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[W498]What Is Lasik Eye Surgery

by Ns Kennedy Kennedy, Ns

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 surgeon that you are confident about will be able to give you more information about laser eye surgery.

LASIK eye surgery has helped millions of people correct their vision. It's become one of those things that we take for granted, but without it we'd be back in the stone ages. It wasn't very long ago that we were forced to wear either glasses or contact lenses, if we had vision problems. Fortunately, those times are a thing of the past, thanks to LASIK eye surgery. LASIK is an acronym that stands for laser assisted in situ keratomileusis. This is a corrective eye procedure that creates a flap in the cornea with a microkeratome blade, and then uses a laser to reshape the cornea. As the LASIK eye surgery procedure continues to advance new techniques have been developed for this popular surgery.

Wavefront LASIK eye surgery is one of the newest and hottest LASIK procedures available today. It has been utilized in Europe for some time now, but it wasn't until recently that it was approved for U.S. use. Wavefront LASIK eye surgery, compares favorably to its traditional LASIK surgery counterparts. They are, however, very similar when it comes to this procedure. They work under the same premise, in that they function with a laser to cut the corneas tissue, that is often the cause of flawed vision. The main underlying advantage that wavefront LASIK has over conventional laser procedures is in the mapping. Wavefront LASIK takes a complete measurement of the whole eye; this not only results in a precise measurement of the eye, but also provides three-dimensional mapping. For obvious reasons, these details provide much advantage when it comes to executing the eye surgery.

When choosing between traditional LASIK eye surgery and wavefront LASIK eye surgery, there are a few things you should consider. Conventional LASIK procedures are sufficient when it comes to lower order aberrations, including astigmatism, farsightedness, or even nearsightedness. Wavefront LASIK eye surgery really shines when it comes to higher order aberrations. These vision issues cannot be corrected with glasses, contact lenses, or even traditional LASIK eye surgery. Since wavefront technology utilizes sophisticated mapping, you can not only measure, but also correct these issues. Problems with night vision, starbursts or light halos can all be corrected by the new wavefront LASIK technology.

Many reports show that wavefront LASIK eye surgeries are commonly more successful. This can be attributed to the sophisticated measuring techniques available to this technology. But, like anything else that is superior in this world, it comes with a cost. Wavefront LASIK eye surgery considerably more expensive than conventional LASIK procedures. So, if you are on a tight budget, you'll need to decide if it's necessary or worth the extra cash. It is not unusual to see wavefront LASIK surgery costing twice of what it would cost for your typical LASIK procedure. If you have higher order aberration issues, wavefront LASIK is the only way to go. So, your decision should not only reflect your budget, but your specific vision needs.

Unfortunately, at this time, neither traditional LASIK surgery or wavefront LASIK surgery is covered by typical health insurers. There is some optimism down the road that LASIK eye surgery may be covered by your common health insurance plan. When you look at the overall savings that LASIK eye surgery provides over an individuals life, having to deal with the hassles of eye care, such as glasses/contacts, the benefits are obviously in favor of LASIK. For these reasons, you'd think you'd be a priority for health insurers, but they have bigger problems currently, so don't hold your breath.

It's important to sit down with a qualified LASIK physician when considering LASIK eye surgery. He or she can help you determine whether traditional LASIK eye surgery is sufficient for your needs. Whether you are a good wavefront LASIK eye surgery candidate. And what's involved in the surgery, including preoperatively and postoperatively. Don't be tempted by price alone, a reputable LASIK doctor is much more important to your eyes than saving a buck.

Article Source : Symptom Checker For Mental

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Both Ns Kennedy Kennedy & Frank Rodriguez 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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