Pablo Randolino J, Gaitán L, Slullitel G, Gonzalez E, Lopez V. A Novel Uni- and Biplanar External Fixator for Initial and Definitive Complex Foot Trauma.
FOOT & ANKLE ORTHOPAEDICS 2024;
9:24730114241265113. [PMID:
39101198 PMCID:
PMC11297515 DOI:
10.1177/24730114241265113]
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Abstract
Background
Evidence concerning the complex foot trauma, especially its definitive management, is scarce. Soft tissue envelope sequalae are the primary parameters that delay or make internal fixation implausible. Stability conferred by external fixators makes them a reasonable initial treatment choice. Although AO or circular fixators can be applied around the foot, this can involve a learning curve and substantial costs, especially for the circular fixator. There is little evidence as to how well external fixators work as a definite method of fixation in patients where progression to internal fixation cannot be made.
Methods
We prospectively evaluated 10 adult patients with severe and complex foot trauma who were consecutively treated at our clinic. Initial reduction and stabilization were performed with an external fixator that was initially conceived for distal radius fractures, applied during the initial procedure and mantained throughout the treatment.
Results
Fracture healing was obtained in all 10 cases, and both internal and external column length was restored. One of the patients developed chronic osteomyelitis. At the 1-year follow-up visit, these patients averaged 45.6 points in the physical and 44.8 points on the mental status sections of the 12-Item Short Form Health Survey (SF-12). The Foot Function Index findings for pain, disability, and daily activities limitations were 33.3, 39, and 41.5, respectively, which suggest moderate residual impairment.
Conclusion
In this relatively small case series of complex foot trauma, we found that the use of simple external fixation as definitive treatment worked reasonably well.
Level of Evidence
Level III, prospective cohort study.
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