Keara appeals to parents who seek a name with genuine depth. A wonderfully distinctive name. Wrap it up and take it home, Keara may just be the name you're looking for. Keara Popularity In the U.S. in 2016, it ranked 5,490 in baby name popularity for girls with 24 occurrences.
Radial: A word with diverse meanings in medicine and the biomedical sciences: 1  Pertaining to the radius, the smaller bone in the forearm. 2  The radial artery is so named because of its proximity to the radius. 3  Pertaining to the radius of a circle.
Definition. Radial keratotomy (RK) is a type of eye surgery used to correct myopia (nearsightedness). It works by changing the shape of the cornea-the transparent part of the eye that covers the iris and the pupil.eratotomy. incision of the cornea. radial keratotomy an operation in which a series of incisions is made in the cornea from its outer edge toward its center in a spokelike fashion; done to flatten the cornea and thus to correct myopia.