The person who thinks that the specs decrease their face value and they want to remove it, they can take it away from their eyes just by the mean of a surgery that is called LASIK Eye Surgery. Actually, LASIK Eye Surgery is a surgery which improves the capacity of vision of a person even that is farsightedness or shortsightedness. LASIK Eye Surgery is really the best treatment for a person to eliminate their glasses or contact lenses. There are many patients who take advantage of LASIK Eye Surgery. But earlier this surgery, the patient has to confer with the surgeon of LASIK Eye Surgery to find out that he or she is eligible for LASIK Eye Surgery or not. LASIK Eye Surgery include many hazards and complications, so it is important for a patient that they should consult with any expert surgeon who has much experience about this surgery and the fruition of this surgery depends on it.
Here in this editorial named as The Criteria of Success for LASIK Eye Surgery, you will get almost entire facts about a flourishing surgery of your vision. First of all, you have to select a perfect surgeon to get treated for LASIK Eye Surgery. The patients have to ask frankly about the qualification and the period of practice in the same field, the number of unsuccessful operations and may be some more that you should know very well about your surgeon. After you opt for the right surgeon the patient have to ask about the whole course from beginning to end and the duration as well. You should be aware also that the surgeon examines you with the complete precautions at the time when the surgeon clarify that the patient is entitled for LASIK Eye Surgery. At this juncture the patients also have to fulfill some terms to qualify for LASIK Eye Surgery that are the patient should be an adult, they must have a firm vision for at least of 1 year, you should not suffering from any autoimmune diseases like HIV, AIDS, type 1 diabetes, arthritis and else. Including with all these LASIK Eye Surgery also includes some limits of eye vision and if the patient’s eyesight should be under this limit.
Tuesday, August 18, 2009
The Criteria of Success for Lasik Eye Surgery
Are you a Candidate?
n most cases, LASIK can treat the most severe degrees of nearsightedness, farsightedness and astigmatism. Candidates must have realistic expectations about their results- LASIK is not right for everyone. That's why All Laser Lasik Eye Surgery at Florida Eye Centers doctors must be prudent when determining if you are a candidate.
To be a potential candidate for LASIK you must be at least 18 years old, in good general health, and have good eye health with no diseases such as cataracts or glaucoma. Only an in-depth examination of your eyes, your individual case, your expectations and your lifestyle by an experienced, licensed optometrist or ophthalmologist can determine if you are a candidate.
Wavefront Lasik May Be the Superior Lasik Eye Surgery Procedure
Wavefront Lasik is called by some a slightly better procedure than the traditional lasik eye surgery operation. Also called custom wavefront lasik, this procedure is more precise than other procedures
because it maps corneal irregularities before the surgery begins.
This means that the wavefront lasik procedure (which is also more expensive) is more attuned to the actual eye it is being performed on. With a detailed map of the specific eye, in theory the procedure can be more effective in solving the particular vision deficiencies of the patient.
Traditional lasik utilizes a similar way of measuring the eye as when you get fitted for contacts or glasses. For people with minor vision modifications needed, this is fine. But for people with higher order aberrations, they may need a more exact procedure.
Nearsightedness, farsightedness, and astigmatism are some of these lower level problems that the normal lasik eye surgery may be used with great effect on. Other problems may require more specialization.
Wavefront lasik eye surgery works in a few steps. First, the doctor shines a light into the eye. A computer inputs the data (which will show any abnormalities in the eye) and analyzes the data. Then a three dimensional model of the eye is created and the laser is put to use.
A beam of laser light then shapes the inside layers of your cornea to replicate the particular prescription the patient has in glasses or contacts. In addition, it looks for other repairs that can be made to the eye to improve vision. Wavefront uses more technology--the name is derived from the fact that light waves are used to scan the eye and gather information about the cornea and any necessary vision corrections. Some people have had great outcomes with this surgery.
Some people have trouble with glasses and contacts and just can't seem to avoid annoying vision problems like glare and the halo-effect of lights at night when they wear glasses. People who just don't want to deal with glasses and contact lenses also may opt for lasik surgery. It's very important to talk to qualified physicians about the procedure and be guided by them throughout.
The wavefront lasik procedure can take as little as a half-hour or even shorter, depending on the vision doctor and whatever guidelines he or she follows.
Since the corneal flap that is created is so tiny and is in a high-blood area of the face (the eye) recovery time is very quick. Most doctors recommend lots of fluids and that the patient avoids any kind of eye-straining activities. Reading and even watching television may be considered "too much."
