Radial Keratotomy Produces Dry, Irregular Cornea, now 20/20 Each Eye with GVR Scleral Lens

This is a photo of our student extern David Yoo with a patient who visited our office from Guatemala. In the 1980's this patient underwent Radial Keratotomy (RK) eye surgery which created a very distorted, irregular and dry corneal surface. In addition, both corneas have large, deep open incisions which never healed. When this patient first came to visit us, her best corrected visual acuity was very poor. We provided this patient with GVR Scleral lenses which are now allowing her to see close to 20/20 in each eye. However, this patient's open incisions will require us to make ongoing lens changes over the next few months to improve the quality of her vision and her comfort. Almost all patients who underwent RK surgery have open incisions which expose the corneal sensory nerves to the environment. The GVR Scleral lenses will protect the compromised cornea and help to promote healing.

SMAP 3D Scleral Lens Design

Last year we introduced an exciting piece of technology that has allowed us to custom design a scleral lens much more accurately. It is the SMAP 3D, which is a computer attached to a dedicated camera that allows us to obtain a 3 dimensional image of the entire front surface of the eye, including the cornea and the surrounding white portion of the eye (the sclera). Up until now there has not been any technology that would allow us to measure the ocular curvatures outside the cornea. The SMAP allows us to do this. Read More

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EyePrint Pro

EyePrintPro technology creates a scleral lens based on a mold of the cornea. The molding is accurate to 1 or 2 microns and fits perfectly because it exactly mirrors the irregularities of the individual corneal surface. The technology is well suited for post-Lasik, Keratoconus, RK, eye injury, and corneal transplant patients. Read More in this PDF about EyePrintPro Scleral Lens Technology

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