CONCLUSION: The composite of hyperthermic aseptic water bath devitalized bone autograft and prosthesis replacement has the advantages of both allograft and prosthesis.

• 结论：灭活骨与宿主骨间的生物性连接，增加了人工关节的固定臂，增加了患骨骨量，降低了肿瘤人工关节松动、下沉或断裂等病发症的发生。