Do They Still Do Radial Keratotomy?

Developed in the 1970s in Russia, RK was the very first refractive surgical procedure to gain ground in North America. Since then, RK has largely been rendered obsolete by newer refractive surgeries, such as LASIK and photorefractive keratectomy (PRK).

How much does radial keratotomy cost?

A: Radial keratotomy typically costs $700 to $1,500. Photorefractive keratectomy, once approved, could average $1,500 to $2,000.

Can radial keratotomy cause glaucoma?

Radial keratotomy has been shown to be associated with under-estimation of pressure in glaucoma [29] , and many RK patients are now reaching their 50s and 60s-an age of increasing glaucoma prevalence [30,31]. ... ...

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.