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Home » Richmond 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!

Read more about Visual Field Testing.

 

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Dear valued Patterson Eye Clinic patients:

We are open for normal business hours as of May 11, 2020. Essential and preventative eye care, as well as optical services, will resume immediately. Many patients are overdue for eye care. We will make every effort to schedule your examination promptly while also continuing to use safety and social distancing measures to help reduce the spread of COVID-19.

Our top priority is to provide a safe, clinical environment for our patients and team. All patients, doctors, and staff are screened via temperature checks and oxygen level testing upon entering the clinic. Our staff and doctors are required to wear personal protective equipment while administrating care. We are also requesting that all patients wear a mask when visiting the clinic. All rooms, work surfaces, and instruments are thoroughly cleaned and disinfected between patients. We have changed procedures to reduce time in the office, including adjusting patient scheduling to maximize social distancing. Telehealth care and curbside pick-ups will also continue to still be available.

We are grateful for your patience during this difficult time.

Sincerely,

Peter Nardone, O.D.

Laurel Loukx, O.D.

Jon Stoller, O.D.

Taylor Dalton, O.D.

Patterson Eye Clinic