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True about spinal cord

A
In adults spinal cord ends at lower border of L1 veebra
B
In newborn may extend up to L3
C
Cauda equina extends from lumbar veebra to coccyx
D
All of the above
High-Yield Explanation
*Upto 3rd month of intrauterine life, spinal cord extends throughout the entire length of veebral canal.*Thereafter, the veebral column grows faster than the Spinal cord and the terminal end of Spinal cord gradually shifts to a higher level.*At bih, it ends at level of L3 veebra and in adults, it ends at level of lower border of L1.(Ref: Vishram Singh textbook of clinical neuroanatomy second edition pg 51)

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