Fourteen adult mongrel dogs were used to evaluate the honey preserved cortical allografts in the repair of diaphyseal femoral defect. The allografts were inserted into a 5cm segmental defect created in the mid-diaphysis of the right femur in each dog. The bones were stabilized with a dynamic compression plate and eight bone screws. Healing was followed clinically and femora were evaluated radiographically, periodically. Nineteen (79.2%) of the twenty-four host-graft interfaces were radiographically incorporated. Average time to allograft incorporation was 67.1 days (range 45 days to 90 days). There was no statistical difference in the allograft incorporation time between proximal and distal host-graft interfaces. Complications observed were nonunion, allograft fracture, and allograft resorption. The conclusion is that despite the complications, honey preserved cortical allografts are a viable option to bone reconstruction.
bone grafts; orthopedic surgery; trauma; bone banking; honey
