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Conveniently located in the Marketplace Shopping Center between Bishop Ranch and Windemere, and serving San Ramon, Danville, Dublin, and the East Bay region since 1989.

Conveniently located in the Marketplace Shopping Center between Bishop Ranch and Windemere, and serving San Ramon, Danville, Dublin, and the East Bay region since 1989.

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Home » Eye Care Services » Corneal Mapping

Corneal Mapping

Corneal topography, also known as photokeratoscopy or videokeratography, is a non-invasive medical imaging technique for mapping the surface curvature of the cornea, the outer structure of the eye. Since the cornea is normally responsible for some 70% of the eye's refractive power, its topography is of critical importance in determining the quality of vision.

The three-dimensional map is therefore a valuable aid to the examining ophthalmologist or optometrist and can assist in the diagnosis and treatment of a number of conditions; in planning refractive surgery such as LASIK and evaluation of its results; or in assessing the fit of contact lenses. A development of keratoscopy, corneal topography extends the measurement range from the four points a few millimeters apart that is offered by keratometry to a grid of thousands of points covering the entire cornea. The procedure is carried out in seconds and is completely painless.  

Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!

 

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On Friday, April 12th, we will be closing at 11 am for staff training. We will reopen on Saturday at 10 am. We apologize for any inconvenience.