Lasik eye surgery being an elective surgery, it is often the trend that decides whether a person will opt for it or not. These days, custom lasik eye surgery is the buzzword.

Custom lasik eye surgery means that you get to decide the steps of the surgery that you want to go through. Though there are some basic steps in lasik eye surgery, the custom variation will allow you a greater participation in the manner the surgery is to be performed. Most eye surgeons offer custom lasik eye surgery.

Custom lasik allows you to take a look at your eye in a 3-dimensional way that allows the doctors a better grasp of the situation and the type of procedural element that will be suited to your eye. While the choice of custom lasik eye surgery is yours in the end, the involvement of advanced technology will serve to increase the odds of the success of your procedure in the long run.

In getting lasik eye surgery done, whether you elect to try out the custom procedure or the traditional surgery, you will first need to know whether you are an eligible candidate for the operation. This requires that you meet the fundamental requirements put forth by the Food and Drug Administration that will check your credentials and medical history for any problems. If you are cleared for the procedure, you will be tested to ascertain what procedural options will be best suited to your body and overall situation. After a decision is taken your surgery will be scheduled with a trained surgeon.

If you decide to opt for custom lasik, the doctors will first do a 3 dimensional measurement of your eye in order to analyse whether there is a need for reshaping or other such procedure. Thereafter you get to pick and choose the procedure that you wish to get done or do without. So, ultimately it is you who will decide to a great extent what changes are to be made in your vision and how.

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A possible complication of lasik eye surgery is dry eye syndrome. This especially affects the older people and also more women than men are seen to be troubled by it.

Laser surgery may cause damage to the tear film. This film is composed of 3 interdependent layers which if damaged cannot function properly causing dry eye which is the condition where a person does not produce enough tears to keep the eye moist, comfortable and clean.

The symptoms of dry eye condition are persistently gritty and itchy eyes, burning sensation and pain in the eyes. The symptoms get worse with each passing day. There may also be stringy mucous present in and around the eyes.

The first line of treatment for dry eyes is to use lubricating eye drops or gels that can be brought over the counter. However, corrective laser surgery may be required to treat the aggravated dry eye. Once the patient has been treated for the specific cause, corrective laser eye surgery may be necessary to correct faulty vision.

The advantage of corrective laser eye surgery is that it is quite affordable. Its popularity is growing as it allows the patient to have good vision without taking recourse to using glasses and contact lenses. With positive feedback from people who have found corrective laser eye surgery to provide best results, more and more people are getting convinced that there are genuine benefits of this form of surgery.

Corrective laser eye surgery means value for money and this is a major factor in its popularity. It is effective in correcting many vision related problems like glaucoma, cataract and macular degeneration. These are problems that mostly affect the eyesight of the elderly. A major cause of blindness in old people is macular degeneration. Corrective laser eye surgery is able to treat macular degeneration by controlling the symptoms though it is not possible to completely cure it by this surgery.

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Summary: complication from lasik surgery is a distinct but low possibility. Taking care to minimize or avoid the factors that ultimately lead to complication, is advisable.

The occurrence of complications is a real possibility with any kind of surgical process. However, complication from lasik surgery, though a possibility, is found in less than 1% of patients. These complications can most often be resolved with a retouch surgery or by medications in certain cases.

The low rate of complications from lasik surgery makes it one of the safest surgeries. A major or total loss of vision may be a possibility in less than 1% of patients owing to complications arising out of lasik surgery.

You can minimize your chances of complications from lasik surgery to a certain extent by choosing a competent surgeon who will put in his best effort while performing the surgery so that there may not be any problem post surgery.

Lasik surgery demands that first you must be eligible for the procedure. Not all people qualify for this surgery and your doctor is the most competent person to decide whether or not to advise you to go ahead with lasik surgery. The eligibility criteria is based on various factors like, age, health etc. and will determine the suitability of the surgery on your eyes and overall health. If you are advised against the surgery, do not try to find a way around it or resort to the services of some less qualified doctor because this eligibility factor has been put in place for your own protection. If you do not adhere to the qualification procedure, the risk factor increases manifold.

If you do qualify, ask your doctor to apprise you of the possible complications from lasik surgery with special reference to your case. With all these things in mind take a final decision. A successful lasik surgery is the result of a qualified and trained surgeon, good medical facilities and adherence to certain vital eligibility regulations.

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Summary: a high degree of success is achieved through astigmatism lasik surgery and being a painless and quick process, is highly desirable.

Treatment of astigmatism is possible through astigmatism lasik surgery, which uses zyoptics wave front technology. It is important that the laser treatment be delivered at the exact angle so that it is effective. A 6.0 D correction is possible by astigmatism lasik surgery. Astigmatism is usually found along wit short sightedness or far sightedness. Since the cornea of the eye is not perfectly circular as it should be, people suffering from astigmatism have difficulty in seeing vertical, horizontal or diagonal lines. The shape of the cornea determines if one has short sightedness, far sightedness or astigmatism. A person with astigmatism up to 5.0 Dioptes can be treated using astigmatism lasik surgery, which can treat the areas of blurry vision in the cornea. The precision of the excimer laser and lasik are used to alter the shape of the cornea in astigmatism lasik surgery so that light gets properly focused or refracted by the eye.

Surgical procedure:

The use of anaesthesia in the form of eye drops ensures that there is no pain during the surgery. An instrument called a microkeratome glides across the cornea so that a thin layer of the cornea may be lifted. Next, an excimer laser is used to beam ultraviolet laser pulses, which will help reform the internal cornea with accuracy levels up to 0.25 microns. Adjustments of the laser beam with the assistance of a computer make it possible to treat high levels of astigmatism. After the tissue is reshaped, the flap is replaced in its original position and allowed to heal without any stitches.

The entire procedure takes less than half an hour and so, is often performed as an outpatient procedure. This is also a relatively painless surgery though there may be some discomfort a day after the astigmatism lasik surgery.

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