Each eye is complex and unique and has its own shape. Small imperfections in the eye scatters light waves which cause vision impairment. The procedure is done by a qualified and skilled surgeon.

Lasik laser refractive surgery has become an extremely effective treatment in eye correction. The surgery is done as an outpatient procedure and takes about five minutes per eye. The results are dramatic. It is a refractive surgery to correct errors and reshapes the cornea of the eye. It is an effective treatment and enhances the ability to focus. Lasik eye surgery is the most common type of laser vision correction. The procedure is done by a qualified and skilled surgeon. The recovery is minimal and most patients are able to see without vision correction the next day.

According to the U.S. Centers for Disease Control and Prevention (CDC) 45% of adults over 50 have never had a dilated eye exam. 1 out of every 3 adults over 40 has a vision problem. A growing problem is the lack of concern to seek out preventative eye care. With that serious problems with the eyes can go undetected and cause permanent damage. Some threatening eye problems include: cataracts, glaucoma, macular degeneration and presbyopia.

Lasik surgery is refractive surgery to correct vision and eliminate the need for glasses and contact lenses. An initial baseline eye examination is needed with your eye doctor to see if you are a good candidate for Lasik eye surgery. If you wear contact lenses you should stop wearing them for several weeks before Lasik eye surgery since contacts change the shape of the cornea.

Lasik laser eye surgery correct most patient’s common vision problems as with Myopia or nearsightedness; Hyperopia or farsightedness and Astigmatism or distorted vision.

The total procedure takes less than 30 minutes. The laser system includes a large machine with a microscope and an attached computer screen. The laser is used to remove corneal tissue based on measurements taken at your initial evaluation. After the procedure your vision may be hazy or blurry.

This will improve considerably within the first few days. Plan on taking a few days from work until symptoms are gone. A follow up visit is scheduled within the first 24 to 48 hours after surgery to test your vision and examine your eye and regular scheduled interval check ups for at least six months.

Call your eye doctor or Houston Lasik surgeon for more information. Lasik laser surgery is available across America and in Texas in cities as Houston, Dallas, Austin and San Antonio.

Who would have thought that a man without legs can walk again? Yes, with articial implants, a person who has lost both legs can still walk today. That’s the wonder of modern science. The same goes for those who have bad eyesight. Corrective laser eye surgeries can help you see clearly without the need for eye glasses or contact lenses anymore. Although this does not mean that the blind can see, it is still a miracle of sorts.

When we talk laser eye surgery, we usually think LASIK (Laser-assisted In Situ Keratomileusis) but there are also other refractive eye surgery such as : -

1) Photorefractive Keratectomy (PRK) - laser is used to remove tissue found in the surface of the cornea, which is the cause of vision problems.

2) Conductive Keratplasty (CK) - a small probe the size of one strand of hair is used to change the shape of the cornea by shrinking the surrounding tissues.

3) LASEK(Laser Epithelial Keratomileusis), which is a hybrid of photorefractive keratectomy (PRK) and LASIK.

Whatever it is, laser eye surgery will help people who have astigmatism, near or farsightedness, see better.

Due to surging demand, the price for these procedures has gone up in recent years. A reason for the huge demand is the benefits of having good eyesight without the use of cumbersome glasses. A survey of more than 3 million Americans who have had laser surgery claim to live a better life after the operation.

These benefits of corrective laser eye surgeries are :-

i) ability to see well without the use of eyeglasses or contact lenses

ii) makes one look better, thus improving self confidence and esteem

iii) can perform better in certain sporting and other physical events

iv) ability to see clearly when waking up from a nap or after good night’s sleep

v) can treat eye dieseases like glaucoma, presbyopia, macular degeneration and diabetic retinopathy.

vi) no maintenance needed

If you have to wear glasses daily, you will no doubt want to get rid of it. Imagine being able to see thing clearer and not get blurred vision without something hanging on your nose and ears. Even being able to go for a relaxing swim and not bump into something or someone accidentally. Laser eye surgery can make this a reality for you.

