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microtia

congenital deformity where the pinna (external ear) is underdeveloped
Class type of: external ear malformation, pinna disease, deafness Q1759560

Facts

6 properties
Instance of
class of disease
Subclass of
external ear malformation, pinna disease, deafness, ear canal atresia[2][3][4][5]
Health specialty
medical genetics[7]
NCI Thesaurus ID
C180842[6]
On focus list of Wikimedia project
WikiProject Hearing Health[10]
Studied by
audiology, otolaryngology[8][9]
🏷️ Also known as
en congenital Microtia en microtia ar صغر صيوان الأذن da Mikroti de Ohrmuschelfehlbildung el μικρωτία fi Mikrotia fr microtie he מיקרוטיה it microzia ja 小耳症 ko 소이증 ru Микротия
🔖 Identifiers · 18
OpenAlex ID
C2776689041
Image (Wikimedia Commons)
Microtia lvl3.jpg ↗
DiseasesDB
29876
EMedicine ID
995953
Exact match
purl.obolibrary.org
Freebase ID
/m/0771p0
Human Phenotype Ontology ID
HP:0008551
ICD-10 ID
Q17.2
ICD-11 ID (Foundation)
2005415414, 2034503174
ICD-11 ID (MMS)
LA22.0
ICD-9 ID
744.23
MeSH descriptor ID
D065817
Show all 18 identifiers +6
MeSH tree code
C09.218.235, C16.131.287
Medical Dictionary for Regulatory Activities ID
10027555
Microsoft Academic ID (discontinued)
2776689041
OMIM ID
600674
UMLS CUI
C0152423
YSO ID
12219

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Health specialty 1
medical genetics
Instance of 1
disease
Studied by 1
audiology
Subtypes 1
Anotia
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Summary

microtia is a class of disease[1].

Related Entities

disease

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] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). microtia. Retrieved November 2, 2026, from https://4ort.xyz/entity/microtia
MLA “microtia.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/microtia.
BibTeX @misc{4ortxyz_microtia_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{microtia}}, year = {2026}, url = {https://4ort.xyz/entity/microtia}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): microtia — https://4ort.xyz/entity/microtia (retrieved 2026-11-02)

Canonical URL: https://4ort.xyz/entity/microtia · 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. 17w ago · JhealdBatch bot · 2026-07-04 view diff on Wikidata ↗
    Instance of → class of disease
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39873|batch #39873]]: P31 = "type of disease""
  2. 24w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Subclass of → external ear malformation, pinna disease, deafness +1
    Image → Microtia lvl3.jpg, Ear-VACTERL.jpg
    "/* wbsetclaim-update-qualifiers:1||1|4 */ YSO ID: 12219, mv to monolingual text names on YSO statements"
  3. 24w ago · Sabrina2026 · 2026-05-15 view diff on Wikidata ↗
    Aliases → —
    Studied by → audiology, otolaryngology
    Instance of → class of disease
    On focus list of Wikimedia project → WikiProject Hearing Health
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Subclass of: deafness"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.