polydactyly

physical anomaly resulting in supernumerary fingers and/or toes
MedicalCondition developmental_defect_during_embryogenesis Q371520
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polydactyly

Summary

polydactyly is a developmental defect during embryogenesis[1]. polydactyly ranks in the top 2% of developmental_defect_during_embryogenesis entities by monthly Wikipedia readership (2,818 views/month).[2]

Key Facts

  • polydactyly's instance of is recorded as developmental defect during embryogenesis[3].
  • polydactyly's instance of is recorded as rare disease[4].
  • polydactyly's instance of is recorded as class of disease[5].
  • polydactyly is a type of congenital disorder[6].
  • polydactyly is a type of congenital limb deformity[7].
  • polydactyly is a type of non-syndromic polydactyly, syndactyly and/or hyperphalangy[8].
  • polydactyly is a type of congenital anomaly of digit[9].
  • polydactyly is a type of disease[10].
  • polydactyly's Commons category is recorded as Polydactyly[11].
  • polydactyly's ICPC 2 ID is recorded as L82[12].
  • polydactyly's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[13].
  • polydactyly's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[14].
  • polydactyly's ICD-9-CM is recorded as 755.00[15].
  • polydactyly's ICD-9-CM is recorded as 755.0[16].
  • polydactyly's NCI Thesaurus ID is recorded as C87110[17].
  • polydactyly's health specialty is recorded as medical genetics[18].
  • polydactyly's genetic association is recorded as LMBR1[19].
  • polydactyly's genetic association is recorded as GLI3[20].
  • polydactyly's exact match is recorded as http://purl.obolibrary.org/obo/DOID_1148[21].
  • polydactyly's exact match is recorded as http://identifiers.org/doid/DOID:1148[22].
  • polydactyly's exact match is recorded as http://purl.obolibrary.org/obo/HP_0010442[23].
  • polydactyly's exact match is recorded as http://www.orpha.net/ORDO/Orphanet_2913[24].
  • polydactyly's on focus list of Wikimedia project is recorded as WikiProject Medicine[25].

Why It Matters

polydactyly ranks in the top 2% of developmental_defect_during_embryogenesis entities by monthly Wikipedia readership (2,818 views/month).[2] polydactyly has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[26] polydactyly is known by 16 alternative names across languages and contexts.[27]

References

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

Direct Wikidata claims

  1. [3] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Disease Ontology. Retrieved . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Monarch Disease Ontology release 2018-06-29. Retrieved . 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] . Disease Ontology. Retrieved . wikidata.org.
  14. [16] . Disease Ontology. Retrieved . wikidata.org.
  15. [17] . Disease Ontology. Retrieved . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Two novel point mutations in the long-range SHH enhancer in three families with triphalangeal thumb and preaxial polydactyly. wikidata.org.
  18. [20] . Molecular analysis of non-syndromic preaxial polydactyly: preaxial polydactyly type-IV and preaxial polydactyly type-I.. wikidata.org.
  19. [21] . Disease Ontology. Retrieved . wikidata.org.
  20. [22] . Identifiers.org. ebi.ac.uk. Provenance: wikidata.org.
  21. [23] . Human Phenotype Ontology release 2018-03-08. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata sitelinks. wikidata.org.
  3. [27] . 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). polydactyly. Retrieved May 3, 2026, from https://4ort.xyz/entity/polydactyly
MLA “polydactyly.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/polydactyly.
BibTeX @misc{4ortxyz_polydactyly_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{polydactyly}}, year = {2026}, url = {https://4ort.xyz/entity/polydactyly}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): polydactyly — https://4ort.xyz/entity/polydactyly (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/polydactyly · 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. 1d ago · InternetArchiveBot bot · 2026-05-20 view diff on Wikidata ↗
    Genetic association LMBR1, GLI3
    Subclass of
    On focus list of wikimedia project WikiProject Medicine
    Instance of developmental defect during embryogenesis, rare disease, class of disease
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-references:1||1|2 */ [[Property:P10283]]: C2777267824, Rescuing 1 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
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