Both the brain and the spinal cord are protected by bone: the brain by the bones of the skull, and the spinal cord by the set of ring-shaped bones called vertebrae that make up the spine.
脑和脊髓都受骨骼保护：脑由颅骨保护，而脊髓则由脊柱保护(一组环状的椎骨共同构成了脊柱)。
2
Methods Various operation types were used to treat 26 cases of kyphosis respectively, including V shaped or transpedicle spinal osteotomy, subtotal or total spinal osteotomy.
方法采用V形或经椎弓根椎体截骨术、椎体部分或整体切除术治疗脊柱后凸畸形2 6例。
3
The dumbbell-shaped sign and the relationship between spinal cord and tumor are two key points for the diagnosis of neurinomas in the spinal canal with MRI.