Eyes plays an important role in high lightening you personality. Statistically, laser eye surgery is very safe and effective for correcting poor vision. However, it is a surgical procedure, and like all surgeries, there are risks involved .You need to research and understand what can happen when you have laser eye surgery so that you can decide if the gain out of the surgery overweighs the risks.
Although the terms Laser Eye Surgery and Refractive surgery are commonly used as if they were interchangeable, this is not the case. Lasers may be used to treat no refractive conditions (e.g. to seal a retinal tear), while radial keratotomy is an example of refractive surgery without the use of a laser.
Laser eye surgery has helped many people virtually eliminate their dependence on contact lenses and glasses. Even though it’s relatively safe, there are several things you can do to prepare for your laser eye surgery so that you get the best possible results.
t is a relatively easy out-patient surgery. The number of people who get operated on laser eye surgery increases each year while the cost is becoming more affordable for the average person.
Types of laser eye surgery
There are many different types of laser eye surgery, divided between two large groups: Lasik and PRK.Lasik is the best-known type of laser eye surgery, which is why many people assume this is their only choice. However, not everybody is a good candidate for Lasik.When researching options for laser eye surgery , ask your provider about the options available and which is best for your specific case.
Lasik, though popular, may not work for you. Lasik is performed on patients who have a normal cornea that can resist a cut through both the outer and middle layer. Lasik is also the preferred method used to correct farsightedness.
Photorefractive Keratectomy (PRK) may be recommended, especially if you have astigmatism. PRK doesn’t involve cutting of any type. Instead, the surgeon removes excess of tissue from the eye. PRK is the preferred method of laser eye surgery for patients who suffer from certain corneal abnormalities that don’t allow them to undergo regular surgery.
Another type of laser eye surgery is LASEK, Laser assisted sub-epithelial keratomileusis (LASEK),also know as Epi-LASIK.
LASEK is a refractive surgical procedure similar to PRK, where the surface cells (epithelium) of the cornea are removed prior to laser treatment. Then the laser reshapes the cornea to improve vision. Once the laser ablation is completed, the surface cells are replaced over the reshaped area.
There is a differences between Lasik (Laser-Assisted In Situ Keratomileusis) and Lasek (Laser Epithelial Keratomileusis).Lasek is performed on patients whose cornea is too thin to support deep cuts. While the final results are the same, Lasek has a long recovery time (two weeks) compared to Lasik (one day).
