# What is the windpipe called?

The windpipe is called the trachea. Gray's Anatomy (1918) describes it as a tube about 10-12 cm long and 2 cm wide.

## What it means

- A tube about 10-12 cm long and 2 cm wide.
- Its wall is stiffened by C-shaped rings of cartilage.
- Carries air between the larynx and the bronchi.

## Action steps

1. In the middle of the neck and upper chest, in front of the esophagus.
2. Extends from the lower border of the larynx to the level of the sternal angle.
3. Divides into the two main bronchi.

## Sources

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

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