Laser Eye Surgery at
Aashray Eye and Skin Clinic
A-52. Meera Bagh.
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The surgery is intended to reduce a
person's dependency on glasses or contact lenses.
A laser is used to permanently change the shape of the cornea,
the clear covering in front of the eye The surgery is done as an out-patient procedure and takes about 14 min per eye. Local anaesthetic drops are placed in the eye being treated. An automated rotary blade is used to make a flap in the cornea. A hinge is left at one end of this flap. The flap is folded back to reveal the middle part of the cornea. Pulses from a laser vaporise a portion of this and the flap is replaced. The patient walks out with dark glasses. How does this improve vision? People need to wear glasses for different reasons. Some people are said to be short-sighted or myopic. This is due to the cornea being too steeply curved or the eye longer than normal. Therefore, light rays fall in short of the retina - the area at the back of the eye that interprets the image - and results in blurred distance vision. Other people are long-sighted or hyperopic because their cornea is too flat or the eye is too short. This means that the light rays focus too far beyond the retina. Others have a condition where the cornea is oval shaped rather than spherical, called astigmatism. This produces two different focal points which can blur images at all distances. Laser surgery to reshape the cornea can help to correct these problems. Will it help with age-related vision loss? No. Laser surgery will not be able to cure age-related presbyopia and the need for reading glasses that people often develop in their mid-40's. This is because presbyopia is not to do with a problem with the cornea. Instead, it occurs when the lens becoming less flexible with age. Where can I get it? Private treatment usually costs £1000-1500 in the What are the risks? Complications occur in less than 5% of cases, according to the Royal College of Ophthalmologists. Some people have a problem with dry eyes in the months after surgery and artificial tear supplements might be needed in few weeks after surgery Many patients have experienced glare or halo effects when night driving, particularly just after treatment. This is more likely the higher the correction that has been made, but is rarely severe. Higher order corrections are possible with Zyoptic Laser or Aspheric Zyoptic. In rare cases, excessive thinning of the eye wall can cause the shape of the eye to be unstable after treatment. Severe loss of vision is very unusual, but some patients could require corneal surgery or hard contact lenses to restore vision – this complication has been reported in less than 5 patients per million lasiks. Can both eyes be done on the same day? Yes. How long will it take me to recover? Most patients have a reasonably comfortable period after surgery and are back at work within a few days to a week. Depending on the vision correction attempted, driving may be unsafe for one to two weeks. Tinted glasses with ultraviolet protection are needed when out in the sun for the first three months. |
Best Eye Care by Gold Medalist Eye Specialist Dr.Sanjay Dhawan MS. Dermatologist and Cosmetic Skin Care by Dr.Anjeeta , Dental Specialist Dr.Shrey Dhawan. MDS Specialist in Micro Phaco Cataract Surgery, Laser Spectacle Removal, Overnight Myopia Correction Lens, Glaucoma Treatment, Retina Diseases and Squint Correction. Treatments for Hair Loss, Cosmetic Corrections, PRP, Scars, Wounds and Skin Diseases. Painless Dental treatments, RCT, Tooth Implants, Cavities etc available Phone No: 9810635968