But even then, the healing process takes only two or three days. Lasik is a procedure that shouldn't be taken lightly even though the process and the healing seems so quick, relatively painless, and easy. It is always necessary to find a vision specialist you trust and to find advice from people who have undergone the procedure, general basic information about the procedure, and any other information you can find to prepare yourself.
If you are not convinced that one doctor is right, you can always consult others to get a different perspective on your health needs. You only have one pair of eyes--you should take care of them.
We Offer More than LASIK Surgery
Vision correction includes more options than LASIK surgery. Although LASIK surgery is a great treatment for the majority of our San Diego patients, some people may require different treatment options. Our advantage is that we can offer every type of technology and are not locked into just one. This increased flexibility allows us to make better decisions regarding your vision correction. If you go to a place that only offers LASIK, LASIK is the only thing that may be offered to you when there may be other technologies that help you better. LASIK, All laser LASIK, PRK, LASEK, the implantable contact lens, and multifocal lenses are just some of the technologies Dr. Pham has expertise in. San Diego LASIK patients who are not candidates for LASIK surgery may be candidates for PRK.
In addition, many patients over sixty who have difficulty with both distance and near vision may benefit from either the Rezoom, Restor, Toric, or Crystalens lenses. These lenses are used to give you both near and distance vision in a single eye. At the San Diego LASIK Institute, Dr. Pham is able to combine these lenses in patients near cataract age to give you a increased range of vision.
Leia Mais…Lasik Facts
If you are considering Lasik eye surgery so that you can see clearly without glasses or contact lens, you should research all the information you can before making up your mind. Even though this surgery is very successful and many people are satisfied, there are still risks as this is major surgery. Some basic facts about Lasik eye surgery include:
- Lasik eye surgery is used to alter the shape of the cornea. This surgery aims to remove a small part of the cornea so that light will be refracted properly when it enters the retina.
- Lasik is performed mainly on those who suffer from nearsightedness, or difficulty seeing objects from far away. This condition is otherwise known as myopia. Those who have astigmatism may also qualify for the surgery.
- If your eyes not healthy or you cannot pass certain eye exams, you will not be given the opportunity to have Lasik eye surgery. This is save you the trouble of having surgery that will not correct your particular eye problem.
- Lasik is considered an out patient procedure because it will only take about ten or fifteen minutes to correct each eye and because only eye drops are used to make sure the eye is numb before the procedure. Stitches will not be needed. But a special patch should be worn on alternating eyes to prevent infection and prevent you from touching your eyes.
- In order for you to be considered a candidate for Lasik eye surgery you will have to be at least eighteen years of age, you should not be pregnant, taking prescription drugs or other types of drugs, and you should be in good health.
- After Lasik eye surgery, you may develop inflammation, which could lead to temporary blindness. While there is a procedure to correct this, you may end up seeing more poorly than before when you were wearing glasses.
- Night vision problems, dry eye, soreness, and glare other problems which could result from having the surgery.
There are issues that can result in poor vision from cutting the cornea the wrong way or bacteria getting into the cornea before it has had a chance to heal. You need to weigh these issues with your current eyesight. If it does not bother you to wear glasses or contact lenses, then you may not need this type of surgery.
Laser-Assisted In Situ Keratomileusis
LASIK is a surgical procedure intended to reduce a person's dependency on glasses or contact lenses. LASIK stands for Laser-Assisted In Situ Keratomileusis and is a procedure that permanently changes the shape of the cornea, the clear covering of the front of the eye, using an excimer laser.
A knife, called a microkeratome, is used to cut a flap in the cornea. A hinge is left at one end of this flap. The flap is folded back revealing the stroma, the middlesection of the cornea. Pulses from a computer-controlled laser vaporize a portion of the stroma and the flap is replaced.
LASIK EYE SURGERY
Lasik; Laser-Assisted In Situ Keratomileusis, is a surgical procedure intended to reduce a person’s dependency on glasses or contact lenses by reshape the cornea.Lasik procedure will permanently changes the shape of the cornea using an excimer laser.
Lasik is a type of refractive laser eye surgery performed by ophthalmologists for correcting myopia, hyperopia and astigmatism. Radial keratotomy or RK and photorefractive keratectomy or PRK are other refractive surgeries used to reshape the cornea.
Generally, LASIK is preferred to photorefractive keratectomy PRK because it requires less time for the patient’s recovery, greater precision, lower frequency of complications and the patient feels less pain.
