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Technical successes and functional failures after free tissue transfer to the tibia
K P Yakuboff1, P J Stern, H W Neale
1Department of Surgery, University of Cincinnati College of Medicine, OH.
Microsurgery
|January 1, 1990
Summary
Free tissue transfers for open tibial fractures can lead to functional failures, often due to severe initial injuries, not timing. This reconstructive surgery is a complex, multi-step process.
Area of Science:
- Orthopedic Surgery
- Microsurgery
- Trauma Reconstruction
Background:
- Open tibial fractures are severe injuries requiring complex reconstruction.
- Free tissue transfer is a common method for managing these defects.
- Long-term functional outcomes require thorough evaluation.
Purpose of the Study:
- To evaluate the functional outcomes of free tissue transfers in patients with open tibial fractures.
- To identify factors influencing functional success or failure after these procedures.
Main Methods:
- Retrospective study of 59 patients with 61 free tissue transfers for open tibial fractures (Type III).
- Analysis of functional outcomes, complications, and timing of intervention.
- Correlation of outcomes with injury severity and surgical timing.
Main Results:
- 32% of patients experienced late functional failure, requiring an average of 10 procedures.
- Common complications included chronic osteomyelitis, venous insufficiency, nonunion, and degenerative joint problems.
- 12% ultimately required below-knee amputation.
- Functional failure correlated with initial injury severity, not the timing of tissue transfer.
Conclusions:
- Free tissue transfer is a critical but not standalone solution for complex tibial wounds.
- Severe initial injury is the primary predictor of poor functional outcomes.
- Comprehensive, multi-stage reconstructive strategies are essential for managing these challenging cases.