Before going for a laser eye surgery, you will be examined by a doctor who will find out the extent of work that needs to be done on your eye. This usually take less than 5 minutes, that’s it. And the good thing is that almost anyone can quality for such procedures.

During the operation, you will not experience any pain since anesthesia will be used. However, the doctor will probably prepare you for any case of itchiness post operation. Some people have the urge to scratch when it itches. This should be avoided so that there will not be any disruption in the healing process that will happen after a few days.

If you are suffering from bad eyesight, it may be time to seriously consider laser eye surgery to remove the need for glasses or contact lenses. Depending on your problems, your doctor may perform LASIK, LESEK, PRK or CK on you. But it is a relatively minor operation and you should be able to return to work after the procedure.

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.

Visit this site to read an article from the FDA Consumer Magazine about laser eye surgery to correct vision problems. You will learn what types of vision problems can be corrected by laser eye surgery. Occasionally the vision through corrective lenses is actually worse after refractive or laser eye surgery than it was before. It usually has no effect on the final outcome of vision after laser eye surgery and can only be seen through an eye examination. Most patients notice improved vision within a few days after LASIK laser eye surgery.

LASIK laser eye surgery is can cause a loss of “best” vision with or without glasses at 1 year after surgery. Night vision treatment has become possible thanks to advances in laser eye surgery. LASIK refractive eye surgery provides vision correction by reshaping the cornea and changing its focusing power through the use of a laser. Improving vision without laser eye surgery. Accuvision provides laser eye surgery, laser vision correction and laser … This includes eye mapping, vision testing and medications related to the laser surgery. LASIK laser eye surgery patients often have good vision by the day after surgery. LASIK, or laser in-situ keratomileusis, is the most widely performed laser eye surgery for treating a wide range of common vision errors. Most reputable centers for eye laser surgery note that 20/20 vision from laser-corrected surgery may not be like 20/20 vision with corrective lenses.

The type of laser that is used in laser eye surgery is the Excimer laser. It is also the most expensive type of laser eye surgery. Finally, they answer some questions about laser eye surgery and decide if this type of operation is something they would consider for themselves. This type of corrective laser eye surgery is used to treat patients with open-angle glaucoma. This type of laser eye surgery is used to treat patients who have failed to respond to other types of surgery. However, if the eye disease manifests itself, there is one type of laser eye surgery that can be used: laser photocoagulation.

This guide provides an in-depth understanding of the laser eye surgery procedure, what can be expected, and possible complications. All in all, laser eye surgery is a potent procedure to correct a variety of refractive errors thereby enhancing a patient%u2019s visual acuity.

Clinicians wishing to undertake laser eye surgery should ensure that patients understand the benefits and potential risks of the procedure. Lasik, or laser eye surgery, is a surgical procedure designed to reduce dependency on glasses and contact lenses. The Wavefront laser procedure is carried out using computer aided equipment and doctors have reported improved eyesight results from Wavefront over traditional LASIK surgery.

With an exact map of the eye, they could precisely plan laser correction surgery, or create customized contact lenses, Olivier said. Bausch Lomb spokesperson Holly Houston said that the company is considering applications for both customized laser eye surgery and customized contact lenses. Around 100,000 people, tired of wearing glasses or contact lenses, undergo corrective laser eye surgery in the UK every year. Many people who have always worn glasses or contact lenses are now contemplating whether or not to have laser eye surgery. For some people, laser eye surgery means freedom from glasses and contact lenses.

Those considering laser eye surgery are often advised to have a full eye examination with an experienced surgeon. finding a LASIK surgeon LASIK LASIK has been the most widely performed and accepted form of laser eye surgery since it completed U.S. To gain the information you need to make a decision about Laser Eye Surgery, please consult with a plastic surgeon. During laser eye surgery, a surgeon uses a device called an Excimer Laser to change the shape of a patient’s cornea permanently. Finding a LASIK surgeon that you are confident about will be able to give you more information about laser eye surgery.