American Society of Cataract and refractive surgery revealed that 95.4 % patient satisfaction rate among lasik patients worldwide.
Lasik surgery can make clear vision without using glasses and contact lenses, make us more available to enjoy wider range of opportunities in sport, career and recreation just like others. We can look more natural without risking your priceless eyes. It's easy to see that there are many more benefit of lasik beyond just "not having to wear glasses anymore".
Lasik can be your solution to make your life more beautiful.
Leia Mais…Sunday, August 9, 2009
How to Shop Around for a Lasik Eye Surgeon
When you are thinking about having Lasik vision correction, it is important to not only understand the procedure, the benefits and the risks, it is also important to find a good Lasik surgeon. There are so many eye care professionals that do Lasik surgery so it is wise to find one that is educated in the latest technology and who is experienced in the type of Lasik procedure you are having.
Choosing a Lasik eye care professional can be difficult. There are so many types of Lasik techniques and doctors. Before you make an appointment with any Lasik doctor is always good to get the opinion of your regular eye care physician. By doing so, you will get a better idea of who to go to in your area and who is trusted. Do not consult the first Lasik doctor in the phone book or pick one according to price. Instead, choose one for experience.
Leia Mais…Help for Aging Eyes Without Lasers or Glasses
“This is really a baby boomer eye surgery,” says Robert Maloney, a Los Angeles ophthalmologist and one of the 54 doctors who tested the treatment during Food and Drug Administration trials. About 350 additional U.S. physicians will get training in the technique by spring, according to Refractec Inc., the company that makes the CK system.
Tiny adjustment, big change. Farsightedness is the result of an eyeball that’s too short or a cornea that’s not curved enough. Both lead to the improper focusing of light on the retina, causing close objects to appear fuzzy. In CK, after applying a numbing eyedrop, a doctor inserts tiny metal probes around the cornea, going just 1/50th of an inch deep. Heat sent through the probes cinches the corneal tissue, increasing it’s curve.
Bill Halvorsen, 54, a retired police sergeant from Las Vegas, says he “was tired of having glasses all over the place.” Maloney performed CK, and a few minutes later asked Halvorsen to read the time on his watch. “For the first time ever I could read all the little writing on it.”
The key is what happens to people like Halvorsen even beyond two years, says Mark Speaker, an ophthalmologist with the New York Eye and Ear Infirmary who is gearing up to offer CK to his patients. “It will take more time to really say that the outcomes are as good as those with LASIK.” The best candidates are those who were either born farsighted or developed the condition with age, are age over 40, and whose eyeglass prescriptions has changed little for at least 12 months. And like LASIK, CK isn’t covered by insurance companies. So the biggest discomfort might be the price—Maloney charges $2,450 per eye. At least patients can sign their checks without rooting around for glasses.
Leia Mais…"all-laser LASIK"
Recently, some clinics introduced the terms Femtosecond LASIK and IntraLASIK to the UK. This again is basic LASIK eye surgery; however, instead of using the traditional microkeratome instrument to create the corneal flap, the surgeon uses a separate laser cut the corneal flap. Femtosecond manufacturers often claim that surgeons adopting this laser can reduce complications or achieve better outcomes. However, we have not found conclusive evidence that favours results achieved with the IntraLase® over the microkeratome.
LASIK Surgery
If you’re looking for a way to reduce or eliminate your dependency on glasses or contact lenses, the top eye experts at the UAMS Jones Eye Institue perform exciting, innovative laser eye surgery procedures.
Innovative refractive surgery, including LASIK eye surgery, now makes it possible to improve the eye's natural focus safely and effectively by reshaping the surface of the cornea, resulting in clearer vision. We use all the latest equipment and technology, including the state of the art Pentacam.
You might be a candidate for corrective LASIK eye surgery at UAMS if you meet all of the following criteria:
Is LASIK Laser Eye Surgery Painful?
LASIK is by far the most prevalent and safest refractive surgery procedure. It has been employed to treat a host of visual anomalies. Since it's a surgery, people often harbor a false belief that LASIK is a painful procedure. In fact, LASIK is a relatively painless technique, and what the patient experiences during and after the surgery can be categorized as mild discomfort rather than pain.
