Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Mikrochirurgie der Peripheren Nerven und Gefässe : Organ der Vereinigung der Deutschen Plastischen Chirurgen
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Handchir Mikrochir Plast Chir · Jul 2000
Case Reports[Malunited fractures of the forearm during the growth period with special reference to the forearm longitudinal axis. Case reports].
Malunion of forearm fractures located in the distal third will remodel satisfactorily providing the child is less than twelve years of age. Complete correction of gross deformity cannot be anticipated in diaphysial fractures when the child is over five years of age. Malunion of fractures of the forearm in children can lead to permanent functional disability with limitation of forearm rotation. In the case of functional disability, there is an indication for corrective osteotomy at the age over twelve in malunion of a fracture located in the distal third and already after age five in gross deformity of fractures to the midshaft of the forearm.
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Handchir Mikrochir Plast Chir · Jul 2000
[Late sequelae of fractures of the distal third of the forearm during the growth period].
Fractures to the distal third of the forearm are the most common fractures of the upper extremity, with the majority occurring between the age of ten and 14 years. With the exception of the rare epiphyseal fractures, they have a favourable prognosis. The present study investigates the frequency and extent of potential clinical and radiological late sequelae of fractures in the distal third of the forearm during growth. ⋯ The younger the children had been at the time of injury, the more favourable were the results (chi-square test, p = 0.009). Children older than ten years of age with an angulatory deformity of more than 20 degrees and/or fragment dislocation over half of the breadth of the shaft at fracture consolidation showed the poorest results. Further factors having a negative influence on the outcome were repeated reduction manoeuvres and an additional fracture of the ulna.
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Handchir Mikrochir Plast Chir · Jul 2000
[Use of a cannulated 3.0 mm AO screw with an intraosseous support washer in osteosynthesis of the scaphoid: results and analysis of problems in 28 cases].
The cannulated 3.0 mm AO/ASIF screw with threaded washer is a new implant for scaphoid osteosynthesis. After insertion into the distal scaphoid pole, the washer serves as an intraosseous support for the head of the cannulated lag screw. From June 1997 to March 1998 the new implant was used in 28 male patients between 14 and 50 years of age. ⋯ One screw removal became necessary after bony consolidation in another patient (7%). In conclusion, our preliminary results suggest that the new implant is suitable for stabilization of scaphoid pseudarthroses after insertion of an iliac crest bone graft. The complication rate in the treatment of acute fractures was inacceptably high.