title: Treating Displaced Distal Forearm Fractures in Children.
abstract: OBJECTIVE
  Distal forearm fractures are among the most common fractures in children. In the past few years the option of percutaneous pinning has gained more attention in the treatment of unstable fractures. However, it remains unclear in which cases a fracture or its reduction should be considered unstable.
  
  
  METHODS
  In order to evaluate which type of fractures profit most from additional pinning after closed reduction, we performed a retrospective analysis of 225 consecutive cases using the recently published AO pediatric classification of long bone fractures.
  
  
  RESULTS
  After closed reduction, position in the cast was lost in 23% of the cases. The proportion of unstable reductions was much higher in completely displaced fractures. The amount of dislocation was more important than the type of fracture according to the AO classification proposal.
  
  
  CONCLUSIONS
  Fully displaced fractures should always be reduced in a setting with pins immediately available. If anatomical reduction cannot be achieved, pinning is advocated. The AO proposal for pediatric long bone fracture classification could be a useful tool to render the diverse studies more comparable. However, the important feature of complete versus subtotal displacement is lacking.
authors.affiliation: Department of Surgery, University Children's Hospital, Zurich, Switzerland.
authors.forename: Joerg
authors.initials: J
authors.lastname: Schneider
authors.affiliation: Department of Emergency, University Children's Hospital, Zurich, Switzerland.
authors.forename: Georg
authors.initials: G
authors.lastname: Staubli
authors.affiliation: Department of Radiology, University Children's Hospital, Zurich, Switzerland.
authors.forename: Stephan
authors.initials: S
authors.lastname: Kubat
authors.affiliation: Department of Surgery, University Children's Hospital, Zurich, Switzerland. Stefan.Altermatt@kispi.uzh.ch.|Department of Surgery, University Children's Hospital, Steinwiesstrasse 75, 8032, Zurich, Switzerland. Stefan.Altermatt@kispi.uzh.ch.
authors.forename: Stefan
authors.initials: S
authors.lastname: Altermatt
keywords: AO pediatric classification; Children; Distal forearm; Fracture