coccyx

bone of the pelvis
AnatomicalStructure class_of_anatomical_entity Q193176
coccyx
Henry Vandyke Carter · Public Domain · Wikimedia
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Summary

coccyx is a class of anatomical entity[1]. coccyx ranks in the top 4% of class of anatomical entity entities by monthly Wikipedia readership (7,118 views/month).[2]

Key Facts

  • Subclass of: irregular bone[3], particular anatomical entity[4], human bone[5]
  • Part of: posterior part of pelvis[6]
  • Commons category: Coccyx[7]
  • Has part(s): Co1 vertebra[8], Co2 vertebra[9], Co3 vertebra[10], Co4 vertebra[11]
  • Anatomical location: posterior part of pelvis[12]
  • Described by source: Gray's Anatomy (20th edition)[13], Brockhaus and Efron Encyclopedic Dictionary[14], Small Brockhaus and Efron Encyclopedic Dictionary[15], Meyers Konversations-Lexikon, 4th edition (1885–1890)[16]
  • NCI Thesaurus ID: C12696[17]
  • Different from: coccygeal vertebra[18], Kostrč[19]
  • Connects with: sacrum[20], sacrospinous ligament[21], sacrotuberous ligament[22], gluteal aponeurosis[23]

Why It Matters

coccyx has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[24] coccyx is known by 62 alternative names across languages and contexts.[25]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . Foundational Model of Anatomy. Retrieved . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . bartleby.com. Retrieved . bartleby.com. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [24] ↑ . Wikidata sitelinks. wikidata.org.
  3. [25] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). coccyx. Retrieved October 14, 2026, from https://4ort.xyz/entity/coccyx
MLA “coccyx.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/coccyx.
BibTeX @misc{4ortxyz_coccyx_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{coccyx}}, year = {2026}, url = {https://4ort.xyz/entity/coccyx}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): coccyx — https://4ort.xyz/entity/coccyx (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/coccyx · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Has parts → —
    Has part(s) → Co1 vertebra, Co2 vertebra, Co3 vertebra +1
    Local thumb → —
    Part of → posterior part of pelvis
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.