我们采用经耳前颞下颞下窝的颞颌联合入路切除大型颅中窝颞下窝良性沟通瘤５例，全部作到一期全切除，手术效果满意，现报告如下。临床资料１一般资料：男２例、女３例；年龄２１～５７岁，平均３４岁；病程８个月～６年。其中２例肿瘤有手术切除史。２临床表现：患侧 We use the temporal infratemporal fossa temporomandibular joint approach to remove the large cranial fossa - infratemporal fossa common benign tumor in 5 cases, all for a total resection, the surgical results are satisfactory, are as follows. Clinical data 1  general information: 2 males and 3 females; aged 21 to 57 years, mean 34 years; duration of 8 months to 6 years. Two of the tumors had a history of surgical resection. 2  clinical manifestations: ipsilateral