25?mm. The control group received similar sham manipulations. After day 14, no manipulation of the fixator was performed. Half of the animals in each study group were euthanised by an intra-peritoneal injection of pentobarbital at 30 days, and the other half at 60 days. The tibias were dissected free and examined visually, and the external fixators were carefully #links# removed. The bones were ke


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