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Results of Treatment for Medial Condyle Fracture of the Distal Humerus in Children
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Jeong Han Kang, Seung Hyeon Yang, Kuk Pil Lim, Hui Taek Kim
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J Korean Fract Soc 2013;26(4):261-267. Published online October 31, 2013
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DOI: https://doi.org/10.12671/jkfs.2013.26.4.261
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 Abstract
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- PURPOSE
We evaluated outcomes of treatment in medial condyle fracture of the distal humerus in children.
MATERIALS AND METHODS
Seven patients (4 females, 3 males) who were treated at the Pusan National University Hospital and followed-up until skeletal maturity after treatment were included. The average age at the time of fracture was 4.6 years (range, 2 to 10 years). Treatment was performed from 1 day to 6 months after the fracture: 4 patients underwent a surgical treatment for 17 days, 2 months, 2 months and 6 months after fracture, respectively. All fractures were Milch type 1. Five patients had Kilfoyle type 3, and two patients had type 2 fractures. Final outcomes were evaluated by the Mayo elbow performance score and carrying angle.
RESULTS
There were 3 excellent, 3 good and 1 fair result at the final follow-up. There was no elbow pain in any of the patients. One of the four patients who underwent a late surgical treatment received corrective osteotomy due to cubitus varus. All four patients had a limitation of elbow motion. The other three patients who had accurate diagnosis and treatment had a full range of motion.
CONCLUSION
Diagnosis of medial condyle fracture of the distal humerus based on plain radiograph is difficult in children due to its cartilaginous structures. When a patient shows pain, tenderness and swelling on the medial side of the elbow, an additional examination with magnetic resonance imaging may be required even if no fracture line is found in the radiograph. Accurate diagnosis and early treatment is important for good results.
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