Doctors often recommend laser surgery before filtering microsurgery, unless the eye pressure is very high or the optic nerve is badly damaged. Medication following laser surgery In most cases, medications are still necessary to control and maintain eye pressure. Long-term benefits of glaucoma laser surgery Glaucoma laser surgeries help to lower the intraocular pressure (IOP) in the eye. When laser surgery does not successfully lower eye pressure, or the pressure begins to rise again, the doctor may recommend filtering microsurgery.

have always been at the forefront of laser eye surgery earning an enviable reputation as THE clinic to … I’m hoping to get a referral for the laser eye surgery center affiliated w/my eye doctor’s clinic. Get your laser eye surgery done at a clinic that treats all kind of eye conditions not specialising in laser eye surgery. Lexum, which first performed laser eye surgery in 1993, performed 2,703 laser eye operations last year, according to clinic records. The clinic specializes in eye surgery, in particular laser eye surgery.

So you’ve checked it out, and you’ve found out that you are a viable candidate for laser eye surgery. Not everyone is a candidate for laser eye surgery. If you can prove that you have a stable prescription, you’re a good candidate for laser eye surgery. Initial readings are taken to determine whether or not they are a candidate for laser eye surgery.

http://www.laser-vision.info/laser-eye-surgery/

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YAG Laser Surgery

Due to the use of a YAG (yttrium-aluminum-garnet) laser to do surgery hence the term so. One use for a YAG laser in surgery is to punch a hole in the iris to relieve increased pressure within the eye from acute angle-closure glaucoma. In this type of glaucoma, there is a sudden (acute) increase in pressure in the anterior (front) chamber of the eye due to abrupt blockage of the normal circulation of fluid within the eye.

There are other kinds of YAG laser surgery for the eye (e.g., for cataracts) and other areas of the body including the skin (e.g., to remove birth marks).

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Steps Of Yag Laser Surgery

YAG LASER produces a concentrated beam of light that can focus on the iris or any thick membrane behind the intraocular lens.

This laser beam can create a smooth ,fine opening of desired size in these structures without affecting other sensitive parts of the eye…

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Applications where YAG LASER is used :

Posterior Capsulotomy : -

Treatment of secondary cataract. This accounts for 95% of the YAG therapy modalities. After cataract surgery with the implantation of a posterior chamber lens (IOL) clouding of the remaining posterior lens capsule can occur in some cases…

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Cleaning Of Iol Surfaces : -

Clusters of cells are sometimes deposited on the surface of implanted intraocular lenses, making the lens cloudy or opaque. The YAG laser is used with very low energy to remove these deposits from the surface of the IOL. This would appear to occur primarily with the now increasingly used silicone lenses…

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Anterior Capsulotomy : -

This application, is performed in preparation for capsulorhexis (opening of the anterior capsule wall) as part of cataract surgery…

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Iridectomy/ Iridotomy : -

Treatment for lowering intraocular pressure when flow of aqueous humour between the lens and the iris is blocked. A hole is created in the iris with the YAG laser. This treatment is performed when there is an obstruction in the flow of aqueous humour between the crystalline lens and the iris (angle-closure glaucoma and chronic glaucoma with a narrow chamber angle)…

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Trabeculotomy/Goniotomy : -

Treatment of glaucoma. An opening is created with the YAG laser in the tissues responsible for the the outflow of aqueous humour, in cases of obstruction or blockage. Trabeculotomy is rarely performed with the YAG laser…

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Removal Of Synechiae : -

Synechiae is an adhesion of the iris to surrounding tissue. The YAG laser can treat anterior (adhesion around the cornea) and posterior (adhesion to the lens) synechiae…

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Severing Vitreous Strands And Membranes : -

Treatment in which vitreous strands and membranes are severed with the help of a YAG laser…

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