Description:
Sacral segments (1 - 5) - segmets of spinal cord creating sacral spinal nerves. First four of them leaves after divideing into frontal and rear branch through foramina sacralia pelvina (frontal branches) and foramina sacralia dorsalia (rear branches). Fifth pair of sacral nerves leaves through 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)