Spinal Cord Location: Anatomical Directional Terms

The spinal cord extends from the medulla oblongata to the lumbar region (L1–L2) within the vertebral canal. Standard directional terms describe its anatomy:

• Superior (cranial): Toward the head/brain.
• Inferior (caudal): Toward the feet/tailbone.
• Anterior (ventral): Toward the front of the body.
• Posterior (dorsal): Toward the back.
• Lateral: Toward the side.
• Medial: Toward the midline.

Regional Examples

• Cervical region: Neck (superior).
• Lumbar region: Lower back (inferior).
• Anterior horn: Motor neurons (ventral).
• Posterior horn: Sensory neurons (dorsal).

These terms are critical for precisely describing spinal cord injuries, lesions, and neurological levels.