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KMID : 0386420080210020124
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Journal of the Korean Fracture Society
2008 Volume.21 No. 2 p.124 ~ p.129
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Dual Plate Fixation Compared with Hybrid External Fixator Application for Complex Tibial Plateau Fractures
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Lee Jae-Sung
Park Yong-Beom
Lee Han-Jun
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Abstract
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Purpose: To cmpare the clinical results of complex tibial plateau fractures treated by hybrid external fixation and dual plate fixation.
Materials and Methods: We studied forty patients with Schatzker type V and VI fractures respectively and selected twenty seven patients who were followed at least one year between January 2000 and December 2005. We evaluated the clinical results in which fourteen fractures with hybrid external fixation were compared with thirteen fractures with dual plate fixation. The clinical results were evaluated according to Knee Society Clinical Rating System and the statistical analysis was performed by Student t-test.
Results: There were no significant differences in terms of bone union time (average union time: dual plate fixation 13.8 weeks, hybrid external fixation 14.2 weeks). The quality of osseous reduction was superior in the fractures with dual plate fixation than those with hybrid external fixation. There were significant differences in functional score (average functional score: dual plate fixation 73, hybrid external fixation 62), but not in average knee score.
Conclusion: The hybrid external fixation can be a useful modality for treatment of complex proximal tibial plateau fractures. But the good quality of the fracture reduction by dual plate fixation may be a indicator for favorable prognosis for satisfactory knee function.
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KEYWORD
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Tibial plateau fracture, Dual plate fixation, Hybrid external fixation
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