PURPOSE We performed a retrospective study of completely displaced supracondylar fracture of humerus in children to evaluate the result of primary open reduction and internal fixation for this injuries, and also to know whether it is recommendable or not for such injuries. MATERIALS AND METHODS For 5 years duration from March '96 to Feb. '01, we treated 58 cases of completely displaced supracondylar fractures of humerus in children. Among them we performed primary open reduction and internal fixation of this fracture in 14 cases. We followed up those cases more than 18 months and evaluated the results by Flynn et al. and Mark et al. criteria. RESULTS Eleven of them resulted in excellent grading by both Flynn and Mark criteria. Three cases not involved in excellent grading proved to be good result by Mark criteria. But by Flynn criteria, 2 cases showed good results and the other one proved to be fair. In all cases, the patient and parents were satisfied cosmetically and functionally. Only in one case, the recorded grading was different, fair by Flynn and good by Mark criteria. CONCLUSION Primary open reduction and internal fixation in the treatment of completely displaced and not easily reduced supracondylar fracture of humerus in children resulted excellent and good results with few complications, and patients were satisfied with the results functionally and cosmetically. So we recommend proceeding to primary open treatment and internal fixation for these difficult fractures with low threshold to open reduction.
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Treatment of displaced supracondylar fractures of the humerus in children by a pin leverage technique H.-Y. Lee, S.-J. Kim The Journal of Bone and Joint Surgery. British volume.2007; 89-B(5): 646. CrossRef
PURPOSE This retrospective study was performed to know the clinical results after closed reduction and open reduction for completely displaced supracondylar fractures of distal humerus in children. MATERIALS AND METHODS Twenty-eight cases of this injury at the mean age of 6.4 (range 21- 138 months), have been followed up over the minimum of one year. The types according to the position of displacement were 15 in posteromedial, and 13 in posterolateral displacement. There were 4 cases of associated nerve palsies (3;median, 1; radial). We tried the closed reduction (17 cases), but open reduction (11 cases) was indicated in irreducible cases with or without severe swelling. Then, the fractures were stabilized by percutaneous K-wires with lateral (23 cases) or cross pinning (5 cases). The differences of Baumann's angle, humero-ulnar angle, and elbow motion to uninjured side were calculated, and Flynn's criteria was used for evaluation. RESULTS All fractures were united without any infection or soft tissue compromise. The symptoms of injured nerve recovered within 8 weeks. According to Flynn's cirteria, results were excellent in eleven, good in 12, fair in 2, and poor in 3. The rates of satisfactory results over good were similiar between closed and open reduction, and the other factors including age and type of displacement were not meaningful. The mean Baumann's angle was 8.7 in closed and 6.6 in open reduction group. None of the patients showed restricted elbow motion above 10 degrees, even in 3 cases of hypertrophic scars in the group of open reduction. CONCLUSION The selective use of open reduction in completely displced supracondylar fractures of distal humerus in children, would show results as good as closed reduction.