National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Pectoralis Muscle
Synonyms

Pectoralis Muscle

MUSCLE, PECTORALIS

Definitions

Muscles of the upper chest. The term may refer to one of two muscles, the pectoralis major and pectoralis minor. The former is a thick muscle in the anterior portion of the chest. Its action involves flexion, medial rotation, and adduction of the humerus. The latter is a thin muscle located beneath the pectoralis major. Its action involves lowering the scapula and raising the ribs.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C33286

ALT_DEFINITION

A group of muscles on the exterior of the thorax, in general extending from the sternum to the humerus; primary function is movement of the upper forelimb.

code

C33286

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77529

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77526

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61410

Contributing_Source

CDISC

DEFINITION

Muscles of the upper chest. The term may refer to one of two muscles, the pectoralis major and pectoralis minor. The former is a thick muscle in the anterior portion of the chest. Its action involves flexion, medial rotation, and adduction of the humerus. The latter is a thin muscle located beneath the pectoralis major. Its action involves lowering the scapula and raising the ribs.

FULL_SYN

Pectoralis Muscle

MUSCLE, PECTORALIS

label

Pectoralis Muscle

Legacy Concept Name

Pectoralis_Muscle

Preferred_Name

Pectoralis Muscle

prefixIRI

Thesaurus:C33286

Semantic_Type

Anatomical Structure

UMLS_CUI

C0030747

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C13056

Delete Subject Author Type Created
No notes to display