Human vertebral column
The vertebral column has 33 bones. Each color represents a section of the column.
This is a profile view of the spine with its four regions identified. These are called, from the top of the spine to its base, the cervical, thoracic, lumbar, and pelvic regions.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Gray 111 - Vertebral column-coloured."
https://en.wikipedia.org/wiki/File:Gray_111_-_Vertebral_column-coloured.png
Wikipedia
Public domain.