LASIK is performed with the patient awake and mobile, and this certainly corroborates that the operation is relatively painless. The surgeon typically administers a mild sedative (for instance Valium) and anesthetic eye drops. LASIK involves creation of a flap of corneal tissue. This hinged flap may be created with a microkeratome (a surgical blade) or a femtosecond laser. During this initial step of flap formation, the patient may experience a little bit of pressure on the eye.
In the following step, the flap is folded back to reveal the middle section of the cornea, in order to make way for precise ablation by the excimer laser. Then the flap is repositioned to allow natural healing. Upon completion of the surgery, the patient may experience discomfort, scratchiness and irritation, akin to the sensation of wearing an uncomfortable contact lens. Such irritable sensation can be soothed with the aid of eye drops, and it normally wears off within a few hours after surgery.
Since the laser ablation is performed the middle section of the cornea and under the LASIK flap, the cornea does not register the fact that it has been surgically operated. As the wound response is subdued, the patient experiences speedy visual recovery and almost no pain.
However, as with any surgery, LASIK has associated complications that may force the patient to bear greater discomfort after surgery. A few of such nagging complications include dry eyes, visual acuity fluctuation, halos or starbursts around light sources at night, double vision, light sensitivity, and several flap related problems.
All in all, LASIK is a safe and efficacious procedure, which is virtually painless. Though the patient may experience mild discomfort due to potential complications, the complication rate itself is quite meager. If presented with the question of whether LASIK hurts or not, I would certainly say that it's a painless procedure.
Finding a LASIK surgery that you are confident about will be able to give you more information about LASIK eye surgery.
Leia Mais…LASIK Eye Surgery - See The World More Clearly
LASIK eye surgery is a medical procedure using a laser on the eye of a patient who has eyesight problems. LASIK is an acronym for Laser-Assisted in Situ Keratomileuses. LASIK can be used to improve the eyesight of patients who are far-sighted, near-sighted or have an astigmatism. After LASIK surgery has been performed, patients with these types of eyesight problems should not have to wear eyeglasses or contact lenses.LASIK is one of the most common surgical procedures performed by an eye surgeon nowadays. It has become very popular because of it's pain-free operation and because of its more or less instantaneous results. This is the major advantage that LASIK has over other surgical procedures to correct imperfect vision. After a couple of days rest you will soon see a definite improvement in your eyesight.
Lasik eye surgery cost
Millions of people in the United States alone are turning to laser eye surgeries, LASIK in particular, to restore their visions. This despite the cost of LASIK eye surgery. While the cost is not necessarily steep when you take into consideration the equipment used and the benefits that are enjoyed afterwards, the LASIK eye surgery cost is not that cheap either. An average of $2000 is reported by eye surgery clinics as the cost of LASIK eye surgery today give or take a few hundred dollars depending on several factors. This has been the average cost of LASIK eye surgery in the past couple of years. The cost of LASIK eye surgery varies depending on the surgery clinic, the ophthalmologist, and the equipment used. Due to the financial crisis in the United States today, experts are projecting some changes to the costs of having LASIK eye surgery owing to the expected decrease in demand.
Lasik Eye Treatment
Lasik refractive surgery is a safe and effective means of correcting near-sightedness, far-sightedness and astigmatism. It has been proven to be an alternative to glasses or contact lens. Newer technologies like Wave front, Eye tracking and Iris Recognition have made the surgical correction not only safe, but highly accurate. Most patients find that that they can combine an enjoyable vacation with their LASIK surgery for less than the cost of LASIK in their own country.
LASIK Eye Surgery & Laser Vision Correction at Eyecare Medical Group in Portland Maine
EMG pioneered Laser Vision Correction in Maine and northern New England and is today the premier provider of LASIK in Maine, with thousands of patients treated. LASIK Surgery (short for Laser-Assisted In Situ Keratomileusis) uses laser technology to reshape the cornea of the eye to focus light more accurately. In just minutes, LASIK can allow those who are nearsighted or farsighted to have sharp, clear vision without glasses or contacts. LASIK Surgery can also correct astigmatism.
Our LASIK treatment is the best available. Unlike many LASIK providers in Maine and New England who lease time on a mobile unit, EMG owns its laser—our Wavelight Allegretto Wave® Eye-Q Excimer Laser System remains in place, in a specialized room in our facility.
Eyecare Medical Group offers the most advanced LASIK treatment techniques available, including the Allegretto Wavefront Optimzed treatment for the most precise vision correction.The result is outstanding precision and vision customized for your eyes only.
