mouth ulcer

ulcer that occurs on the mucous membrane of the oral cavity
Thing general Q3245680
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mouth ulcer

Summary

mouth ulcer ranks in the top 1% of general entities by monthly Wikipedia readership (964 views/month).[1]

Key Facts

  • mouth ulcer's image is recorded as Aphthe Unterlippe.jpg[2].
  • mouth ulcer's subclass of is recorded as symptom[3].
  • mouth ulcer's subclass of is recorded as ulcer[4].
  • mouth ulcer's subclass of is recorded as mouth disease[5].
  • mouth ulcer's subclass of is recorded as lesions in mouth[6].
  • mouth ulcer's subclass of is recorded as ulcer[7].
  • mouth ulcer's Commons category is recorded as Mouth ulcers[8].
  • mouth ulcer's MeSH descriptor ID is recorded as D019226[9].
  • mouth ulcer's ICD-9 ID is recorded as 528.9[10].
  • mouth ulcer's ICD-10 ID is recorded as K12[11].
  • mouth ulcer's MedlinePlus ID is recorded as 001448[12].
  • mouth ulcer's MeSH tree code is recorded as C07.465.672[13].
  • mouth ulcer's described by source is recorded as Otto's encyclopedia[14].
  • mouth ulcer's described by source is recorded as Q12049440[15].
  • mouth ulcer's partially coincident with is recorded as aphthous stomatitis[16].
  • mouth ulcer's health specialty is recorded as gastroenterology[17].
  • mouth ulcer's drug or therapy used for treatment is recorded as benzocaine[18].
  • mouth ulcer's drug or therapy used for treatment is recorded as levonordefrin[19].
  • mouth ulcer's exact match is recorded as http://purl.obolibrary.org/obo/HP_0000155[20].
  • mouth ulcer's UMLS CUI is recorded as C0149745[21].
  • mouth ulcer's Medical Dictionary for Regulatory Activities ID is recorded as 10042128[22].
  • mouth ulcer's Medical Dictionary for Regulatory Activities ID is recorded as 10028124[23].
  • mouth ulcer's Human Phenotype Ontology ID is recorded as HP:0000155[24].
  • mouth ulcer's Store medisinske leksikon ID is recorded as munnskåld[25].
  • mouth ulcer's Store medisinske leksikon ID is recorded as munnsår[26].

Why It Matters

mouth ulcer ranks in the top 1% of general entities by monthly Wikipedia readership (964 views/month).[1] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[27] It is known by 16 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . Human Phenotype Ontology release 2018-03-08. Retrieved . 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] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . NDF-RT. Retrieved . wikidata.org.
  18. [19] . NDF-RT. Retrieved . wikidata.org.
  19. [20] . Human Phenotype Ontology release 2018-03-08. Retrieved . wikidata.org.
  20. [21] . Human Phenotype Ontology release 2018-03-08. Retrieved . wikidata.org.
  21. [22] . cdn.who.int. cdn.who.int. Provenance: wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . Human Phenotype Ontology release 2018-03-08. Retrieved . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . Great Norwegian Encyclopedia. Retrieved . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). mouth ulcer. Retrieved April 10, 2026, from https://4ort.xyz/entity/mouth-ulcer
MLA “mouth ulcer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/mouth-ulcer.
BibTeX @misc{4ortxyz_mouth-ulcer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{mouth ulcer}}, year = {2026}, url = {https://4ort.xyz/entity/mouth-ulcer}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): mouth ulcer — https://4ort.xyz/entity/mouth-ulcer (retrieved 2026-04-10)

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