National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Psoas Major Muscle
Synonyms

Psoas Major Muscle

Psoas Magnus

Musculus Psoas Major

Definitions

A striated muscle located in the iliac region that originates both on the transverse processes of the twelfth thoracic through fifth lumbar vertebrae and the lateral aspects of the discs between them, and inserts on the lesser trochanter of the femur; it functions to flex the hip joint.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C33420

code

C33420

DEFINITION

A striated muscle located in the iliac region that originates both on the transverse processes of the twelfth thoracic through fifth lumbar vertebrae and the lateral aspects of the discs between them, and inserts on the lesser trochanter of the femur; it functions to flex the hip joint.

FULL_SYN

Psoas Major Muscle

Psoas Magnus

Musculus Psoas Major

label

Psoas Major Muscle

Legacy Concept Name

Psoas_Major

Preferred_Name

Psoas Major Muscle

prefixIRI

Thesaurus:C33420

Semantic_Type

Anatomical Structure

UMLS_CUI

C0224419

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C33422

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