LASIK Surgery: Is It Right For You?

LASIK eye surgery may indicate no more corrective lenses.  But it is not right for everyone.  Learn whether you’re a good candidate and what to consider when weighing your decision.

If you’re exhausted from wearing glasses or contact lenses, you may be wondering if LASIK surgery is good for you. 

Normally, most people who have laser-assisted in situ keratomileusis (LASIK) eye surgery achieve 20/20 vision or satisfaction, which operates well for most activities.  But most people still need glasses for driving at night or for reading when they’re older.

LASIK surgery has a good track record

Difficulties resulting in loss of eyesight are rare, and most people are fulfilled with the outcomes.  Some side effects, especially dry eyes and temporary visual disturbances (such as glare), are quite common.  But these usually get better after a few weeks or months, and very few people consider it to be a long-term problem.

Your outcomes depend on your refractive error and other aspects.  People with mild myopia have the most win with refractive surgery.  People with astigmatism as well as high levels of nearsightedness or farsightedness have less-predictable results.

Read on to learn more about what you should consider when deciding whether this surgery is right for you.

What is involved in LASIK eye surgery?

There are many variations of laser refractive surgery.  LASIK is the best-known and most generally executed.  Many articles, including this one, will use the term “LASIK” to refer to all types of laser eye surgery.

Generally, images are concentrated on the retina at the back of the eye.  With nearsightedness, farsightedness, or astigmatism, they end up being concentrated either in front of or behind the retina, resulting in blurred vision.

Nearsightedness (myopia) is a condition in which you see close objects clearly, but distant objects are blurred.  When your eyeball is slightly longer than normal or when the cornea curves too quickly, light rays focus in front of the retina and blur distant vision.  You can see close objects more clearly, but not distant objects.

Farsightedness (hyperopia) is a condition in which you can see distant objects clearly, but nearby objects are blurred.  When you have a smaller-than-average eyeball or a cornea that is too flat, lightly get focused behind the retina instead of on it.  This blurs near vision and sometimes distance vision.

Astigmatism causes overall blurred vision.  When the cornea is unevenly curved or flattened, it results in astigmatism, which impairs the focus of near and distance vision.

Traditionally, confused vision is fixed by bending light rays with glasses or contact lenses.  But reshaping the cornea (the dome-shaped transparent tissue at the front of your eye) can also provide necessary refraction and vision correction.

Earlier in the LASIK procedure, your eye surgeon will take explicit measures of your eye and consider the overall fitness of the eye. You may be advised to take a mild sedative just before the process.  After you lie comfortably on the operating table, numbing drops will be given to the eye.  He’ll then use a unique type of cutting laser to specifically change the curvature of your cornea.  With each pulse of the laser beam, a small amount of corneal tissue is removed, allowing your eye surgeon to flatten the curve of your cornea, or make it sharper.

Typically, the surgeon creates a flap in the cornea and then elevates it before reshaping the cornea.  There are also deviations in which a very thin flap is raised or no flap is utilized at all or no flap is put forward at all.  Each technique has advantages and disadvantages.

Respective eye surgeons may specialize in unmistakable types of laser eye methods.  The differences between them are usually minor, and one is not better than the other.  Depending on your circumstances and preferences, you may want to consider:

Are your eyes healthy?

In general, laser eye surgery is best suited for people who have a moderate degree of refractive error and no unusual vision problems.

Your eye surgeon will ask detailed questions about your eye health and evaluate your eyes to make sure you do not have any conditions, that could result in complications or poor surgical outcomes.  This includes:

An eye disease that results in a progressive decline in your vision and thinning of your cornea, such as keratoconus.  If keratoconus runs in your family, even if you don’t have it, be very cautious about elective eye surgery.

Inflammation (such as keratitis or uveitis) and infection (such as herpes simplex) affect the eye.

Eye injury or eyelid disorder.

Dry eyes.  It is necessary to understand that if you have dry eyes, LASIK surgery may create the situation worse.

Big disciple.  If your pupils are large, especially in dim light, LASIK may not be suitable.  Surgery can result in debilitating symptoms such as glare, halos, starbursts, and ghost images.

Eye disease  The surgical procedure can increase your eye pressure, which can make glaucoma worse.

Cataracts.

You may want to reconsider having LASIK surgery if:

You have severe myopia or have been diagnosed with a high refractive error.  The potential advantages of LASIK surgery may not explain the dangers.

You have a pretty good (overall) vision.  If you see well and only need contacts or glasses for a short period, the improvement from surgery may not be worth the risk.

You actively participate in contact sports.  If you regularly get facial and eye injuries, such as during martial arts or boxing, LASIK surgery may not be a good option for you.

Is your vision stable?

If you have myopia, your vision may change throughout your teen years or longer, requiring periodic changes in your eyeglass or contact lens prescription.  Therefore, people should be 18 years of age and preferably older before considering LASIK eye surgery from http://www.visualaidscentre.com/lasik-eye-surgery-in-delhi/.

Certain conditions and medications 

pregnancy, breastfeeding, and steroid medications – can cause temporary fluctuations in your vision.  Wait until your vision is stable before considering LASIK eye surgery.

Can you buy it?

Most insurance plans consider laser eye surgery an elective procedure and do not cover the cost.  Figure out what the surgery will amount to you.