自身种植性骨巨细胞瘤是可能发生的,因为无排异性。因此要求手术要严格操作,手术器械要分为两套,原发肿瘤手术部位和髂骨取骨手术部位要更换手套、更换器械,以预防肿瘤细胞接种到取骨部位。这是防止医源性肿瘤移植的有效方法。本文病例值得外科医生戒鉴。 Self-implanted giant cell tumors of the bone may occur because there is no recurrence. Therefore, strict surgical operation is required. Surgical instruments should be divided into two groups. The primary tumor surgical site and the iliac bone surgical site should be replaced with gloves and replacement devices to prevent tumor cells from being inoculated into the bone-receiving site. This is an effective method to prevent iatrogenic tumor transplantation. The case in this article is worthy of observation by the surgeon.