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strabismus

(Encyclopedia)strabismus strəbĭzˈməs [key], inability of the eyes to focus together because of an imbalance in the muscles that control eye movement; also called squint. It is a consequence of weakness or uneve...

osteopathy

(Encyclopedia)osteopathy ŏstēŏpˈəthē [key], practice of therapy based on manipulation of bones and muscles. This school of medicine, founded by A. T. Still in 1874, maintains that the normal body produces for...

chronic fatigue syndrome

(Encyclopedia)chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME), collection of persistent, debilitating symptoms, the most notable of which is severe, lasting fatigue. It is also known as systemic ex...

Mantle, Mickey

(Encyclopedia)Mantle, Mickey (Mickey Charles Mantle), 1931–95, American baseball player, b. Spavinaw, Okla. In 1951, he joined the New York Yankees of the American League; eventually he replaced Joe DiMaggio in c...

paraplegia

(Encyclopedia)paraplegia pârˌəplēˈjēə [key], paralysis of the lower part of the body, commonly affecting both legs and often internal organs below the waist. When both legs and arms are affected, the conditi...

Weaver, Sigourney

(Encyclopedia) Weaver, Sigourney , 1949- , American actress, b. New York, N.Y., as Susan Alexandra Weaver, Stanford Univ. (B.A., 1972), Yale Univ. (M.F.A., 1974). Wea...

burn

(Encyclopedia)burn, injury resulting from exposure to heat, electricity, radiation, or caustic chemicals. Three degrees of burn are commonly recognized. In first-degree burns the outer layer of skin, called epiderm...

streptomycin

(Encyclopedia)streptomycin strĕpˌtōmīˈsĭn [key], antibiotic produced by soil bacteria of the genus Streptomyces and active against both gram-positive and gram-negative bacteria (see Gram's stain), including s...

tinnitus

(Encyclopedia)tinnitus, the hearing of sounds in the absence of any external sound, also known as ringing in the ears. The sounds may be perceived as hissing, whistling, buzzing, swooshing, roaring, or clicking in ...

Topeka

(Encyclopedia)Topeka təpēˈkə [key], city (1990 pop. 119,883), state capital and seat of Shawnee co., NE Kans., on the Kansas River; inc. 1857. In a rich agricultural region, it is an important shipping point fo...