Hand fractures: A study of their site and type in childhood

AIM: The purpose of the study was to document the site and type of fractures of the hand in children up to 16 years of age. MATERIALS AND METHODS: The radiographs of 280 children who were found to have a fracture in Accident and Emergency over a one-year period were reviewed. A total of 293 fractures of the hand and 3 distal interphalangeal joint dislocations without fracture were identified. There were 293 fractures as some children had more than one fracture. RESULTS: Distal tuft fractures were commonest in the 0 to 4-year age-group; fractures of distal phalanx (both transverse and tuft) in the 5 to 8-year age-group; transverse fractures of the proximal phalanx of little finger in the 9 to 12-year age-group and transverse fractures of neck of the fifth metacarpal in the 13 to 16-year age-groups. CONCLUSION: I land fractures are more common in older children, with a male preponderance in most groups except in the 0-4 age-group. The site of injury is different in the various corresponding age-groups, reflecting the differing mechanisms of injury. The management of hand fractures rely on a correct diagnosis and a knowledge of their common site in each age-group should aid diagnosis. (C) 2001 The Royal College of Radiologists.