A new innovative eye surgery is changing the way ophthalmologists treat patients with severe corneal conditions, without the ...

But the FBI didn’t take her back because she had previously had a radial keratotomy, a corrective eye surgery for near-sightedness, while working for the bureau in Hawaii. Because she would have been ...

Rigid gas permeable lenses are usually the lenses of choice after RK. They provide good visual acuity and tear exchange, they move well upon the cornea, and they allow high oxygen transmissibility ...

Rigid gas permeable contact lenses can offer a safe option for obtaining the best possible visual result in cases of iatrogenic keratectasia. [12,14,54] Typically, patients with keratectasia ...

What Is Cubital Tunnel Syndrome? Cubital tunnel syndrome is when your ulnar nerve — one of the three main nerves in your arm — is compressed. The ulnar nerve runs from your neck to your hand ...

Abstract: In this letter, a new class of cubature Kalman filters (CKF) based on a spherical simplex-radial rule is proposed to further improve accuracy and efficiency of the traditional CKF. The ...

Among the enhancements introduced this year is a new tire from GT Radial, the Champiro SX-R. Replacing the Champiro SX2, the Champiro SX-R is GT Radial’s next-generation ultra high-performance tire ...

A radial scar, sometimes referred to as a complex sclerosing lesion, is a type of breast mass that may be associated with a slightly increased risk of breast cancer. Limited research suggests that ...