National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Degradation

Synonyms

Material Degraded

Degradation

Degraded

Definitions

Problem associated with a undesired change in the chemical structure, physical properties, or appearance in the materials that are used in the device construction.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C62970

ALT_DEFINITION

Problem associated with a undesired change in the chemical structure, physical properties, or appearance in the materials that are used in the device construction.

code

C62970

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C62596

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C54451

Contributing_Source

FDA

DEFINITION

Problem associated with a undesired change in the chemical structure, physical properties, or appearance in the materials that are used in the device construction.

FDA_Table

Device Problem Code (Appendix B)

FULL_SYN

Material Degraded

Degradation

Degraded

label

Degradation

Legacy Concept Name

Medical_Device_Material_Degradation

Preferred_Name

Degradation

prefixIRI

Thesaurus:C62970

Semantic_Type

Event

UMLS_CUI

C1881707

Use_For

Insulation degradation

Electrode(s), degeneration of

Cuff degeneration

Deterioration of prosthesis

xRef

IMDRF:A0405

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C62968

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