# sacrum

> triangular-shaped bone at the bottom of the spine

**Wikidata**: [Q233316](https://www.wikidata.org/wiki/Q233316)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sacrum)  
**Source**: https://4ort.xyz/entity/sacrum


## References

1. Integrated Authority File
2. Foundational Model of Anatomy
3. Nuovo soggettario
4. Freebase Data Dumps. 2013
5. [Source](http://www.bartleby.com/107/24.html)
6. Uberon
7. [Source](https://ncithesaurus.nci.nih.gov/ncitbrowser/)
8. UMLS 2023
9. Quora
10. [Source](http://www.unifr.ch/ifaa/Public/EntryPage/TA98%20Tree/Alpha/All%20KWIC%20W%20LA.htm)
11. Anatomography
12. National Library of Israel
13. KBpedia
14. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)