# What is the calf bone called?

The outer leg bone is called the fibula. Gray's Anatomy (1918) describes it as the slender, non-weight-bearing bone of the leg, lateral to the tibia.

## What it means

- The slender, non-weight-bearing bone of the leg, lateral to the tibia.
- Serves mainly as an attachment for muscles of the leg.
- Its lower end forms the outer ankle bone (lateral malleolus).

## Action steps

1. On the outer side of the leg, parallel to the tibia.
2. Attached to the tibia above and below by strong ligaments.
3. Its lower end can be felt as the bump on the outside of the ankle.

## Sources

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

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