Leia Mais…Friday, August 7, 2009
Hyperopia (Farsightedness)
Hyperopia, or farsightedness, occurs when images are formed behind the retina, resulting in a blurred image. This is due to an eye that is relatively too short, or the refractive powers of the cornea and lens of the eye are relatively too weak. Depending on the degree of farsightedness and the age of the individual, some farsighted people may see clearly at both distance and near through the process of accommodation, or focusing of the lens in the eye. This may cause significant eyestrain, however, and accommodative abilities are gradually lost with aging.
Myopia (Nearsightedness)
Myopia, or nearsightedness, is the condition of the eye in which images are formed in front of the retina, resulting in a blurred image. This occurs when the eye is relatively too long or the refractive powers of the cornea and lens of the eye are relatively too strong. Myopia usually begins in childhood, and progressively worsens until adulthood is achieved, usually about 18 to 21 years of age.
LASIK Basics
The term LASIK is an acronym for Laser Assisted In-situ Keratomileusis. This procedure has corrected the refractive error of millions of people around the world. In fact, over a million people each year undergo LASIK in the United States alone. It is the second most commonly performed surgical procedure in the U.S., being second only to cataract surgery.
LASIK works well for most types and degrees of refractive error (myopia, hyperopia, and astigmatism), however, it certainly has its limitations as all procedures do! Most refractive surgeons would probably agree that LASIK works very well or extremely well in myopes with refractive errors up to about –5.00 or –6.0 diopters. At approximately –6.0 to –8.0 diopters of myopia, LASIK works well but poses a greater risk of reduced contrast sensitivity and night vision aberrations (I’ll review this in detail shortly). I believe that the majority of refractive surgeons do not recommend LASIK when myopia is greater than –9.0 or –10.0 diopters and above due to high risk of reduced contrast sensitivity and night vision aberrations.
For the hyperope (farsighted), LASIK works quite well up to approximately +3.0 or +4.0 diopters, however, this number is certainly debatable even among the most distinguished refractive surgeons. Again, I believe most refractive surgeons would agree that LASIK in the hyperopic patient has never shown as spectacular results as in the myopic (nearsighted) patient. This is because of the inherent relative ease of flattening the central cornea (as is the case in the myope) versus the inherent difficulty in steepening the central cornea (as must occur in the hyperope). However, the addition of tracking devices, which track the movement of the pupil during the procedure, and wavefront technology (see Chapter Nine), have certainly improved the outcomes of hyperopic LASIK. A number of refractive surgeons have begun to recommend conductive keratoplasty in hyperopes with refractive errors between approximately +0.5 and +2.5 diopters and they utilize LASIK for hyperopic refractive errors greater than +2.5 in patients under forty, and some refractive surgeons recommend clear lens replacement (Chapter 13) for patients over forty because this group already has presbyopia. This has considerable merit and I’ll refer the reader to Chapter 11 and 13 for more on CK or conductive keratoplasty and clear lens replacement (CLR), respectively.
LASIK combines the sophisticated precision of the excimer laser to reshape the cornea with a protective flap, the latter of which is created by either a mechanical microkeratome or a second type of laser known as the femtosecond laser (this procedure is known as “IntraLASIK”, which I’ll review in detail in this chapter). Let’s take a look next at the indications for LASIK, the pre-operative evaluation, and then the procedure itself.
Leia Mais…Indications for the LASIK Procedure
LASIK may be used to treat nearsightedness (myopia), farsightedness (hyperopia), and astigmatism. However, not all Excimer lasers are presently FDA approved to treat all three types of refractive errors. For example, some Excimer lasers are not yet FDA approved to treat farsightedness. Your surgeon can provide this information to you at your request.
LASIK is an elective procedure, which, like any procedure, has potential risks and benefits. In general, indications for surgery must include an appropriate level of nearsightedness, farsightedness, or astigmatism, as well as an educated and properly motivated patient with realistic expectations. The best candidate for LASIK is an individual who desires to be less dependent on glasses or contact lenses, is willing to accept the risks of the procedure, and understands that an enhancement procedure may sometimes be required.
The primary potential risks include postoperative glare, halos or starburst around lights at night, and infection in the cornea with loss of best-corrected visual acuity. Fortunately, risks that threaten vision in the eye, such as infection in the cornea, are very rare. Leia Mais…What is the Cost of Lasik Eye Surgery?
If you are looking into getting lasik eye surgery, you are most likely asking what is the cost of lasik eye surgery, and that is a great question. But maybe a better question is what is the cost of not getting it?
