trochlear nerve

4th cranial nerve
trochlear nerve
Henry Vandyke Carter · Public Domain · Wikimedia

Facts

5 properties
Instance of
cranial nervi, class of anatomical entity[2]
Subclass of
cranial nervi, particular anatomical entity[3][4]
NCI Thesaurus ID
C12808[8]
🏷️ Also known as
en CN IV en cranial nerve IV en nervus trochlearis en trochlear nerve ar العصب البَكَري ar عصب بكري ar العصب القحفي الرابع ar العصب البكري cs nerv kladkový cs IV. hlavový nerv cs kladkový nerv cs nervus trochlearis de IV. Hirnnerv de N. trochlearis es Par cuarto es Par craneal IV es Par craneal cuarto es Par craneal 4 es Par 4 es Nervus trochlearis
🔖 Identifiers · 22
OpenAlex ID
C2776122126
Encyclopædia Britannica Online ID
science/trochlear-nerve
Foundational Model of Anatomy ID
50865
Freebase ID
/m/01k8jg
Great Russian Encyclopedia portal ID
blokovyi-nerv-c6611d
ICD-11 ID (Foundation)
1279928832
ICD-11 ID (MMS)
XA0GK2
KBpedia ID
TrochlearNerve
MeSH descriptor ID
D014321
MeSH tree code
A08.800.800.120.800
Microsoft Academic ID (discontinued)
2776122126
NeuroNames ID (plain mode)
466
Show all 22 identifiers +10
TA2 ID
6191
TA98 Latin term
nervus trochlearis
Terminologia Anatomica 98 ID
A14.2.01.011
Topic's main category
Category:Nervus trochlearis
UBERON ID
0001644
UMLS CUI
C0041159
Wellcome Collection concept ID
nkdhwpdh
WikiSkripta article ID
15783
WordNet 3.1 Synset ID
05486336-n
Xenopus Anatomical Ontology ID
XAO_0003091

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

🔗 Connections
Described by source 1
Innervates 1
Instance of 1
Subclass of 1
← Innervated by 1
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Summary

trochlear nerve is a cranial nervi[1].

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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). trochlear nerve. Retrieved November 10, 2026, from https://4ort.xyz/entity/trochlear-nerve
MLA “trochlear nerve.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/trochlear-nerve.
BibTeX @misc{4ortxyz_trochlear-nerve_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{trochlear nerve}}, year = {2026}, url = {https://4ort.xyz/entity/trochlear-nerve}, note = {Accessed: 2026-11-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): trochlear nerve — https://4ort.xyz/entity/trochlear-nerve (retrieved 2026-11-10)

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