Description:
Coccygeal segments (1 - 3) - up to three litle spinal segments through which leaves one pair of coccygeal nerves. They leave canalis sacralis though hiatus sacralis.
Cervical enlargement Lumbosacral enlargement Medullary cone Terminal filum Segment of spinal cord Cervical part Carvical segments (1 - 8) Thoracic part Thoracic segments (1 - 12) Lumbar part Lumbar segments (1 - 5) Sacral part Sacral segments (1 - 5) Coccygeal part Coccygeal segments (1 - 3)