ulna

long bone in the forearm
Thing general Q199507
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ulna

Summary

ulna ranks in the top 2% of general entities by monthly Wikipedia readership (1,264 views/month).[1]

Key Facts

  • ulna is a type of arm bone[2].
  • ulna is a type of long bone[3].
  • ulna is a type of particular anatomical entity[4].
  • ulna is a type of human bone[5].
  • ulna is a type of endochondral bone[6].
  • ulna is part of set of bones of free part of upper limb[7].
  • ulna's Commons category is recorded as Ulna[8].
  • ulna comprises head of ulna[9].
  • ulna comprises olecranon[10].
  • ulna comprises coronoid process of the ulna[11].
  • ulna comprises body of ulna[12].
  • ulna comprises trochlear notch[13].
  • ulna's topic's main category is recorded as Category:Ulna[14].
  • ulna's anatomical location is recorded as forearm[15].
  • ulna's described by source is recorded as Gray's Anatomy (20th edition)[16].
  • ulna's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[17].
  • ulna's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[18].
  • ulna's NCI Thesaurus ID is recorded as C12809[19].
  • ulna's connects with is recorded as Oblique cord of the forearm[20].
  • ulna's connects with is recorded as interosseous membrane of forearm[21].
  • ulna's connects with is recorded as humeroulnar joint[22].
  • ulna's connects with is recorded as humerus[23].

Body

Definition and Type

Recorded subclass of include arm bone[2], long bone[3], particular anatomical entity[4], human bone[5], and endochondral bone[6].

Use and Application

Components include head of ulna[9], a class of anatomical entity[24]; olecranon[10], a zone of proximal epiphysis of ulna[25]; coronoid process of the ulna[11], a class of anatomical entity[26]; body of ulna[12], a class of anatomical entity[27]; and trochlear notch[13], a class of anatomical entity[28]. ulna is part of set of bones of free part of upper limb[7].

Why It Matters

ulna ranks in the top 2% of general entities by monthly Wikipedia readership (1,264 views/month).[1] ulna has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[29] ulna is known by 38 alternative names across languages and contexts.[30]

References

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

Direct Wikidata claims

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

Inline context (facts about related entities)

  1. [24] . Wikidata. wikidata.org. → on this site
  2. [25] . Wikidata. wikidata.org. → on this site
  3. [26] . Wikidata. wikidata.org. → on this site
  4. [27] . Wikidata. wikidata.org. → on this site
  5. [28] . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). ulna. Retrieved April 10, 2026, from https://4ort.xyz/entity/ulna
MLA “ulna.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/ulna.
BibTeX @misc{4ortxyz_ulna_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ulna}}, year = {2026}, url = {https://4ort.xyz/entity/ulna}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ulna — https://4ort.xyz/entity/ulna (retrieved 2026-04-10)

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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. 5w ago · Twofivesixbot bot · 2026-05-24 view diff on Wikidata ↗
    Connects with Oblique cord of the forearm, interosseous membrane of forearm, humeroulnar joint +1
    Part of set of bones of free part of upper limb
    Part of
    Subclass of
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|1 */ [[Property:P8189]]: 987007560832105171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.