Wavefront Lasik Info

You are tired of using both your eye glasses and contact lenses yet you cannot stop wearing them because you are near-sighted. You’ve research online about eye surgeries and you saw this very interesting five-letter word, LASIK. It just might be the solution that you are looking for.

LASIK or Laser-assisted In Situ Keratomileusis is is a corrective eye surgery for conditions such as astigmatism (blurring of vision), myopia (nearsightedness) and hyperopia (farsightedness). This technique was developed by a Spanish ophthalmologist when he cut thin portions of the cornea to alter its shape around 1950. Today, thanks to advances in medical technology, LASIK utilizes laser lights, bladeless incisions and is therefore more reliable than that of the last couple of years.

What is Wavefront Lasik?
Wavefront Lasik, also called Wavefront-Guided Lasik, is a variation of this LASIK surgery. It utilizes the concept of wavefront technology of using three dimensional measurements to reshape the cornea properly. This measurement system is very accurate that it enables vision correction in cases that eye glasses, contact lenses and standard LASIK cannot treat. This technology takes into account that every person’s eyes are different and so it has to modify itself based on the person’s needs.

What are the benefits of choosing this technology?
Wavefront LASIK creates an individualized correction for your eyes that is guided by in-depth analysis of your corneas. Patients who underwent this procedure showed significant sharper vision. It is not just the mere 20/20 vision that most surgeries offer, but rather will be improvement on sensitivity on contrast and fine details. Also, there are lowered accounts of side effects such as glaring, sensitivity to contrast and difficulty with night visions.

What are the preparations before the surgery?
Patients are advised to stop wearing contact lenses weeks before the scheduled surgery. He or she should avoid possible eye irritants such as smoke, dust and wind particles. The patient should also avoid touching his or her eyes too much as it will cause unwanted redness.

What to expect after the surgery?
Patients are usually advised by doctors after this surgery to get lots of rest and sleep. They are given eye shields to protect their eyes from light and dirt. Proper care is taught on emphasis of cleanliness to avoid any complications. A series of antibiotics and anti-inflammatory medicines are given, which should be taken completely and strictly adhered to. Artificial tears and droppers are given also to constantly hydrate the eyes.

What are the usual complaints after the surgery?
Probably the most common complaint of patients post-op is the occurrence of “dry eyes”, which would need proper treatment such as the use of artificial tears.

With the dawn of technologies that are aimed towards the betterment of people’s lives, there are now surgeries that can be done to help improve one’s eyesight. That’s why LASIK surgery has been proven to be an effective means of restoring your vision at its best. But while LASIK assures a better vision, most people are still apprehensive as to whether they should undergo the procedure or not. However, a deeper understanding of this procedure can help individuals to finally overcome their fears regarding LASIK surgery.

Fear of Pain
Most people believe that a LASIK procedure is really painful and greatly believe that they would be able to experience discomfort since this surgery is done while they are fully conscious. But it is important to know that a mild sedative is actually given to patients to make sure that they remain comfortable throughout the procedure, while numbing drops are also applied to the eyes so even though patients may be able to feel some pressure, they can be assured that the LASIK process is relatively pain free.

Fear of Laser Contact
A lot of possible patients are also afraid of the idea of having a laser beam shot directly into their eyes. But in fact, even though laser is used to remove tissues from the cornea, it only comes in contact with each eye for around 10-15 seconds. Aside from that, patients need not worry about them blinking or looking away during the procedure because LASIK has an eye tracking system that follows every eye movement, thus laser pulses can be matched to those movement. Furthermore, eye lids are also held open to prevent them from blinking during the surgery.

Fear of the “Scalpel”
Patients need not fear about undergoing a LASIK procedure because it does not use scalpel but instead uses a computer operated surgical blade to ensure that the procedure is done in an excellent and precise way.

Fear of Possibly Going Blind
Most importantly, patients need not be scared of possibly going blind in case a complication occurs after the surgery. As a matter of fact, there has been no cases of patients who has gone blind after a LASIK surgery. And if indeed a complication ever occurs, rest assured that the surgeon can perform a second procedure to finally correct the problem.

The more you ask about LASIK surgery, the more you will be able to fully understand the processes that are involved in this, thus making you feel more comfortable about actually undergoing one. The best way to do that is to talk to a qualified surgeon who can help address all your concerns and questions.