【摘要】 [目的]探讨颈椎间盘突出症和颈椎病引起脊髓严重受压于减压后脊髓空洞症的形成机理。[方法]观察46例颈椎间盘突出症和颈椎病的脊髓严重受压在减压后随访观察3.5~8.8 a,行MR I 4~21次分析观察。[结果]发现2例减压后9~27个月MR I显示受压段脊髓呈脊髓空洞样改变。[结论]慢性严重颈脊髓压迫减压后,有可能形成脊髓空洞症。更多还原

【Abstract】 [Objective]To study the cause of syringomyliasm for decompressionary cervical cord with severe pressed in patients with cervical disc hernia combined or without cervical spondylopathy.[Method]From May 1997 to December 2005,cervical spinal cord decompression had been performed in 46 patients with severe pressed on cervical spinal cord with cervical disc hernia combined or without cervical spondylopathy.They were followed-up with MRI in 3.5 to 8.8 years post-surgery.[Result]Forty-six cases were found that their MRI be showed a high and higher image in T₁W and T₂W post decompression 9 and 27 months in the segement which being pressed in spinal cord center.And the segement of cervical cord has be showen re-largement as the syringoliasm.[Conclusion]Syringoliosm could be formed after decompression for cervical cord severe pressing.更多还原