Abstract
Material and methods:
Fifteen patients sustaining high energy Gustilo 3B injuries of the tibia were treated from 2003 to 2009 with initial debridement followed by application of an external fixation device allowing immediate acute shortening of the bone gap. The bone defects ranged from 3 cm to 5 cm. Wound management was achieved with a vacuum assisted closure device (VAC) until granulation tissue covering the exposed bone made coverage with split skin grafting possible. A delayed progressive lengthening procedure was used to equalize the leg length discrepancy after wound cover was achieved.
Results:
The mean age of the 15 patients was 30 years and treatment times varied from 4 to 12 months. All fractures united with acceptable alignment and equalization of the leg length discrepancy. One patient required repeat procedures for a pin site infection by changing a wire. There was no deep sepsis.
Conclusion:
This method is a satisfactory and safe alternative for the acute management of the compound wound, when plastic surgery skills are either unavailable or flap cover is contraindicated in the presence of sepsis or as a salvage procedure following flap failure. Wire placement needs to be carefully planned in order to accommodate initial VAC placement, followed by final definitive fixation after wound cover has been achieved.
