MeSH Browser

MeSH Heading: Trochlear Nerve
Tree Number(s): A08.800.800.120.800
Unique ID: D014321
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D014321
Annotation: neoplasm = TROCHLEAR NERVE DISEASES (IM) + CRANIAL NERVE NEOPLASMS (IM) + histological type of neoplasm (IM)
Scope Note: The 4th cranial nerve. The trochlear nerve carries the motor innervation of the superior oblique muscles of the eye.
Entry Term(s): Cranial Nerve IV; Fourth Cranial Nerve; Nerve IV
Entry Combination: injuries:Trochlear Nerve Injuries
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2014/06/13

Entry Combination: injuries:Trochlear Nerve Injuries
Allowable Qualifiers: abnormalities (AB)

anatomy & histology (AH)

blood supply (BS)

chemistry (CH)

cytology (CY)

diagnostic imaging (DG)

drug effects (DE)

embryology (EM)

enzymology (EN)

growth & development (GD)

immunology (IM)

metabolism (ME)

microbiology (MI)

parasitology (PS)

pathology (PA)

physiology (PH)

physiopathology (PP)

radiation effects (RE)

surgery (SU)

transplantation (TR)

ultrastructure (UL)

virology (VI)

Concept UI: M0022026
Scope Note: The 4th cranial nerve. The trochlear nerve carries the motor innervation of the superior oblique muscles of the eye.
Terms: Trochlear Nerve Preferred Term
Term UI T041916
Date01/01/1999
LexicalTag NON
ThesaurusID NLM (1966); Cranial Nerve IV
Term UI T041917
Date07/31/1996
LexicalTag NON
ThesaurusID NLM (1998); Fourth Cranial Nerve
Term UI T041915
Date07/31/1996
LexicalTag NON
ThesaurusID NLM (1998); Nerve IV
Term UI T856833
Date03/18/2014
LexicalTag NON
ThesaurusID NLM (2015)

Trochlear Nerve MeSH Descriptor Data 2025