Lasik Laser Eye Surgery

The laser eye corrective surgery is the best option for anyone needing eyesight restoration. This procedure is fast and safe and the recovery period takes only a couple of days. It´s a minor clinical procedure that will guarantee a 20/20 vision.

The general medicine comprises of two types of laser eye correction surgery: LASEK (Laser Assisted Sub-Epithelial Keratomileusis) and PRK (PhotoRefractive Keratectomy).

Even if the two procedures are pretty similar there are still two minor differences when it comes to the method used for the correction of the cornea and the healing process.

Both LASEK and PRK use drop instillation for numbing the eye and the first step of the surgery is conducted while the patient is awake and relaxed.

The PKR laser eye correction surgery is actually a scraping process of the cornea that will eliminate the damaged epithelial lining while the LASEK involves a special cutting method that will create a new layer of the cornea.

The first step is to remove the topmost lining of the cornea followed by an Excimer laser intervention that will help grow a new layer.

The reshaping process is different from one person to another and that´s why the procedure requires precise measurements such as reshaping and mapping.

A person can use a laser eye correction surgery for many reasons because it can solve simple and both complex problems. If you can afford it you should correct your vision problems right away. All you have to do is to find a good surgeon and follow his medical advices.

The laser eye correction surgery is known to be very successful when it comes to people with near sighted problem. For example, if your vision was 70/150, after the laser intervention it can be once again at the 20/20 level.

To sum up all the above, the laser eye correction surgery is without any doubt one of the best inventions if you want 20/20 vision and wants to get rid of wearing spectacles.

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In order to correct vision, surgeons use lasers to reshape the cornea by intervening on the tissues on the underlying or stromal layer. The medicine currently comprises two very effective types of laser eye surgery: the Photo Refractive Keratectomy (PRK) and the Laser-Assisted In Situ Keratomileusis (LASIK).

In Photo Refractive Keratectomy, the doctor manually scrapes away the cornea and corrects the vision using an excimer laser. Unfortunately the epithelium layer will grow back in time, not to mention that the recovery period is longer than with LASIK.

On the other side, PRK procedure involves fewer risks because the surgeon doesn´t cut the cornea.

LASEK (Laser Assisted Sub-Epithelial Keratomileus) is the new and improved PRK and uses a solution with alcohol to soften the area before removing the epithelium. After the excimer laser reshapes the stroma, the surgeon replaces the epithelium. With LASEK the healing process is shorter than with PRK.

Next, LASEK developed into Epi-LASEK. The doctor preserves a living layer of the epithelium using a separator and after the vision is corrected with excimer laser, the layer is replaced. The healing process is even shorter now.

LASIK or Laser-Assisted In Situ Keratomileusis cuts the cornea flap with a microkeratome metal blade, reshapes the eye with an excimer laser and repositions the flap. This procedure corrects vision right away and the patient will only experience some blurriness during the next 24-hours.

Custom Vue LASIK is pretty much the same thing as LASIK but it uses Wavefront software. The technology used is 25% more accurate than any standard method and is used to map the optical system and to guide the laser to change the stroma.

With Custom Intra LASIKthe flap is made using a femtosecond Intralase laser. Then with the help of Wavefront guidance the excimer laser corrects the visual errors.

According to the experts this is the most advanced procedure for corneal flap creation but unfortunately it is also the most expensive one.

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People that were forced to wear contacts or glasses all their life can now leave these aids behind by using a new and innovative LASIK procedure called the LASIK eye surgery.

This new type of refractive eye surgery can be risky but in most cases after detailed testing and consultation the final result is a good one. If you worry about the duration of the surgery, you should know that everything lasts only a few minutes but in order to obtain good results you should be very careful about the pre and post operative appointments.

It is very important to choose a good eye surgeon and after he evaluates he´ll establish the details of the procedure. He´ll let you know if you´re a good candidate or not, he´ll explain the procedure, the complications, the risks and the final result and together you´ll set the post-op appointment.

A few weeks before the LASIK eye procedure it´s recommended that you use only glasses and no contact lens because the shape of the cornea plays the most important role during evaluation.

When the procedure starts you´ll be sitting in a chair while the doctor will put numbing drops in your eyes. After he cleans up the area around the eyes, he´ll use a machine that will keep your eye lids open.

You might feel pretty weird because our eye lids are programmed to shut but if you stay relaxed you won´t feel a thing. The lasik eye surgeon use various types of machines and that´s why the level of discomfort can vary a lot from one patient to another.

Next, you´ll have to look straight into a laser placed over your eye while the surgeon will complete the procedure.

Everything happens very fast and the discomfort will only last a few seconds. All the above mentioned details sound scary and when you think that everything happens in the eye you might reconsider but you shouldn´t. LASIK eye procedure is very safe and most candidates leave the hospital with excellent results.

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