A city in Perth and Kinross council area, Scotland, historically in Perthshire. / The state capital of Western Australia. / A town, the county seat of Lanark County, Ontario, Canada.

Legg-Calvé-Perthes disease

(from 1929) A council area of Scotland, and a former administrative county of Scotland created from the administrative counties of Perthshire and Kinross-shire in 1929. Between 1974 and 1996, it was a local government district of the Tayside Region.

A city in Middlesex County, New Jersey, United States.

A county in south-west Ontario, Canada.

A township in Perth County, Ontario, Canada.

A township in Perth County, Ontario, Canada.

Legg-Calvé-Perthes disease

A childhood hip disorder initiated by a disruption of blood flow to the ball of the femur, which subsequently stops growing.