Orthokeratology – The Ortho K Lens
Vision Correction without Glasses or Lasik Laser
The perfect alternative to Lasik Laser with no side
effects, US FDA approved, fully reversible and at a cost you can afford besides
it is the only technology that has an effect on the progression of Myopia
Definition: This is the reduction, modification or elimination of refractive error
by the programmed application of contact lenses
Principle
of Ortho K Lenses: The
Ortho-k lens principle is based upon the fact that myopia is caused by a
corneal convexity and through the lens this convexity can be subdued a little
bit. It has the same effect as doing a LASIK LASER. However, when the cornea
returns to its normal shape, the lens has to be worn again. That period can
vary from people to people. However, the average is 2-7 days and it can last
longer if worn for a longer period of time.
Side Effects: There are no known side effects until now. Except
the discomfort when wearing a normal RGP lens. It is the only lens approved for
night time wear by the US FDA.
The
cornea re-shaping returns to normal when the lens is removed.
There is
an effect in stopping myopia from getting worse. Therefore it is the ideal form
of treatment for growing children, people incapable of or unfit or scared of Lasik
Laser surgery, sports persons, athletes, pilots, stuntmen and stage artists.
Durability of the Lenses: It may vary according to the way
you keep your lens stored. An average usage and handling ensures that the lens
lasts at-least 3 years.
Limitations: No limits to the use. However, people with severe
dryness in the eye can be applied along with dry eye treatment. The Lens may
not be suitable for high myopia going
beyond 5.50D - with higher than 2.00D astigmatism.
Advantages over Lasik Laser
- The procedure is
REVERSIBLE (Excimer is not!).
- It does not involve
post-operative pain.
- It does not leave the hazy
vision often experienced by patients following laser surgery.
- There is no loss of tissue
leading to weaking of the cornea.
For More
Information : Contact Dr.Sanjay Dhawan on 9810635968
Comments
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