Skip to content
Medicine & BodyGreekEnglish

Scoliosis

/ˌskoʊliˈoʊsɪs/noun

A sideways curvature of the spine.

The Greek roots

σκολίωσις
skolíōsis
a bending, crookedness

Literally: a crookedness

The story of the word

Galen used skoliosis for the lateral curve and set it alongside kyphosis and lordosis; all three names survive unchanged in orthopaedic notes. The adjective skolios also worked morally, for crooked dealing and twisted speech, the opposite of straight. Most adolescent cases have no identifiable cause, which is why the standard diagnosis carries the word idiopathic in front of it.

How it travelled
Ancient Greek → Latin → English
First recorded
18th century

In a sentence

The school screening picked up her scoliosis early enough for a brace to do the work.

More from Medicine & Body