piriformis muscle

one of six small hip muscles in the lateral rotator group
AnatomicalStructure class_of_anatomical_entity Q1144893
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piriformis muscle

Summary

piriformis muscle is a class of anatomical entity[1]. It ranks in the top 9% of class_of_anatomical_entity entities by monthly Wikipedia readership (2,266 views/month).[2]

Key Facts

  • piriformis muscle's instance of is recorded as class of anatomical entity[3].
  • piriformis muscle's instance of is recorded as chiral muscle organ type[4].
  • piriformis muscle is a type of gluteal muscles[5].
  • piriformis muscle is a type of particular anatomical entity[6].
  • piriformis muscle is part of deep gluteal muscles[7].
  • piriformis muscle is part of Q119724802[8].
  • piriformis muscle's Commons category is recorded as Piriformis muscles[9].
  • piriformis muscle's described by source is recorded as Gray's Anatomy (20th edition)[10].
  • piriformis muscle's connects with is recorded as bursa of piriformis[11].
  • piriformis muscle's innervated by is recorded as Anterior ramus of first sacral nerve[12].
  • piriformis muscle's innervated by is recorded as Anterior ramus of second sacral nerve[13].
  • piriformis muscle's muscle action is recorded as laterally rotation of the hip joint[14].
  • piriformis muscle's muscle origin is recorded as sacrum[15].
  • piriformis muscle's muscle origin is recorded as sacrotuberous ligament[16].
  • piriformis muscle's muscle insertion is recorded as greater trochanter[17].

Why It Matters

piriformis muscle ranks in the top 9% of class_of_anatomical_entity entities by monthly Wikipedia readership (2,266 views/month).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[18] It is known by 38 alternative names across languages and contexts.[19]

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] . 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] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] . Wikidata sitelinks. wikidata.org.
  3. [19] . 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). piriformis muscle. Retrieved May 3, 2026, from https://4ort.xyz/entity/piriformis-muscle
MLA “piriformis muscle.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/piriformis-muscle.
BibTeX @misc{4ortxyz_piriformis-muscle_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{piriformis muscle}}, year = {2026}, url = {https://4ort.xyz/entity/piriformis-muscle}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): piriformis muscle — https://4ort.xyz/entity/piriformis-muscle (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/piriformis-muscle · 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. 9d ago · BoneheadElsewhere · 2026-09-08 view diff on Wikidata ↗
    Muscle action laterally rotation of the hip joint
    Wikidata description one of six small hip muscles in the lateral rotator group
    Muscle origin sacrum, sacrotuberous ligament
    Muscle insertion greater trochanter
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||sv, en */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.