本文报告了9例颅面骨巨细胞瘤．对其发病情况、临床特点、病理特点、治疗及预后等进行了讨论。作者认为，由于该肿瘤系侵袭性肿瘤，临床又无特异性，很难术前确诊。所以术中应行冰冻切片确诊，再决定术式．并相应扩大包括0．5cm正常骨组织的切除术，可避免或减少复发。 This article reports 9 cases of craniofacial giant cell tumor. The incidence, clinical features, pathological features, treatment and prognosis were discussed. The author believes that due to the tumor invasive tumor, clinical and non-specific, it is difficult to diagnose before surgery. Therefore, frozen sections should be confirmed by surgery, and then decide the type. And the corresponding expansion of 0.5cm normal bone resection, to avoid or reduce recurrence.