The C1, the first vertebra in the column (closest to the skull), is also known as the atlas. The C2, the vertebra below it, is also known as the axis . The “C” stands for “cervical.” ...

The next vertebra changed as well. This vertebra, the atlas, is formed from neural arch and intercentrum: forms almost a ring. The atlas is the only place in higher vertebrates where intercentrum ...

References [1] Upper cervical spine bone mineral content variations in elderly females. Accident Analysis & Prevention (2023). [2] C1 fractures: a review of diagnoses, management options, and ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Skull. Cranium, Teeth; Skull.