fig8

Figure 8. Anteroposterior radiographs of a 55-year-old male with: giant cell tumor of the proximal humerus preoperatively (A); six months after wide excision and proximal humeral APC reconstruction (B); patient was noted to have an allograft-host non-union with hardware failure at the two-year follow-up visit (C); anteroposterior radiographs after bone grafting, repair of the non-union with open reduction and internal fixation (D) Blue arrow notes that junction between allograft and native bone.