Laser Eyes Surgery
Eye surgery is carried out typically, to enhance the refractive state of the eye and to reduce the reliance on glasses or contact lenses. Most eye surgeries today use lasers that help remodel the cornea and hence, are known as laser eye surgery.
LASIK or Laser Assisted In-Situ Keratomileusis is the latest development in this field and is highly popular. In the year 2005, most of the eye surgery procedures were performed using this technique. In this technique, the surgeon uses an instrument known as microkeratome to cut a flap of the corneal tissue to get an entry into the cornea. This procedure is typically carried out for correcting nearsightedness. It is a common method used in the surgery and involves cutting a flap in the cornea so as to get to the tissue below.
LASEK or Laser Assisted Sub-Epithelium Keratomileusis is known to permanently change the shape of the cornea. It uses an excimer laser to ablate some amount of tissue from the frontage of the eye. EPI-LASIK is a recent technique that is quite akin to LASEK and uses an epi-keratome instrument to take out the top layer of the cornea.
Photo refractive keratectomy (PRK) is a procedure that is performed under local anesthesia. Eye drops are used to anesthetize the eyes. This is a type of refractive surgery, which requires destroying of microscopic amounts of the outer eye tissue. It reshapes the cornea by the use of cool UV light that is controlled by means of a computer.
Refractive surgery has become quite common and popular in the recent years. However, it is not advisable in case of slow healers and people who are afflicted with glaucoma or diabetes. It is also not recommended in case of people who are suffering from vascular diseases, autoimmune diseases and pregnant women.
It is seen that even in case of normal healthy individuals, there is a certain amount of risk involved. They could be exposed to infection and also delay the healing procedure as well. In the long run, this problem is generally sorted out with the right treatment. Other complaints include regression as also halo effect that are typical of eye surgery.
By Jimmy Sturo
LASIK or Laser Assisted In-Situ Keratomileusis is the latest development in this field and is highly popular. In the year 2005, most of the eye surgery procedures were performed using this technique. In this technique, the surgeon uses an instrument known as microkeratome to cut a flap of the corneal tissue to get an entry into the cornea. This procedure is typically carried out for correcting nearsightedness. It is a common method used in the surgery and involves cutting a flap in the cornea so as to get to the tissue below.
LASEK or Laser Assisted Sub-Epithelium Keratomileusis is known to permanently change the shape of the cornea. It uses an excimer laser to ablate some amount of tissue from the frontage of the eye. EPI-LASIK is a recent technique that is quite akin to LASEK and uses an epi-keratome instrument to take out the top layer of the cornea.
Photo refractive keratectomy (PRK) is a procedure that is performed under local anesthesia. Eye drops are used to anesthetize the eyes. This is a type of refractive surgery, which requires destroying of microscopic amounts of the outer eye tissue. It reshapes the cornea by the use of cool UV light that is controlled by means of a computer.
Refractive surgery has become quite common and popular in the recent years. However, it is not advisable in case of slow healers and people who are afflicted with glaucoma or diabetes. It is also not recommended in case of people who are suffering from vascular diseases, autoimmune diseases and pregnant women.
It is seen that even in case of normal healthy individuals, there is a certain amount of risk involved. They could be exposed to infection and also delay the healing procedure as well. In the long run, this problem is generally sorted out with the right treatment. Other complaints include regression as also halo effect that are typical of eye surgery.
By Jimmy Sturo
Title Post: Laser Eyes Surgery
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Rating: 98% based on 3217 ratings. 4,8 user reviews.
Author: Unknown
Thanks For Coming To My Blog
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