This procedure involves reshaping the cornea, the eye’s clear front surface, to improve how light focuses on the retina.

Compared to standard LASIK and PRK, CustomVue LASIK offers the potential for improved ... During traditional LASIK, a mechanical microkeratome uses an oscillating metal blade to cut the corneal flap ...

Corneal topography can be used to track topographic changes with time following surgery. For example, in a patient who underwent myopic PRK, the topographic map at 1 week showed a central island ...

Instead of LASIK, the doctor recommends that I do something called PRK. Dr. Harry Koster: Some patients, instead of having a flap, have the surgery directly on their cornea. That's called PRK surgery.

So why would anyone choose it? "PRK is a better alternative for certain patients, including those with thin corneas, large pupils, very high prescriptions, or those who are at high risk for trauma ...

NEWARK, Ohio (AP) — Park National Corp. PRK) on Monday reported net income of $38.2 million in its third quarter. The Newark, Ohio-based bank said it had earnings of $2.35 per share. NEWARK ...

[1] Photorefractive surgery compromises the sensory nerve supply of the cornea, resulting in impaired sensation. Decreased afferent input to the lacrimal functional unit results in decreased tear ...

KIO-201 for patients undergoing PRK surgery for corneal wound repair after refractive surgery, and KIO-102. The company was founded in 1998 and is headquartered in Encinitas, CA.