National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Zygomaticus Major Muscle

Synonyms

Zygomaticus Major Muscle

Definitions

A muscle of facial expression that originates on the zygomatic arch and inserts into the fibers of the modiolus of the mouth, with innervation by the facial nerve, specifically the buccal and zygomatic branches, which functions to draw the angle of the mouth superiorly and posteriorly, allowing an individual to smile.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C53183

code

C53183

DEFINITION

A muscle of facial expression that originates on the zygomatic arch and inserts into the fibers of the modiolus of the mouth, with innervation by the facial nerve, specifically the buccal and zygomatic branches, which functions to draw the angle of the mouth superiorly and posteriorly, allowing an individual to smile.

FULL_SYN

Zygomaticus Major Muscle

label

Zygomaticus Major Muscle

Legacy Concept Name

Zygomaticus_Major

Preferred_Name

Zygomaticus Major Muscle

prefixIRI

Thesaurus:C53183

Semantic_Type

Anatomical Structure

UMLS_CUI

C0224115

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C13073

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