Tailbone
2 definitions

Tailbone

The small bone at the bottom of the spine. It is made up of 3-5 fused bones. Also called coccyx.

Tailbone

The small bone at the bottom of the spine. It is made up of 3-5 fused bones.

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About this term

Tailbone has been defined 2 different ways in documents like Glossary of Cancer Terms, NCI Dictionary of Cancer Terms.

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