There are several different prices you will find for the cost of Lasik Eye Surgery. It is best to shop around, but it is also important to check the reputation of the Lasik Eye Institution, or where ever you are looking to have your surgery.
Aging and Your Eyes Presbyopia, Cataracts, Age Related macular Degeneration & Glaucoma
Leia Mais…As we age, there are a number of changes that may occur in our eyes. Some of these changes are minor and may simply require routine examinations, observation and perhaps the use of eyeglasses. Other age related eye changes might be a warning sign or even the result of certain eye conditions that are more common with age and may cause a loss of vision. In any event, each of us should take personal responsibility for the preservation and enhancement of sight, as we grow older. This means taking the time necessary to have regular eye examinations to facilitate the early detection of eye problems so that they can be addressed.
The most common eye conditions that are encounter with increasing age are Presbyopia, Cataracts, Age Related Macular Degeneration and Glaucoma.
Finding the Best Lasik Eye Surgeons
Most people will agree that picking a surgeon, especially for lasik eye surgery, is a rather challenging task. It is always recommended that you do your homework to develop some trust before even going for your first consultation.
Find Lasik Eye Surgeons by State:
Leia Mais…New Activities and Career Opportunities
Patients who have undergone successful LASIK eye surgery find that travel becomes much more enjoyable and convenient because they no longer have to worry about packing a back-up pair of glasses or all the accessories necessary for contact wearers. Furthermore, such activities as swimming, cycling, sky-diving, and even spending a day at the beach become more pleasurable without the worries and hassles associated with corrective eyewear.
In addition to the many leisure-time LASIK eye surgery benefits, patients also find that they have a broadened array of career choices available to them. Some fields, especially law enforcement and aviation, require participants to display excellent vision that is not dependent upon such refractive solutions as glasses or contact lenses. After undergoing LASIK, patients who were not formerly suitable candidates for such occupations find themselves embarking on the careers of their dreams.
Leia Mais…How to Choose the Right Corrective Vision Eye Surgery
Laser eye surgery has become so advanced that glasses may one day be nothing more than museum pieces. If you're considering a procedure, review the various pros and cons of your options before committing.
Leia Mais…Immediate Results
One of the truly remarkable benefits of LASIK eye surgery is that most LASIK patients experience dramatically improved vision within mere moments of the procedure. While ideal visual acuity may take up to six months to achieve, it is very common for patients to demonstrate near-perfect vision during their follow-up examinations the very day after LASIK surgery, and to immediately discontinue the use of glasses or contact lenses.
Leia Mais…LASIK Eye Surgery Benefits
Most patients are extremely pleased with their LASIK results. The benefits of LASIK eye surgery are many, and include immediate vision improvement, the ability to discontinue using costly and frustrating corrective eyewear and contact lenses, and broadened social, recreational, and career opportunities.
LASIK Eye Surgery Information – LASIK
LASIK surgery was developed in 1990 by Lucio Buratto and Ioannis Pallikaris as a melding of two prior techniques, keratomileusis and photorefractive keratectomy. It quickly became popular because of its greater precision and lower frequency of problems in comparison with these former two techniques. These days, faster lasers, larger spot areas, bladeless flap incision, and wavefront-optimized and guided techniques have greatly improved the reliability of the procedure as compared to that of 1991. Nevertheless, the fundamental limitations of excimer lasers and undesirable destruction of the eye's nerves have spawned research into many alternatives to "plain" LASIK, including all-femtosecond correction (Femtosecond Lenticule EXtraction, FLIVC), LASEK, Epi-LASIK, wavefront-guided PRK, and modern intraocular lenses.
Indications and Features of Excimer Lasers
n the following chart, OZ stands for optical zone, meaning the maximum size of the pupil allowing light to pass through the eye that can be targeted effectively for correction with a specific laser. TZ stands for the maximum treatment area, including a transition zone that can be used in an ablation to achieve vision correction in the targeted area.
LASIK eye surgery
One of the most innovative methods of dealing with eye problems today is LASIK Eye Surgery. But what is LASIK and how do you know if you are a good candidate for the surgery?
Short for Laser-Assisted in Situ Keratomileusis, the procedure involves peeling back a small section from the top of the cornea. A focused laser will be used to reshape the cornea and eliminate any tissue that may be the root cause of the eye problem. While not always a road to perfect vision, LASIK can greatly improve one’s eyesight.
Leia Mais…
