title: Analytical radiography of club feet.
abstract: A radiographic method is described for making the diagnosis of talo-navicular subluxation before ossification of the navicular bone occurs. Seven basic combinations of deformities are thought to occur in the club foot. Radiography before operation enables the surgeon to determine which of these combinations exists in a particular foot, and radiography during operation enables  him to determine wheter or not all the existing deformities have been corrected, and therefore whether or not the operation must be extended.
mesh_terms: D002648:Child; D003025:Clubfoot / Q000000981:diagnostic imaging*; D006801:Humans; D008722:Methods; D011859:Radiography