Posts Tagged ‘laser eye surgery’

A Guide to LASEK Eye Surgery

LASEK surgery is a form of laser eye surgery that corrects refractive errors by reshaping the cornea – to this day, thousands of people the world over have benefited from this revolutionary procedure. LASEK eye surgery is performed on patients whose corneas are either too thin or too flat for LASIK eye surgery, but both procedures offer the same results in vastly improved vision and negate the need for glasses or contact lenses.

Who Can Benefit From LASEK Eye Surgery?

Patients who suffer from refractive errors will be delighted to learn that LASEK eye surgery can once and for all allow them to live life with more freedom and no longer rely on corrective eyewear.

LASEK eye surgery can be used to treat the following refractive errors:

  • Short-sightedness (myopia) – This eye condition results from the cornea being slightly rounder and shorter than it should be. Due to this, the light that enters the eye converges just in front of the retina, meaning that suffers experience difficulty when trying to see a clear image at a distance. Through LASEK eye surgery, the shape of the cornea is corrected and the light is made to focus precisely on the retina – meaning that the blurred images at a distance will become a thing of the past, eliminating the effects of short-sightedness!
  • Long-sightedness (hyperopia) – Patients who suffer from hyperopia have a cornea that is slightly flatter and shorter than it should be. This results in a blurred image because the light that enters the eye focuses on a point just behind the retina. Most people who suffer from this refractive error rely on glasses on contact lenses, but through LASEK eye surgery, the effects of hyperopia can be permanently corrected. That means no more headaches and straining eyes to get objects – both near and far – into focus.
  • Astigmatism – In this case, the cornea is a more conical shape than it should be – this means that light enters at different angles through this cone. This creates two points of focus and ultimately a blurred image. Although this condition is slightly more complex than myopia or hyperopia, using the right technology, virtually all astigmatism symptoms can be treated through LASEK eye surgery.

What Does the LASEK Procedure Involve?

A patient is deemed an appropriate candidate for LASEK eye surgery when they suffer from one of the above mentioned refractive errors and usually because their cornea is not thick enough to withstand LASIK eye surgery. During the LASEK procedure, an ophthalmic surgeon focuses of the preservation of the corneal epithelium. In this way, the procedure differs from both LASIK and as the surgeon does not create a corneal flap or scrape and remove the epithelium.

LASEK treats the epithelium with a diluted alcohol solution which loosens it; the surgeon then rolls the epithelium tissue back and works with a laser to reshape the exposed corneal tissue beneath. The surgeon then simply smoothly rolls back the epithelium cells in their new reshaped position.

What Happens After Laser Eye Surgery?

Recovery time from LASEK eye surgery tends to take slightly longer than that of LASIK, but in the hands of expert surgeons, the visual outcomes are the same. Patients experience vast vision improvement with maximum convenience.

Post-treatment, patients are usually prescribed medicated eye drops which aid the healing process and relieve any temporary discomfort during this time. For about the first week, patients are given a night shield to wear when sleeping, which prevents any accidental rubbing of the eyes. In some cases, patients are fitted with soft contact lenses to give further protection to the healing eyes.

Patients who undergo LASEK eye surgery will find they have a newfound freedom as they no longer have to rely on glasses or the deal with the hassles of contact lenses or spectacles. Due to their vast visual improvement, many patients say that their self-esteem is boosted, along with their confidence!

The London Vision Clinic is leading laser eye surgery clinic in the UK, boasting world-class ophthalmic surgeons who expertly perform LASIK and LASEK eye surgery. If you suffer from a refractive error and are considering LASEK eye surgery, contact one of the Patient Education Consultants at the London Vision Clinic today to set up a screening to determine your suitability for the procedure.

Article Source:http://www.articlesbase.com/vision-articles/a-guide-to-lasek-eye-surgery-1675407.html

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Potential Lasik Complications Can Arise From Laser Eye Surgery

Laser eye surgery has arrive a long way from the early days of the treatment. But regardless of a large deal of think about being taken by surgeries to make it a protected method, difficulties can still arise.

The most general type of laser eye surgery is LASIK, but all types are voted for out by a laser which reshapes the cornea and eliminates some corneal tissue to change the focussing power of the eye.

People must take probable complications into consideration and make an acquainted conclusion about whether to get laser eye surgery.

Major Complications asoociated with Laser Eye Surgery Flap Damage or Loss

Instead of conceiving a hinged flap of tissue on the centered cornea, the whole flap could arrive off. If this were to happen it could be restored after the laser treatment. However, there is a risk that the flap could be impaired or lost.

