LASIK Eye Surgery ~ Health Care And Diet Solution

You may well have heard of laser eye surgery , but have you heard of lasik ? This is short for "Laser in situ Keratomileusis" and it is a particular type of refractive laser eye surgery It is used for a variety of conditions of the eye and can correct short and long sightedness among other things. During the procedure, a small incision is made in the cornea. An excimer laser is then used to change the shape of the central part of the cornea called the stroma and therefore make the necessary correction.

If you decide to proceed with LASIK surgery you should carefully research the subject to find out as much as possible about the procedure. You should also research the eye surgeons that perform the surgery and if possible act on personal referral. Keep in mind that when pricing the surgery that not all advertisements for LASIK quote the full and final price and many have add-on costs. Finally, before proceeding with the surgery , make sure to have a thorough conversation with your eye surgeon so that you are fully aware of all the benefits and risks.

Basic LASIK eye surgery starts with anesthetizing the eyes. In some procedures, a microkeratome blade makes a cut in the cornea to create a flap. All-laser LASIK options make this same cut with a laser. Cool lasers then reshape the cornea by shaving off fine layers until the correct shape is achieved. [http://www.youtube.com/watch?v=ZPDFzcp9nX4 Lasik Hawaii] Computers guide the movement of these lasers for accuracy. The flap made by the initial cut in the procedure is put back into place where the eye will heal itself. The entire procedure takes less than 15 minutes per eye Though the surgery itself is short, the results are long lasting.

Many people who wear glasses or contact lenses are unaware that there is laser treatment available that can remove their eye problems altogether. The glasses can be got rid of with a simple surgery. There are many conditions that refractive surgery can help. A refractive lens exchange is another common procedure that can help many people have their sight restored. Over time the lens of the eye become hardened, and when it does it can affect sight. A refractive lens exchange removes the hardened lens and replaces it with a new one, customised to the individual's needs. It can correct longsightedness or shortsightedness at the same time.

With laser precision and computer guided instruments and new technology, there are several specialized techniques that can actually be chosen by the patient and his doctor. PRK or photorefractive keratectomy has been around for about 20 years and was the first laser vision surgery A doctor uses an ultraviolet light to actually reshape and refine the cornea by removing fine layers of tissue. This corneal reshaping lets your eye focus light accurately and works well with both nearsighted and farsighted patients. There may be some mild discomfort post operatively and patients must allow several days before the improvement is apparent.