If you've had or are experiencing significant medical or eye problems then LASIK isn't right for you. Conditions such as glaucoma, corneal disease, keratoconus, macular degeneration, diabetic retinopathy, or corneal ulcers need to be discussed with your ophthalmologist.
You have a disease or are on medications that may affect wound healing. Certain conditions, such as autoimmune diseases (e.g., lupus, rheumatoid arthritis), immunodeficiency states (e.g., HIV) and diabetes, and some medications (e.g., retinoic acid and steroids) may prevent proper healing after a refractive procedure.
Increased internal eye pressure – eye pressure needs to be well-controlled. Diabetes – if your retinas are healthy, you can proceed to treatment. Large pupils with a high prescription. MS, dry eyes – your suitability will depend on the status of your condition.
You are between 18 and 55 years of age. You suffer from long-sightedness, short-sightedness and/or astigmatism. Your eyes are healthy and you do not have a history of eye problems (e.g. scarring or thinning of the cornea) or significant eye trauma.
Risks. Complications that result in a loss of vision are very rare. But certain side effects of LASIK eye surgery, particularly dry eyes and temporary visual problems such as glare, are fairly common. These usually clear up after a few weeks or months, and very few people consider them to be a long-term problem.
The American Refractive Surgery Council says the procedure's complication rate is less than 1% (though 30% of people may see short-term side effects like dry eyes).
This harm is mostly the result of the sensitive light-sensitive cells in the eye's retina becoming overloaded and damage done to the macula. Even before that level of power, willfully staring at a laser pointer's light for a long period can still cause harm.
With success rates that range between 90% and 99%, LASIK is incredibly effective and, for most, it eliminates the need for corrective lenses, at least in the foreseeable future.
LASIK: 25-40
Generally speaking, most LASIK eye surgeons agree on 25-40 as the ideal age range for LASIK eye surgery candidacy for a few reasons. By the age of 25, eyeglasses and contact lens prescriptions have most likely stabilized. A stable prescription is one of the hallmarks of a good LASIK candidate.
The best or right time to have laser eye surgery is around 25-30 years of age. This is because eye prescriptions start to settle. After age 18, the development of your eyesight slows, meaning you have a more stable prescription 1.
Those who are not in good general health.
A dry eye may not heal well and has a higher risk of post-surgery infection. Other conditions such as diabetes, rheumatoid arthritis, lupus, glaucoma or cataracts often affect results.
Suitability for vision correction
Most people are suitable for LASIK. However, if a person has unusually thin or irregular corneas, the laser eye surgeon will recommend ASLA, while SMILE may be recommended for people with a high degree of short-sightedness.
All surgeries carry some risk of complications and side effects, but LASIK is generally considered a safe procedure with a low complication rate. In fact, LASIK is one of the safest elective surgical procedures available today, with a complication rate estimated to be less than 1%.
The initial recovery process for LASEK laser eye surgery can take slightly longer than LASIK and can be up to three to four days longer. This is why we ask that patients do get as much rest as they can, use the eye drops prescribed by their surgeon and do not return to work for at least 4 to 7 days.
We generally perform LASIK on patients who are in the age range of 18-55. A refractive lens exchange is a great choice for patients who are 50 years or older who want to enjoy life without glasses, contacts, readers, or bifocals as well as stop the process of cataracts before they form.
Even those over 40 or 50 years old can benefit from the procedure, which is an investment that is worth it compared to wearing glasses or contacts for the rest of their lives. LASIK after 40 can provide improved vision for a long time after the initial surgery, although it is important to have realistic expectations.
You can get LASIK more than once. But undergoing more than three LASIK procedures can be harmful to your health and cause severe vision problems. Each time you undergo LASIK, the surgeon removes corneal tissue. If your corneas are too thin after the first procedure, you may not be able to have a second LASIK surgery.
How Long Should You Wear Dark Glasses After LASIK? For the first 24 hours after surgery, it's best to wear sunglasses anytime you're outside. Inside, they can help with light sensitivity. Outside, they'll protect you from UV light and potential hazards.
Your eyes are especially sensitive for the first week after you have LASIK. Plan to wear sunglasses for at least the first week after your LASIK procedure. Also, even post-LASIK surgery, you should continue wearing sunglasses.
It's estimated that the chances of going blind as a result of laser eye surgery are around 1 in 5 million.
These include both direct beam hazards such as tissue burns, eye damage, endotracheal tube fire, drape fire, and explosion of gases, or non-beam hazards (those that are secondary to the actual beam interaction) such as laser generated airborne contaminants (surgical plume), electrical damage, toxic dyes, and system ...
The afterimage area looks like a blob if you looked directly at the light, or can look like separate spots or a line if the eye was moving during the exposure. Afterimages take about 5 or 10 minutes to fade. If after this time the spots are still visible, you may have retinal damage.
The decision has been taken in view of the serious security threat of a terrorist attack. It is also said to be hazardous for aviation safety.
Some patients may suffer from visual changes such as glare, halo, or star-bursting patterns around lights, haze, and decreased contrast sensitivity. The FDA reports that visual disturbances tend to stabilize three to six months after the procedure.