脊髓栓系 (tetheredcordsyndrome ,TCS)是各种先天和后天原因引起脊髓或圆锥受牵拉 ,产生的一系列神经功能障碍和畸形的综合征[1] 。 1997～2 0 0 3年 ,我们和第四军医大学西京医院共诊治TCS35例。1　临床资料1 1　一般情况　男 14例 ,女 2 1例 ;年龄 5个月～14岁 ,平均 8 5岁 Tethered cord syndrome (tethered cord syndrome, TCS) is caused by a variety of congenital and acquired causes of spinal cord or cone traction, resulting in a series of neurological dysfunction and deformity syndrome [1]. From 1997 to 2003, we treated35 cases of TCS with Xijing Hospital of the Fourth Military Medical University. 1 Clinical data 1 1 The general situation 14 males and 21 females; aged 5 months to 14 years, mean 85 years