Roentgenographic examination of the wrist: a systematic study of the normal, lax and injured wrist. Part 1: The standard and positional views.

The precise appearances and relationships of the carpal bones have been studied in 53 normal wrists, 15 lax wrists, and 80 injured wrists, using frontal and lateral projections with the wrist in neutral and in various other positions. The findings are discussed and analysed.