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Vertebral Level Spinal Cord Plane End Relationship Horizontal

Front Vertebral level
Back Relationship that indicates where a horizontal plane passing through the body intersects the vertebral column (especially its vertebral bodies).

Important vertebral levels:
1. End of the spinal cord (L1/L2)
2. Transcristal plane for lumbar punctures (L4)
3. End of dural sac/posterior superior iliac spines (S2)

Separate from spinal cord level because of development - for example, S5 spinal cord segment is at L1/2 vertebral level

Tags: osteology

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