pectoralis major

main human chest muscle
AnatomicalStructure class_of_anatomical_entity Q532798
Press Enter · cited answer in seconds

pectoralis major

Summary

pectoralis major is a class of anatomical entity[1]. It draws 329 Wikipedia views per month (class_of_anatomical_entity category, ranking #142 of 1,372).[2]

Key Facts

  • pectoralis major's image is recorded as Pectoralis major.png[3].
  • pectoralis major's instance of is recorded as class of anatomical entity[4].
  • pectoralis major's instance of is recorded as chiral muscle organ type[5].
  • pectoralis major's subclass of is recorded as pectoral muscle[6].
  • pectoralis major's subclass of is recorded as particular anatomical entity[7].
  • pectoralis major's part of is recorded as muscle of thorax[8].
  • pectoralis major's Commons category is recorded as Pectoralis major muscle[9].
  • pectoralis major's Freebase ID is recorded as /m/038m25[10].
  • pectoralis major's Terminologia Anatomica 98 ID is recorded as A04.4.01.002[11].
  • pectoralis major's described by source is recorded as Gray's Anatomy (20th edition)[12].
  • pectoralis major's Foundational Model of Anatomy ID is recorded as 9627[13].
  • pectoralis major's Encyclopædia Britannica Online ID is recorded as science/pectoralis-major[14].
  • pectoralis major's Encyclopædia Britannica Online ID is recorded as science/pectoralis-muscle[15].
  • pectoralis major's UBERON ID is recorded as 0002381[16].
  • pectoralis major's arterial supply is recorded as thoracoacromial artery[17].
  • pectoralis major's arterial supply is recorded as lateral thoracic artery[18].
  • pectoralis major's arterial supply is recorded as superior thoracic artery[19].
  • pectoralis major's venous drainage is recorded as lateral thoracic vein[20].
  • pectoralis major's venous drainage is recorded as pectoral veins[21].
  • pectoralis major's UMLS CUI is recorded as C0585574[22].
  • pectoralis major's innervated by is recorded as medial pectoral nerve[23].
  • pectoralis major's innervated by is recorded as Lateral pectoral nerve[24].
  • pectoralis major's muscle action is recorded as flexion of the arm at the shoulder joint[25].
  • pectoralis major's muscle action is recorded as adduction of the arm at the shoulder joint[26].
  • pectoralis major's muscle action is recorded as medial rotation of the arm at the shoulder joint[27].

Why It Matters

pectoralis major draws 329 Wikipedia views per month (class_of_anatomical_entity category, ranking #142 of 1,372).[2] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[28] It is known by 14 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Foundational Model of Anatomy. Retrieved . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . Freebase Data Dumps. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . bartleby.com. Retrieved . bartleby.com. Provenance: wikidata.org.
  11. [13] . Foundational Model of Anatomy. Retrieved . 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] . ncithesaurus.nci.nih.gov. ncithesaurus.nci.nih.gov. Provenance: wikidata.org.
  21. [23] . Anatomy and Human Movement Structure and Function 6th edition. wikidata.org.
  22. [24] . Anatomy and Human Movement Structure and Function 6th edition. wikidata.org.
  23. [25] . Anatomy and Human Movement Structure and Function 6th edition. wikidata.org.
  24. [26] . Anatomy and Human Movement Structure and Function 6th edition. wikidata.org.
  25. [27] . Anatomy and Human Movement Structure and Function 6th edition. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). pectoralis major. Retrieved May 3, 2026, from https://4ort.xyz/entity/pectoralis-major
MLA “pectoralis major.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pectoralis-major.
BibTeX @misc{4ortxyz_pectoralis-major_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{pectoralis major}}, year = {2026}, url = {https://4ort.xyz/entity/pectoralis-major}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): pectoralis major — https://4ort.xyz/entity/pectoralis-major (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/pectoralis-major · Last refreshed: