Atlas Vertebra Access

The (C1) is the topmost bone of your spine and acts as the literal bridge between your skull and the rest of your body. Named after the Greek Titan Atlas—who was condemned to hold up the heavens—this small, two-ounce bone supports the entire weight of your head, which typically ranges from 8 to 12 pounds. Unique Anatomy & Function

First Cervical Vertebra - an overview | ScienceDirect Topics atlas vertebra

Unlike every other vertebra in your spine, the atlas has a completely different structural design: The (C1) is the topmost bone of your