[Guidelines: treatment of distal radius fracture]

Abstract

The treatment aim is restoration of adequate length of the radius, adjustment of the distal radioulnar joint, alignment of the distal radius joint surface, and prevention of reflex dystrophy syndrome. Stable fractures are treated by close reduction and a cast for 3-4 weeks, depending on bone stock quality. Instable extra-articular fractures are treated by K-wiring using various methods. In case of a comminuted dorsal or palmar area, K-wiring is unstable, so additional fixation is necessary (autogeneous bone graft + external fixator + plate or cast). The external fixator alone or in combination with K-wires is the appropriate fixation method all intra- or extra-articular comminuted fractures. Palmar or dorsal plate osteosynthesis is highly recommended in palmar or dorsal rim fractures (B 3, B 2 type), whereas in C 2 to C 3 fractures additional autogeneous graft and/or K-wires or screws are necessary should be used in combination with autogeneous graft, according to the fracture pattern. Ligament injuries or luxation in the carpal row must be looked for precisely and treated according to the injury pattern.