Laser Eye Surgery
Laser eye surgery for laser vision correction, such as lasik, custom lasik, PRK, lasek, epi-lasik and other specialized lasik eye surgery procedures offer those who have nearsightedness, farsightedness or astigmatism and in need of vision correction. This gives people the opportunity of freedom from the fuss of wearing glasses and contact lenses.
The cornea is a transparent tissue that wraps in the front of the eye. The cornea is a part of the eye which helps you to focus. The aim of this Lasik eye surgery is to restore normal eyesight and in the course of this surgery, a computer controlled excimer laser is used to remove microscopic amounts of tissue from the cornea.
Lasik Eye Surgery
Lasik has its many benefitss. In this surgery, a small flap in the cornea of the eye is cut and peeled back to expose the underlying tissue of the cornea. This underlying tissue is then reshaped by using an excimer laser. This allows light to be more properly corrected onto the eye’s retina where images are more clearly defined. After this reshaping is finished, the peeled flap is placed back to its original place. All in all, this surgery is performed in a very short time, as little as in 10 minutes.
Lasek Eye Surgery
As for lasek eye surgery, this is more for people with flatter, thinner corneas. This surgery was developed to reduce the possibility of complications that occur when the flap created during Lasik does not have the ideal thickness or diameter. During lasek, the outer layer of the cornea is cut and lifted of the edge of the epithelial flap and is gently folded back out of the way. Then the excimer laser is used to shape the cornial tissue underneath. After that procedure, the epithelial flap is placed back onto the eye with a kind of spatula. The lasek eye surgery recovery is slower than Lasik recovery, but then again said this, it can vary from person to person.
Precautions before the Procedure
Still, not everybody is a good candidate for lasik eye surgery; a reliable laser eye correction center will always pre-screen their patients first. Doctors are very particular about pre-screening their patients and these include a few points. Patient should be of at least 20 years old before they consider to go through with laser eye surgery. Even said so, the patient would have to be free from diabetes, uncontrolled rheumatic conditions as well as any disease of the immune system. Therefore, it is important to consider an experienced and skilled refractive surgeon for advice.
I am sure you would have heard or read the horror stories associated with lasik eye surgery but the truth is many people have a successful rate of recovery from laser eye surgery and enjoy a pleasant experience before, during and after surgery. But it is definitely common for most people to experience a small amount of pain or minor discomfort after laser eye surgery during recuperation period.
Subsequently, it has found an extensively use as the type of laser that made possible the popular lasik eye surgery, by eliminating the need to wear glasses or contact lenses in many cases requiring vision correction. People are now realizing that they no longer need to go through the inconvenience of wearing glasses and contact lenses which are difficult to deal with when it comes to work, allergies and sports.
Reasons why lasik or lasek may be considered
- Not everyone can wear contact lenses and at the same time would prefer not to wear glasses for cosmetic reasons.
- Some work or activities do not encourage glasses and contact lenses are uncomfortable.
- The inconvenience of wearing contact lenses and care required are a hassle.
Do carefully weigh the risk and benefits of undergoing lasik or lasek eye surgery based on your own personal value. Do not get influenced by friends and family who have had this procedure as it varies from person to person. Patients need to fully understand and seek proper and professional advice from doctors who are more experienced as issues and complications may arise.
Cost of Lasik Eye Surgery
The cost of laser eye surgery varies widely depending on the which area of the country or country in which Lasik or Lasek is performed. It also depends on the level of experience and skills a surgeon possesses, the latest technology utilized during the surgery, and the degree of your refractive error. However, it is important to remember that you should not base your choice of a laser eye surgery entirely on the cost of Lasik or Lasek eye surgery as a less skilled specialist may possibly charge you with a lower eye surgery price, but he or she may not have the same qualifications, experience, training, or latest equipment as a more expensive doctor would have.