Distorted Flap

Irregular healing of the corneal flap could conceive a garbled corneal form, producing in a decline of best-corrected vision. It should be documented that whereas difficulties of laser eye surgery are uncommon your surgeon should announce you about them former to treatment

Double Vision

Two images emerge when looking through one eye at a time.

Time Glare

Headlight glare when going by car at night.

Night Myopia

This is a inclination for eyes to become more nearsighted at evening, premier to blurry vision. This can be amended by wearing crystal with minus lenses in the dark

Halos and starbursts

This happens when the student enlarges after the treated locality at nighttime.

Vision Blurring

This is when images emerge blurrier after the refractive surgery than before.

Flap Melt

The flap starts to disintegrate and may need surgical intervention.

Flap Dislocation

This is a status in which the corneal flap is not in correct alignment in the corneal bed. This is treated with surgical intervention.

Flap Wrinkles

A foremost or secondary flap dislocation makes flap wrinkles. This is treated with surgical intervention. This is all about complications associated with Laser Eye Surgery. Hope this will help you a lot. Cheers!

Andrew White is a eye care assistant and an expert on eye cure and care, laser eye surgery, lasik eye surgery and other types of eye surgeries. For more information on how to get rid of eye problems visit our website.

Article Source:http://www.articlesbase.com/vision-articles/potential-lasik-complications-can-arise-from-laser-eye-surgery-1656157.html

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Laser Eye Surgery –The Most Popular Choice among Young People

Myopia is a big threat to young adults. Some are congenital, and some are acquired after birth. Nowadays, many treatments are put to use to correct their eyesight, such as eyeglasses, contact lenses and laser eye surgery. A plenty of young adults aged 20 to 25 prefer laser eye surgery to other prescriptions. Now that the cost of glasses or contacts is as much as a surgical procedure, the advantage of laser eye surgery is very obvious. The expense is not very much and it can solve the eye problem only by one surgery. Therefore a greater number of young adults choose to laser eye surgery to enhance their eyesight.

But does everyone can be treated by this method? The answer is absolutely no. Ophthalmologist suggest that young adults wait for at least two years after their eyesight is steady, as nearsightedness changes a lot in youth and can be steady at around 30.

After all, criterion above is not very clear and sometimes can be subjective. Whether to operate or not is still determined by the pre-op examinations. Only those who pass the exam have a good prognosis on operation.

If nearsightedness reduces the quality of one’s life, people with age-related eye problems suffer more. More than 200, 00 people in U.K. are blind due to old age. So ophthalmologists rack their brains to develop a technique to cure this disease. A professor at King’s College named John Marshall is doing a research about how to delay age-related macular degeneration (AMD), and acquires primary effect.

Now here I will introduce the principle briefly. Behind the retina, there’s a thin membrane in which stays a lot of waste. John Marshall stimulates enzymes to clear the waste away so that the function of eye can get its breath again. The result of trial in clinical is delightful. But it’s not enough, and more efforts must be made to improve the technique. Marshall has a dream that the treatment will be put to use in clinics in the next two to five years.

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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Go Dallas For The Best Lasik Eye Center

If you ever go to Dallas, you will find one of the characteristics of this city is that many famous and good Lasik eye centers are widely distributed, including the Tylock Eye Care and Laser Center and so on so forth. There are great deals of highly skilled and veteran laser eye surgeons are available for you to choose from. Dr. Boothe is one that people respect and is highly sought after.

Dr. Boothe is a surgeon of rich experience, and he has performed 1500,000 successful laser eye operations. He is cautioned at work and is honest with both colleagues and patients. One of his merits is that he is generous with knowledge and experience concerning laser eye surgery. Therefore he always gives speeches and lectures from country to country, hoping more people can be benefited from laser eye surgeries, and people of all walks of life are willing to go to his speeches and lectures.

Another famous surgeon there is Dr. Gray Tylock, who was once a patient. Therefore, because of his own experience, he is more able to seen the laser eye surgeries from a specific view of the patients. This is absolutely a superior advantage than other surgeons. Thus he has triumphantly helped to ease the pain of 70,000 patients and restore their eyesight.

Thus, since eyes are so important to us, to choose the best place for their improvement is a must. Dallas is definitely a good place for you to have a laser eye surgery. You will never find another place where better services and performance can be provided

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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Eye Disorders, Please Clap Your Hands

A new therapy comes to people’s eyes, and it is the gospel to people all around the world. This modern technique is called Laser eye surgery, and it receives more and more people’s welcome.

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.

Article Source:http://www.articlesbase.com/vision-articles/eye-disorders-please-clap-your-hands-1624322.html

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