Note that one cannot merely go in for a lasik surgery. A sequence of tests of the eyes and the general health of the patient has to be undertaken. These comprise three-dimensional pictures of the cornea taken to check how it is tolerant light. The doctors will then assess them for alterations and decide on how to continue.
You need to be at least 18 years of age to go in for the procedure and if you are, then, here's a checklist to test your appropriateness for lasik:
Can you afford the costs? Know that one lasik surgery designates operating on one eye and if both eyes need alteration, the costs will robotically double.
You are ineligible if you are pregnant or nursing, have cataract, or are suffering from diabetes, rheumatoid arthritis, lupus, glaucoma, or herpes contaminations of the eyes or if you take medicines like Accutane® or oral Prednisone.
Does a refractive surgery like lasik impact your career negatively?
Do you endure from the dry eye syndrome and have you ever had troubles except for the eyes entailing glasses or contact lenses? Has your eye recommendation altered over the last one year?
Are your cornea and pupils of the optimal size and thickness? If not, then are you still eager to go under the surgeon's knife?
Know that lasik may not be the everlasting answer to your vision tribulations. Infact many side effects do subsists to this process and there are cases of people having mislaid their sight totally.
Be aware of the hazards of undertaking the surgery for both eyes concurrently.
Discern whether your doctor is qualified, skilled enough and if he has the mandatory instruments for such delicate operations?
Lasik in San Diego and Lasik in Los Angeles are perhaps the best alternatives for most people keen on this method. Both cities come highly suggested for their outstanding lasik doctors, lasik institutes, pre and post operative concern and follow-ups. So killing a time in looking for other alternative is such a waste, act smart, and go for Lasik surgery.
From time to time, new advances have been made in the world of corrective eye surgery which has brought with itself some relief to the patients. But as they say, ?every coin has two its sides?, eye surgery also suffers from risks and complications. The most important factor affecting surgical outcome is the experience of the surgeon. As surgical experience increases, the complication decreases.
Some of the factors that affect the success of surgery include: ?High degree of hyperopia (far-sightedness), myopia (near-sightedness) or astigmatism. ?Pre operative dry eyes. ?Large pupils ?Eye diseases or problems such as floaters. ?Under or over correction by use of spectacles or contact lenses. ?Unstable vision ?Increased sensitivity to bright eyes. ?Corneal flap problems or problems with healing.
Most complications are treatable but some risks can pose serious problems to your vision. The possible complications that can be treated are discussed below:
Contrast sensitivity ? It is the ability to segregate an object from its background. It is a common complication with patients of myopia after following Lasik surgery. There are charts and tests to measure the contrast sensitivity with 20/20 considered as normal. It helps to measure the ability to see under low light. Usually, vision comes to normal after a few weeks or months of surgery, but if the problem still persists, it can lead to night vision problems.
Starbursts ? It causes the light to appear blurred with rays of light radiating from the center of the light source. It affects night time visions. If the patient complaints for starbursts even after a month of surgery, treatment can be suggested to the patient. It may include further surgery, treatment of dry eye or contact lenses. The treatment may differ from patient to patient.
Halos ? It is the appearance of a halo around lights. Corneal swelling can cause a halo during the first few weeks following a Lasik surgery which is quite normal. But if it still persists, then it may require necessary treatments or use of corrective lenses or glasses.
Double Vision and Ghosting ? It is the appearance of a second, fainter object creating a blurred vision. It is the result of irregular astigmatism provoked by surgery. If the complication remains even after the substantial time period has elapsed after surgery, anti-inflammatory drops are prescribed initially. But in prolonged cases, additional surgery is suggested by the doctors. In some cases, rigid gas permeable contact (PGPs) lenses are opted to reduce ghosting.
Ectasia ? Lasik surgery on a myopic or astigmatic patient requires cornea to be flattened to allow proper refraction. When corneal flap is cut too deep or cornea was too thin to perform this procedure, the remaining corneal tissue begins to weaken that result in deforming or induced astigmatism. Such condition resulting in complications is known as ectasia. Patients suffering from this problem are referred to corneal transplants in acute cases.
Both Arvind & Daniel.rayfield are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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