Lasik with Ectasia, then Hydrops

I am posting 2 photos of the same eye with post-LASIK corneal ectasia to give you an idea of what can happen years after LASIK surgery is done. This patient had reasonably good vision for a number of years after his LASIK surgery. LASIK is a procedure where the cornea is thinned out. The pressures from within the eye against this weakened corneal "wall" caused this cornea to buckle. This usually takes place within a time frame of days to several weeks. Several years after the ectasia took place, this cornea developed a condition known as "hydrops". Note the cloudy area just below the pupil. This is caused by the most posterior corneal membrane rupturing allowing fluid (aqueous) from within the eye to enter the center of the cornea. This eye was fit with a scleral lens for vision improvement. Due to severe depression, this patient did not want to get involved with a corneal transplant.

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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The NEW YORK TIMES on LASIK

Blurred Vision, Burning Eyes: This Is a Lasik Success?

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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