本文针对我科近１１年收治的三叉神经鞘瘤的诊断与治疗结合文献进行了回顾性析和讨论。该１９例病人全部在术中明视肿瘤生长在麦氏囊或三叉神经主干，多为感觉根。临床表现为：①无论何型三叉神经鞘瘤均有不同程度的持续性患侧面部感觉异常。②少有典型的三叉神经痛之表现。③ＢＡＥＰ各波均可引出，Ⅰ～Ⅴ波间期延长。④ＭＲＩ或头颅薄层颅底ＣＴ扫描多可发现患侧卵圆孔扩大。治疗主要是手术切除。 In this paper, we have reviewed and discussed the diagnosis and treatment of trigeminal schwannoma admitted to our department in recent 11 years. The 19 patients were all in the surgery brightly tumor growth in the Maxwell’s capsule or the trigeminal nerve trunk, mostly sensory root. Clinical manifestations: ① no matter what type of trigeminal nerve sheath tumors have varying degrees of persistent side facial sensory abnormalities. ② rare typical performance of trigeminal neuralgia. ③BAEP wave can lead to Ⅰ ~ Ⅴ wave interval prolongation. ④ MRI or skull skull base CT scan can be found in the ipsilateral foramen ovale enlargement. The treatment is mainly surgical resection.