Published in:
Open Access 01-09-2012 | Original Paper
Metaphyseal locking compression plate as an external fixator for the distal tibia
Published in: International Orthopaedics | Issue 9/2012
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Purpose
Recently we coined the term supercutaneous plating using a locking compression plate (LCP) as an external fixator. The use of this technique in peri-articular areas is facilitated by the development of anatomical plates with various screw sizes. The purpose of this report is to describe our results using the metaphyseal locking plate (LCP) as an external fixator in the treatment of infected post-traumatic problems of the distal tibia.
Methods
Between August 2008 and January 2012 a total of seven patients underwent external plating (“supercutaneous plating”) of the distal tibia using a metaphyseal locking plate. Average age was 43 years (range 20–79). Six out of seven patients had a documented infection at the time of external plate application. All patients in this cohort were followed prospectively at regular intervals by the senior author (PK).
Results
The plate was in situ for an average of 17.5 weeks (range 6–60). There were no clinically significant pin site infections. In four patients the plate was kept in place until there was complete consolidation. In three patients the external plate was exchanged for formal internal fixation once the infection had subsided. At the latest follow-up (average 12.8 months, range 4–31), all patients were fully weight bearing with a fully healed tibia. All patients were infection-free with well-healed wounds.
Conclusion
Infection of the distal tibia after treatment of traumatic and post-traumatic problems is a challenging problem. It is common practice that after initial debridement and hardware removal, temporary bony stabilisation is provided by external fixation. Most external frames for the lower leg are bulky and cumbersome, causing significant problems for the patient. To circumvent these issues, we have successfully used an anatomically-contoured metaphyseal locking compression plate as external fixator in a series of seven patients for acute or post-traumatic problems of the tibia.