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Pilon fractures: treatment with combined internal and external fixation
P Tornetta1, L Weiner, M Bergman
1Department of Orthopedic Surgery, Kings County Hospital Center, Brooklyn, New York 11203.
Journal of Orthopaedic Trauma
|January 1, 1993
Summary
This study shows that a hybrid external fixator provides effective treatment for severe distal tibia fractures, achieving good healing outcomes with minimal soft tissue disruption. This approach ensures fracture stability and allows for early patient mobility.
Area of Science:
- Orthopedic Surgery
- Trauma Surgery
- Biomedical Engineering
Background:
- Severe distal tibia fractures pose significant treatment challenges.
- Traditional fixation methods often involve extensive soft tissue dissection.
- Minimally invasive techniques are sought to improve outcomes and reduce complications.
Purpose of the Study:
- To prospectively evaluate a hybrid external fixator technique for severe distal tibia fractures.
- To assess the efficacy of limited internal fixation combined with external fixation.
- To compare outcomes with established treatment modalities.
Main Methods:
- Prospective evaluation of 26 patients (15-55 years) with severe distal tibia fractures.
- Utilized limited internal fixation for intra-articular components.
- Applied a hybrid external fixator (tensioned wires distally, half pins proximally) without crossing the ankle joint.
Main Results:
- Average healing time was 4.2 months.
- 81% overall good to excellent results; 70.5% for intra-articular fractures.
- Low complication rate: 2 infections, 1 malunion, 3 pin tract issues.
- Reduced soft tissue dissection compared to plate fixation.
Conclusions:
- Hybrid external fixation is a viable option for severe distal tibia fractures.
- This technique achieves comparable results to traditional methods with less soft tissue compromise.
- Early motion and fracture stability were maintained without sacrificing outcomes.