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Best Doctor Opthalmologist For Keratoconus in CHENNAI

Doctors who treat Keratoconus or similar ailments belong to following departments:
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Keratoconus is an eye disease which causes problem in vision. Cornea, which is the clear, central part of the front surface of the eye is responsible for vision. The cornea normally has a round shape, like a ball. Sometimes, however, the structure of the cornea is just not strong enough to hold this round shape. The normal pressure inside the eye makes the cornea bulge outward like a cone. This abnormal shape prevents the light entering the eye from being focused correctly on the retina and causes distortion of vision and this condition is called keratoconus.



In the initial stages, keratoconus causes slight blurring and distortion of vision and increased sensitivity to glare and light. These symptoms usually appear in the late teens or late 20s. Keratoconus may progress for 10-20 years and then slow in its progression. Each eye may be affected differently. As the disease progresses, the vision may become more distorted. In a small number of cases, the cornea will swell and cause a sudden and significant decrease in vision.


The cause for this disease is unknown, is thought to involve a defect in collagen, the tissue that provides strength to the cornea and gives it it's shape. Keratoconus usually begins in the teenage years, but it can also start in childhood or up to about age 30. The changes in the shape of the cornea occur slowly, usually over several years.

In most people who have keratoconus, both eyes are eventually affected and most have a history of nearsightedness.


- Keratometer examination
- Corneal topography


In the initial stages Eyeglasses or soft contact lenses may be used to correct the mild nearsightedness and astigmatism. As the disorder progresses and cornea continues to thin and change shape, rigid gas permeable contact lenses can be prescribed to correct vision adequately.

In later stages when cornea becomes cloudy, corneal transplantation might be recommended.

The following newer technologies may delay or prevent the need for corneal transplantation:

  • • High-frequency radio energy (conductive keratoplasty) to change the shape of the cornea so contact lenses work better
  • • Corneal implants called intracorneal ring segments to change the shape of the cornea so contact lenses work better
  • • Collagen cross linking (C3R eye surgery)

You may also like to learn about:

Refractive errors
Eye infections
Eye stroke
Corneal clouding/opacity
Corneal ulcer
Blocked tear duct

Recent Patient's Queries for  Keratoconus
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Views Latest Activity
Which is the best doctor/treatment centre in Pune for C3R?
I hv been diagnosed with Keratoconus. Which is the best doctor and best treatm...
Female 23 , Pune
04 24 Mins Ago
Is their any permanent treatment for keratoconus?
My wife is suffering from kertoconus from last 7-8 years. She is using lens rig...
Female 32 , Gurgaon
32 1 Day Ago
My wife is diagnosed with keratoconus, please suggest best course of treatment
Dr good evening sir My wife is a diagnosed case if keratoconus with a aquit...
Female 36 , Delhi
47 2 Day Ago
Do c3r and epilasik can be done at same time for same eye?
do c3r and epilasik can be done at same time on the same eye. i have keratoconu...
Female 30 , Karur
56 2 Day Ago
Give the details for C3R surgery at New Delhi hospitals.
Me from afghanistan we need C3R surgery with low fare send us cost and detail r...
Male 19 ,
56 2 Day Ago

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