# What is the collarbone called?

The collarbone is called the clavicle. Gray's Anatomy (1918) describes it as a slender, doubly-curved long bone that lies almost horizontally.

## What it means

- A slender, doubly-curved long bone that lies almost horizontally.
- One of the most frequently fractured bones in the body.
- The only long bone that lies horizontally.

## Action steps

1. At the root of the neck, in front of the first rib.
2. Runs between the sternum medially and the acromion of the scapula laterally.
3. Can be felt along its whole length beneath the skin.

## Sources

- [Gray's Anatomy of the Human Body (1918)](https://www.bartleby.com/107/)

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