Another diagnosis to consider is a closed spinal dysraphism, where the vertebralarches are not fused well, but there is no vertebral column agenesis.
另一种鉴别诊断是闭合性的脊髓椎管闭合不全,同样椎弓没有融合,但没有脊椎发育不良。
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The authors designed a procedure of self-lamina of vertebralarches transverse replantation in the posterior route operation for 15 cases. The results showed 86.6% of the patients were excellent.