[Early failure of total elbow allograft due to instability]

Total elbow allografts were implanted for the treatment of trauma-induced bone defects in three patients between 1986 and 1990. Six allografts were implanted and finally explanted. The longest follow-up for an implanted allograft was five years. Allografts had to be removed because of nonunion in one patient and gross instability in the others. A constrained elbow prosthesis was implanted in all three patients. This short series illustrates mid-term failure to be expected with total elbow allografts, mainly due to instability. Accordingly, we no longer recommend the use of total elbow allografts alone as a salvage procedure for bony defects. If an allograft is needed, it should be implanted with a prosthesis