Conclusions.Progressie kyphosis of the cerical spine resulted in demyelination of nere fibers in the funiculi and neuronal loss in the anterior horn due to chronic compression of the spinal cord.

• 结论：由于脊索慢性压迫致脊柱颈段的渐进性后凸可导致白索的神经纤维的脱髓鞘和前角细胞的神经失用。