Allograft-prosthesis combination in included allograft proximal femurs with tatal hip arthroplasty (3 patients), allografts bipolar femoral head replacement (8), allografts with toral knee arthoplasty prosthetic replacements (7).

• 60岁，其中骨肉瘤4例，软骨肉瘤2例，恶性骨巨细胞瘤3例，纤维肉瘤3例，其它恶性骨肿瘤4例。