脊髓栓系的MRI研究:附87例分析

MRI Study of Tethered Cord

脊髓栓系为神经管闭合不全的一种。通过87例MRI拟诊神经管闭合不全的临床资料和影像学图像，发现脊髓圆锥有明确粘连栓系者70例；无确切粘连栓系者17例。脊髓栓系是神经管闭合不全中产生神经功能障碍最重要的一种。MRI检查在早期正确诊断和有效康复治疗中具有重要的作用。

The analysis of 87 cases of MR imaging given impression of dysraphic myelodysplasias and their clinical materials found tethered cord deformity in 70 and non - 'tethered' cord or 'free' cord abnormalities in 17.The purpose of this study was to show that tethered cord was the most important clinical entity resulting in nervous disfunction of the spinal cord of the children among various dysraphic abnormalities and that MRI investigation was the best choice in order to obtain early and correct diagnosis and management of dysraphic myelodysplasias and tethered cord particularly.