脑穿通畸形是一种少见的神经外科疾病,又称脑穿通囊肿,属特殊类型的脑积水(1)。虽为良性病变,却有潜在的危害性,应尽早手术治疗。此症至今尚无规范的外科治疗方法。作者自1990年以来,采用囊壁部分切除+带蒂硬膜条囊腔——蛛网膜下腔分流术治疗6例,疗效满意。现报道如下。1　临 Cerebral puncture deformity is a rare neurosurgical disease, also known as brain through the cyst, is a special type of hydrocephalus (1). Although benign lesions, there are potential dangers, surgical treatment should be as soon as possible. So far no standardized surgical treatment of this disease. Since 1990, the authors have used partial partial capsulotomy + pedicle dura mater - subarachnoid shunt in the treatment of 6 cases, the effect is satisfactory. Report as follows now. 1 Pro