eyeglasses. Once you put them on, contact lenses “contact” your pupils. Contact lense is large enough to cover your whole pupil even if you turn your eyes around in all directions, so that it can provide complete vision correction. Contact lense just provides unobstructed vision, which is helpful during sports and other activities.

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Firmoo’s Blog is the information source in area of vision care, including eyeglasses, sunglasses, contact lenses, sports protective eyewear, vision error and diseases, vision surgery, ageing and kid’s vision etc., solely sponsored by Firmoo.com, an emerging online optical store offering high quality eyewear at the lowest prices.Firmoo’s return and refund policy make any purchase risk-free.

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Clear vision in the normal eye is due to the light rays falling on the eye and passing through the cornea, pupil and lens and focusing the image on the retina. An error in the focusing of light by the eye is called as Refractive Error. If the optical power of the eye is too large, light produces image focus in front of the retina and this is called as Myopia (Short-sightedness). If the optical power of the eye is too small, light produces image focus behind the retina and this is called Hyperopia (Long-sightedness). When the cornea is shaped like the back of a spoon, light gets focused on more than one point and a blurred image is formed on the retina and this is known as Astigmatism (Cylindrical Error) and is often associated with short sight or long sight.

Treatment Options for Refractive Errors:

There are different types of temporary and permanent treatment options for Refractive Errors. They are:

Temporary Options

• Spectacles

This is the most common temporary solution to correct refractive errors because of easy maintenance and low cost. The drawbacks of spectacles are obvious. They interfere with activities and change a person’s appearance. Additionally, spectacles also reduce the peripheral vision.

• Contact Lenses

Contact lenses are a popular alternative to spectacles. They provide excellent peripheral vision and permit a wider range of activities than spectacles.
Contact lenses do not change a person’s appearance. Problems with contact lenses include their recurrent costs, maintenance hassles and possibility of infection and intolerance due to sensitivities.

Permanent Options

There are various surgical options available for the permanent correction of these refractive errors. Your physician must choose the best treatment for your specific disorder. The person who wants to undergo a permanent treatment should be above 18 years and should have a stable spectacle power for over a year. S/he should not be suffering from other eye disorders like cataract, glaucoma, retinal disorders etc.
S/he should stop wearing soft contact lenses for 1 week & semi-soft contact lenses for at least 2 weeks prior to the procedure or measurements. Following are the permanent surgical treatments available for Refractive Errors:

Lasik (Laser in Situ Keratomileusis)

In Lasik, the corneal surface is reshaped using a laser beam. It corrects vision by altering refractive power of the eye by a calculated change in the corneal curvature. The image of the outside world is now focused sharply on the retina.

Wavefront Lasik or Customized Lasik

Wavefront Lasik or Customized Lasik is the result of a quantum leap in technology of sight restoration and enhancement. This Wavefront Guided Lasik is a giant step after conventional Lasik. Optical aberrations (imperfections) inherent in the eye may adversely affect the visual acuity and the optical performance of the eye. Conventional Lasik Eye Surgery can only correct the spectacle power & not these subtle optical aberrations. With Wavefront Guided Lasik, it is now possible to reduce these aberrations and enhance vision much above the normal levels.  Custom Vue (VISx star S4 from AMO) is the procedure available for customized Lasik.

Benefits of Lasik/Customized Lasik

1. Simple to perform
2. Predictable
3. Stable
4. Brief recovery time
5. Minimal discomfort
6. Minimal post-op care
7. Low enhancement rate
8. Very low infection rate
9. Very low risk of scarring

Dr. Sri Ganesh’s main interests are Cataract (Phacoemulsification) and Refractive Surgery. He has been in the forefront of latest technologies for Phacoemulsification and Refractive Surgeries. In the field of Refractive Surgery, he is one of the few persons to start Lasik Eye Surgery, Verisign Phakic IOL’s, Toric ICL’s, Conductive Keratoplasty, Intra Lase Custom Vue Lasik in South India. He has received ‘Best Phaco and Refractive Surgeon Award’ for the year 2006 from Indian Intraocular Implant and Refractive Society.

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Lasik surgery is often chosen as an alternative to traditional corrective vision methods such as glasses or contact lenses.

There are two methods of Lasik surgery. The first is the blade technique where a small hinged flap is cut into the cornea and lifted to one side while the laser carries out the corrective operation.

The second is the blade-less method and uses a high energy form of laser to carry out the same technique. Both methods are carried out with a minimal amount of pain to the patient.

Potential patients must undergo a consultation with a trained surgeon and a decision will ultimately be made based on the opinions of the surgeon and the benefits afforded to the patient if the procedure takes place.

If a patient decides to go ahead, it is recommended to stop wearing contact lenses as early as possible and revert to wearing glasses. Because contact lenses change the shape of the cornea, a period of settlement on the cornea surface is needed for an effective and safe procedure to be carried out.

On the day of surgery, the patient will be administered a relaxant medicine. The procedure itself lasts for around 30 minutes and begins with an anesthetic solution being dropped into the eye.

An instrument called a speculum is used to keep the eyelids open, and a ring will be placed over the eye to create suction on the cornea. If bladed surgery is being used, the flap will be cut and the suction ring will be removed.

The laser is then positioned and used to remove corneal tissue using a computer program to ensure the procedure is perfectly accurate. Patients may be aware of a smell similar to that of burning hair but shouldn’t’t feel much in the way of general discomfort.

Once the laser procedure is completed, a shield should be placed over the eye to allow the flap to seal. Care must be taken not to prod or rub the eye.
You should arrange to be picked up from the clinic where the surgery has been performed and resist the temptation to drive. Rest is recommended and a follow-up appointment should take place within 48 hours of surgery to check the healing process.

For the first month or so vision may fluctuate a little, but in the long-term a patient can expect a full return to perfect vision and freedom from the constraints of corrective vision methods.

To learn much more about lasik surgery, visit AllAboutLaserEyeSurgery.com where you’ll find this and much more, including the costs of lasik surgery, and other corrective laser eye surgeries.

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